This document describes a deep learning approach for detecting diabetic retinopathy using OCT images. It discusses the proposed system which will use OCT images and apply classification algorithms to identify the level of infection. The model will be trained on datasets of infected images to accurately detect regions of infection and the condition level. Image processing techniques like median filtering and edge detection will be used along with statistical data extraction and supervised training to identify clusters and classify images. Results will be compared to evaluate the machine learning models. The system aims to automate diabetic retinopathy detection to improve efficiency over conventional methods.
Tool-Matlab
Drive database is considered for extraction of features and testing images to detect the ground truth and even images from internet.
The image features like Blood vessel area,optic disk area,entropy,energy are calculated.
How AI Enhances & Accelerates Diabetic Retinopathy DetectionCognizant
To enable earlier and quicker diagnosis of diabetic retinopathy (DR), Cognizant has built a system based on AI and deep learning - a convolutional neural network - that analyzes many thousands of fundus images and delivers accurate assessments of eye-disease damage.
Tool-Matlab
Drive database is considered for extraction of features and testing images to detect the ground truth and even images from internet.
The image features like Blood vessel area,optic disk area,entropy,energy are calculated.
How AI Enhances & Accelerates Diabetic Retinopathy DetectionCognizant
To enable earlier and quicker diagnosis of diabetic retinopathy (DR), Cognizant has built a system based on AI and deep learning - a convolutional neural network - that analyzes many thousands of fundus images and delivers accurate assessments of eye-disease damage.
Automatic Skin Lesion Segmentation and Melanoma Detection: Transfer Learning ...Zabir Al Nazi Nabil
Industrial pollution resulting in ozone layer depletion has influenced
increased UV radiation in recent years which is a major environmental risk factor for invasive skin cancer Melanoma and other keratinocyte cancers. The incidence of deaths from Melanoma has risen worldwide in past two decades.
Deep learning has been employed successfully for dermatologic diagnosis. In
this work, we present a deep learning based scheme to automatically segment
skin lesions and detect melanoma from dermoscopy images. U-Net was used
for segmenting out the lesion from surrounding skin. The limitation of utilizing
deep neural networks with limited medical data was solved with data augmentation and transfer learning. In our experiments, U-Net was used with spatial
dropout to solve the problem of overfitting and different augmentation effects
were applied on the training images to increase data samples. The model was
evaluated on two different datasets. It achieved a mean dice score of 0.87 and a
mean jaccard index of 0.80 on ISIC 2018 dataset. The trained model was assessed on PH² dataset where it achieved a mean dice score of 0.93 and a mean
jaccard index of 0.87 with transfer learning. For classification of malignant
melanoma, a DCNN-SVM model was used where we compared state of the art
deep nets as feature extractors to find the applicability of transfer learning in
dermatologic diagnosis domain. Our best model achieved a mean accuracy of
92% on PH² dataset. The findings of this study is expected to be useful in cancer diagnosis research.
Published at IJCCI 2018. Source code available at https://github.com/zabir-nabil/lesion-segmentation-melanoma-tl
Machine Learning for Disease PredictionMustafa Oğuz
A great application field of machine learning is predicting diseases. This presentation introduces what is preventable diseases and deaths. Then examines three diverse papers to explain what has been done in the field and how the technology works. Finishes with future possibilities and enablers of the disease prediction technology.
Presentation covers all aspects about Software Designing that are followed by Software Engineering Industries. Readers can do detailed study about the Software Design Concepts like (Abstraction, Architecture, Patterns, Modularity, Information Hiding, Refinement, Functional Dependence, Cohesion, Coupling & Refactoring) plus Design Process.
Later then Design Principles are there to understand with Architectural Design, Architectural Styles, Data Centered Architecture, Data Flow Architecture, Call & Return Architecture, Object Oriented Architecture, Layered Architecture with other architectures are named at end of it.
Later then, Component Level Design is discussed. Then after UI Design & Rules of it, UI Design Models, Web Application Design, WebApp Interface Design are discussed at the end.
Comment back if you have any query about it.
Adaptive K-Means Clustering Algorithm for MR Breast Image Segmentation
3D Brain Tumor Segmentation Scheme using K-mean Clustering and Connected Component Labeling Algorithms
Volume Identification and Estimation of MRI Brain Tumor
MRI Breast cancer diagnosis hybrid approach using adaptive Ant-based segmentation and Multilayer Perceptron NN classifier
In this project, we propose methods for semantic segmentation with the deep learning state-of-the-art models. Moreover,
we want to filterize the segmentation to the specific object in specific application. Instead of concentrating on unnecessary objects we
can focus on special ones and make it more specialize and effecient for special purposes. Furtheromore, In this project, we leverage
models that are suitable for face segmentation. The models that are used in this project are Mask-RCNN and DeepLabv3. The
experimental results clearly indicate that how illustrated approach are efficient and robust in the segmentation task to the previous work
in the field of segmentation. These models are reached to 74.4 and 86.6 precision of Mean of Intersection over Union. The visual
Results of the models are shown in Appendix part.
Pattern Recognition is the branch of machine learning a computer science which deals with the regularities and patterns in the data that can further be used to classify and categorize the data with the help of Pattern Recognition System.
“The assignment of a physical object or event to one of several pre-specified categories”-- Duda & Hart
Pattern Recognition System is responsible for generating patterns and similarities among given problem/data space, that can further be used to generate solutions to complex problems effectively and efficiently.
Certain problems that can be solved by humans, can also be made to be solved by machine by using this process.
Automatic Skin Lesion Segmentation and Melanoma Detection: Transfer Learning ...Zabir Al Nazi Nabil
Industrial pollution resulting in ozone layer depletion has influenced
increased UV radiation in recent years which is a major environmental risk factor for invasive skin cancer Melanoma and other keratinocyte cancers. The incidence of deaths from Melanoma has risen worldwide in past two decades.
Deep learning has been employed successfully for dermatologic diagnosis. In
this work, we present a deep learning based scheme to automatically segment
skin lesions and detect melanoma from dermoscopy images. U-Net was used
for segmenting out the lesion from surrounding skin. The limitation of utilizing
deep neural networks with limited medical data was solved with data augmentation and transfer learning. In our experiments, U-Net was used with spatial
dropout to solve the problem of overfitting and different augmentation effects
were applied on the training images to increase data samples. The model was
evaluated on two different datasets. It achieved a mean dice score of 0.87 and a
mean jaccard index of 0.80 on ISIC 2018 dataset. The trained model was assessed on PH² dataset where it achieved a mean dice score of 0.93 and a mean
jaccard index of 0.87 with transfer learning. For classification of malignant
melanoma, a DCNN-SVM model was used where we compared state of the art
deep nets as feature extractors to find the applicability of transfer learning in
dermatologic diagnosis domain. Our best model achieved a mean accuracy of
92% on PH² dataset. The findings of this study is expected to be useful in cancer diagnosis research.
Published at IJCCI 2018. Source code available at https://github.com/zabir-nabil/lesion-segmentation-melanoma-tl
Machine Learning for Disease PredictionMustafa Oğuz
A great application field of machine learning is predicting diseases. This presentation introduces what is preventable diseases and deaths. Then examines three diverse papers to explain what has been done in the field and how the technology works. Finishes with future possibilities and enablers of the disease prediction technology.
Presentation covers all aspects about Software Designing that are followed by Software Engineering Industries. Readers can do detailed study about the Software Design Concepts like (Abstraction, Architecture, Patterns, Modularity, Information Hiding, Refinement, Functional Dependence, Cohesion, Coupling & Refactoring) plus Design Process.
Later then Design Principles are there to understand with Architectural Design, Architectural Styles, Data Centered Architecture, Data Flow Architecture, Call & Return Architecture, Object Oriented Architecture, Layered Architecture with other architectures are named at end of it.
Later then, Component Level Design is discussed. Then after UI Design & Rules of it, UI Design Models, Web Application Design, WebApp Interface Design are discussed at the end.
Comment back if you have any query about it.
Adaptive K-Means Clustering Algorithm for MR Breast Image Segmentation
3D Brain Tumor Segmentation Scheme using K-mean Clustering and Connected Component Labeling Algorithms
Volume Identification and Estimation of MRI Brain Tumor
MRI Breast cancer diagnosis hybrid approach using adaptive Ant-based segmentation and Multilayer Perceptron NN classifier
In this project, we propose methods for semantic segmentation with the deep learning state-of-the-art models. Moreover,
we want to filterize the segmentation to the specific object in specific application. Instead of concentrating on unnecessary objects we
can focus on special ones and make it more specialize and effecient for special purposes. Furtheromore, In this project, we leverage
models that are suitable for face segmentation. The models that are used in this project are Mask-RCNN and DeepLabv3. The
experimental results clearly indicate that how illustrated approach are efficient and robust in the segmentation task to the previous work
in the field of segmentation. These models are reached to 74.4 and 86.6 precision of Mean of Intersection over Union. The visual
Results of the models are shown in Appendix part.
Pattern Recognition is the branch of machine learning a computer science which deals with the regularities and patterns in the data that can further be used to classify and categorize the data with the help of Pattern Recognition System.
“The assignment of a physical object or event to one of several pre-specified categories”-- Duda & Hart
Pattern Recognition System is responsible for generating patterns and similarities among given problem/data space, that can further be used to generate solutions to complex problems effectively and efficiently.
Certain problems that can be solved by humans, can also be made to be solved by machine by using this process.
A SYSTEMATIC STUDY OF DEEP LEARNING ARCHITECTURES FOR ANALYSIS OF GLAUCOMA AN...ijaia
Deep learning models are applied seamlessly across various computer vision tasks like object detection, object tracking, scene understanding and further. The application of cutting-edge deep learning (DL) models like U-Net in the classification and segmentation of medical images on different modalities has established significant results in the past few years. Ocular diseases like Diabetic Retinopathy (DR), Glaucoma, Age-Related Macular Degeneration (AMD / ARMD), Hypertensive Retina (HR), Cataract, and dry eyes can be detected at the early stages of disease onset by capturing the fundus image or the anterior image of the subject’s eye. Early detection is key to seeking early treatment and thereby preventing the disease progression, which in some cases may lead to blindness. There is a plethora of deep learning models available which have established significant results in medical image processing and specifically in ocular disease detection. A given task can be solved by using a variety of models and or a combination of them. Deep learning models can be computationally expensive and deploying them on an edge device may be a challenge. This paper provides a comprehensive report and critical evaluation of the various deep learning architectures that can be used to segment and classify ocular diseases namely Glaucoma and Hypertensive Retina on the posterior images of the eye. This review also compares the models based on complexity and edge deployability.
Discovering Abnormal Patches and Transformations of Diabetics Retinopathy in ...cscpconf
Diabetic retinopathy (DR) is one of the retinal diseases due to long-term effect of diabetes.
Early detection for diabetic retinopathy is crucial since timely treatment can prevent
progressive loss of vision. The most common diagnosis technique of diabetic retinopathy is to
screen abnormalities through retinal fundus images by clinicians. However, limited number of
well-trained clinicians increase the possibilities of misdiagnosing. In this work, we propose a
big-data-driven automatic computer-aided diagnosing (CAD) system for diabetic retinopathy
severity regression based on transfer learning, which starts from a deep convolutional neural
network pre-trained on generic images, and adapts it to large-scale DR datasets. From images
in the training set, we also automatically segment the abnormal patches with an occlusion test,
and model the transformations and deterioration process of DR. Our results can be widely used
for fast diagnosis of DR, medical education and public-level healthcare propagation.
DISCOVERING ABNORMAL PATCHES AND TRANSFORMATIONS OF DIABETICS RETINOPATHY IN ...csandit
Diabetic retinopathy (DR) is one of the retinal diseases due to long-term effect of diabetes.Early detection for diabetic retinopathy is crucial since timely treatment can prevent
progressive loss of vision. The most common diagnosis technique of diabetic retinopathy is to screen abnormalities through retinal fundus images by clinicians. However, limited number of well-trained clinicians increase the possibilities of misdiagnosing. In this work, we propose a big-data-driven automatic computer-aided diagnosing (CAD) system for diabetic retinopathy severity regression based on transfer learning, which starts from a deep convolutional neural
network pre-trained on generic images, and adapts it to large-scale DR datasets. From images in the training set, we also automatically segment the abnormal patches with an occlusion test,and model the transformations and deterioration process of DR. Our results can be widely used for fast diagnosis of DR, medical education and public-level healthcare propagation.
Rapid detection of diabetic retinopathy in retinal images: a new approach usi...IJECEIAES
The challenge of early detection of diabetic retinopathy (DR), a leading cause of vision loss in working-age individuals in developed nations, was addressed in this study. Current manual analysis of digital color fundus photographs by clinicians, although thorough, suffers from slow result turnaround, delaying necessary treatment. To expedite detection and improve treatment timeliness, a novel automated detection system for DR was developed. This system utilized convolutional neural networks. Visual geometry group 16-layer network (VGG16), a pre-trained deep learning model, for feature extraction from retinal images and the synthetic minority over-sampling technique (SMOTE) to handle class imbalance in the dataset. The system was designed to classify images into five categories: normal, mild DR, moderate DR, severe DR, and proliferative DR (PDR). Assessment of the system using the Kaggle diabetic retinopathy dataset resulted in a promising 93.94% accuracy during the training phase and 88.19% during validation. These results highlight the system's potential to enhance DR diagnosis speed and efficiency, leading to improved patient outcomes. The study concluded that automation and artificial intelligence (AI) could play a significant role in timely and efficient disease detection and management.
Diabetic retinopathy (DR) is one of the most common causes of blindness. The necessity for a robust and automated DR screening system for regular examination has long been recognized in order to identify DR at an early stage. In this paper, an embedded DR diagnosis system based on convolutional neural networks (CNNs) has been proposed to assess the proper stage of DR. We coupled the power of CNN with transfer learning to design our model based on state-of-the-art architecture. We preprocessed the input data, which is color fundus photography, to reduce undesirable noise in the image. After training many models on the dataset, we chose the adopted ResNet50 because it produced the best results, with a 92.90% accuracy. Extensive experiments and comparisons with other research work show that the proposed method is effective. Furthermore, the CNN model has been implemented on an embedded target to be a part of a medical instrument diagnostic system. We have accelerated our model inference on a field programmable gate array (FPGA) using Xilinx tools. Results have confirmed that a customized FPGA system on chip (SoC) with hardware accelerators is a promising target for our DR detection model with high performance and low power consumption.
Classification of OCT Images for Detecting Diabetic Retinopathy Disease using...sipij
Optical Coherence Tomography (OCT) imaging aids in retinal abnormality detection by showing the
tomographic retinal layers. OCT images are a useful tool for detecting Diabetic Retinopathy (DR) disease
because of their capability to capture micrometer-resolution. An automated technique was introduced to
differentiate DR images from normal ones. 214 images were subjected to the experiment, of which 160
images were used for classifiers’ training, and 54 images were used for testing. Different features were
extracted to feed our classifiers, including statistical features and local binary pattern (LBP) features. The
experimental results demonstrated that our classifiers were able to discriminate DR retina from the normal
retina with Area Under the Receiver Operating Characteristic (ROC) Curve (AUC) of 100%. The retinal
OCT images have common texture patterns and using a powerful tool for pattern analysis like LBP
features has a significant impact on the achieved results. The result has better performance than previously
proposed methods in the literature.
CLASSIFICATION OF OCT IMAGES FOR DETECTING DIABETIC RETINOPATHY DISEASE USING...sipij
Optical Coherence Tomography (OCT) imaging aids in retinal abnormality detection by showing the
tomographic retinal layers. OCT images are a useful tool for detecting Diabetic Retinopathy (DR) disease
because of their capability to capture micrometer-resolution. An automated technique was introduced to
differentiate DR images from normal ones. 214 images were subjected to the experiment, of which 160
images were used for classifiers’ training, and 54 images were used for testing. Different features were
extracted to feed our classifiers, including statistical features and local binary pattern (LBP) features. The
experimental results demonstrated that our classifiers were able to discriminate DR retina from the normal
retina with Area Under the Receiver Operating Characteristic (ROC) Curve (AUC) of 100%. The retinal
OCT images have common texture patterns and using a powerful tool for pattern analysis like LBP
features has a significant impact on the achieved results. The result has better performance than previously
proposed methods in the literature.
ResNet-n/DR: Automated diagnosis of diabetic retinopathy using a residual neu...TELKOMNIKA JOURNAL
Diabetic retinopathy (DR) is a progressive eye disease associated with diabetes, resulting in blindness or blurred vision. The risk of vision loss was dramatically decreased with early diagnosis and treatment. Doctors diagnose DR by examining the fundus retinal images to develop lesions associated with the disease. However, this diagnosis is a tedious and challenging task due to growing undiagnosed and untreated DR cases and the variability of retinal changes across disease stages. Manually analyzing the images has become an expensive and time-consuming task, not to mention that training new specialists takes time and requires daily practice. Our work investigates deep learning methods, particularly convolutional neural network (CNN), for DR diagnosis in the disease’s five stages. A pre-trained residual neural network (ResNet-34) was trained and tested for DR. Then, we develop computationally efficient and scalable methods after modifying a ResNet-34 with three additional residual units as a novel ResNet-n/DR. The Asia Pacific Tele-Ophthalmology Society (APTOS) 2019 dataset was used to evaluate the performance of models after applying multiple pre-processing steps to eliminate image noise and improve color contrast, thereby increasing efficiency. Our findings achieved state-of-the-art results compared to previous studies that used the same dataset. It had 90.7% sensitivity, 93.5% accuracy, 98.2% specificity, 89.5% precision, and 90.1% F1 score.
Application of deep learning methods for automated analysis of retinal struct...IJECEIAES
This article examines a current area of research in the field of ophthalmology the use of deep learning methods for automated analysis of retinal structures. This work explores the use of deep learning methods such as EfficientNet and DenseNet for the automated analysis of retinal structures in ophthalmology. EfficientNet, originally proposed to balance between accuracy and computational efficiency, and DenseNet, based on dense connections between layers, are considered as tools for identifying and classifying retina features. Automated analysis includes identifying pathologies, assessing the degree of their development and, possibly, diagnosing various eye diseases. Experiments are performed on a dataset containing a variety of images of retinal structures. Results are evaluated using metrics of accuracy, sensitivity, and specificity. It is expected that the proposed deep learning methods can significantly improve the automated analysis of retinal images, which is important for the diagnosis and monitoring of eye diseases. As a result, the article highlights the significance and promise of using deep learning methods in ophthalmology for automated analysis of retinal structures. These methods help improve the early diagnosis, treatment and monitoring of eye diseases, which can ultimately lead to improved healthcare quality and improved patient lives.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Student information management system project report ii.pdf
Diabetic Retinopathy.pptx
1. PANIMALAR ENGINEERING COLLEGE
DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING
CS8811 PROJECT WORK
REVIEW NO:2
A Deep Learning Approach for the Detection of Diabetic Retinopathy
Using OCT Image
Guide Name: Sangeetha K
Team Members with Register number
Balaji R (211418104034)
Gokul N (211418104067)
BATCH NO: E-25
2. Abstract:
To classify normal and abnormal retinal images by using necessary
algorithms.
Apply Deep learning model to the field of medical diagnosis in order
to lessen the time and stress undergone by the ophthalmologist and
other members of the team in the screening, diagnosis and treatment
of diabetic retinopathy.
3. Abstract:
Proper detection of diabetic retinopathy in early stage is extremely
important to prevent complete blindness.
The Deep Learning models created by using the above neural
networks are capable of quantifying the features as micro aneurysms,
blood vessels, hemorrhages and fluid drip into different class of
categories.
The entire project has a user friendly which makes the identification
easy. Once the test image is uploaded, the interface will have buttons
in order to do the necessary transformation on the given image.
6. Existing system:
Fundus images are used for pre-processing
Pre-processing of image requires four steps:
i)Read image
ii)Resize image
iii) Noise removal
iv) segmentation
The existing system has less accuracy.
The resultant image will let us know whether the image is infected or
not. The stage of infection cannot be identified
7. Proposed system:
Optical coherence tomography(OCT) images are high resolution
images, contactless and non-destructive testing.
OCT is a cross sectional image of retina used
for classifying Diabetic retinopathy stage.
Accuracy is expected to increase with use of OCT image and
applying certain specific classification algorithm.
19. Literature survey:
TITLE 1 :
"Detection of Diabetic Retinopathy using Machine Learning" in International Research
Journal of Engineering and Technology (IRJET), 2020.
AUTHORS:
Aryan Kokane, Gourhari Sharma, Akash Raina, Shubham Narole, Prof. Pramila M.
Chawan,
DESCRIPTION:
The objective of this paper is to perform a survey of different literatures where a
comprehensive study on Diabetic Retinopathy (DR) is done and different Machine
learning techniques are used to detect DR. Diabetic Retinopathy (DR) is an eye
disease in humans with diabetes which may harm the retina of the eye and may
cause total visual impairment. Therefore it is critical to detect diabetic retinopathy
in the early phase to avoid blindness in humans. Our aim is to detect the presence
of diabetic retinopathy by applying machine learning classifying algorithms. Hence
we try and summarize the various models and techniques used along with
methodologies used by them and analyze the accuracies and results. It will give us
exactness of which algorithm will be appropriate and more accurate for prediction.
20. Literature survey:
TITLE 2 :
Diabetic retinopathy detection through deep learning techniques: A review" in
Informatics in Medicine Unlocked, 2020.
AUTHORS:
Wejdan L.Alyoubi, Wafaa M.Shalash, Maysoon F.Abulkhair
DESCRIPTION:
This paper used Convolutional neural networks are more widely used as a deep
learning method in detection of Diabetic retinopathy, the recent state-of-the-
art methods of Diabetic retinopathy color fundus images detection and
classification using deep learning techniques have been reviewed and
analyzed. Furthermore, the Diabetic retinopathy available datasets for the
color fundus retina have been reviewed. Difference challenging issues that
require more investigation are also discussed.
21. Literature survey:
TITLE 3 :
"Computer- Assisted Diagnosis for Diabetic Retinopathy Based on Fundus
Images Using Deep Convolutional Neural Network" in Mobile information
systems, 2019.
AUTHORS:
Yung-Hui Li , Nai-Ning Yeh, Shih-Jen Chen and Yu-Chien Chung
DESCRIPTION:
In the paper, a novel algorithm based on deep convolutional neural network
(DCNN). Unlike the traditional DCNN approach, we replace the commonly
used max- pooling layers with fractional max-pooling. Two of these DCNNs
with a different number of layers are trained to derive more discriminative
features for classification. After combining features from metadata of the
image and DCNNs, we train a support vector machine (SVM) classifier to
learn the underlying boundary of distributions of each class.
22. Literature survey:
• TITLE 4 :
• "Classification of Diabetic Retinopathy Images by Using Deep Learning Models" in
International Journal of Grid and Distributed Computing, 2018.
• AUTHORS:
• Suvajit Dutta, Bonthala CS Manideep, Syed Muzamil Basha, Ronnie D. Caytiles and N. Ch. S.
N. Iyengar
• DESCRIPTION:
• The idea behind this paper is to propose an automated knowledge model to identify the
key antecedents of DR. Proposed Model have been trained with three types, back
propagation NN, Deep Neural Network (DNN) and Convolutional Neural Network (CNN)
after testing models with CPU trained Neural network gives lowest accuracy because of
one hidden layers whereas the deep learning models are out performing NN. The Deep
Learning models are capable of quantifying the features as blood vessels, fluid drip,
exudates, hemorrhages and micro aneurysms into different classes. Model will calculate
the weights which gives severity level of the patient's eye.
Click to add text
23. Literature survey:
TITLE 5 :
"Classifying Diabetic Retinopathy using Deep Learning Architecture" in International
Journal of Engineering Research & Technology (IJERT), 2016.
AUTHORS:
T Chandrakumar, R Kathirvel,
DESCRIPTION:
A proposed deep learning approach such as Deep Convolutional Neural Network(DCNN)
gives high accuracy in classification of these diseases through spatial analysis. A DCNN
is more complex architecture inferred more from human visual prospects. Amongst
other supervised algorithms involved, proposed solution is to find a better and
optimized way to classifying the fundus image with little pre-processing techniques.
Our proposed architecture deployed with dropout layer techniques yields around 94-
96 percent accuracy. Also, it tested with popular databases such as STARE, DRIVE,
kaggle fundus images datasets are available publicly.
24. Literature survey:
TITLE 6 :
Diabetic Retinopathy using Morphological operations and Machine Learning‖, IEEE
International Advance Computing Conference(IACC), (2015).
AUTHORS:
J.Lachure, A.V.Deorankar, S.Lachure, S.Gupta, R.Jadhav, ―
DESCRIPTION:
To develop this proposed system, a detection of red and bright lesions in digital fundus
photographs is needed. Micro-aneurysms are the first clinical sign of DR and it appear
small red dots on retinal fundus images. To detect retinal micro-aneurysms, retinal
fundus images are taken from Messidor, DB-rect dataset. After pre-processing,
morphological operations are performed to find micro-aneurysms and then features
are get extracted such as GLCM and Structural features for classification. In order to
classify the normal and DR images, different classes must be represented using
relevant and significant features. SVM gives better performance over KNN classifier.
25. Literature survey:
TITLE 7 :
SVM and Neural Network based Diagnosis of Diabetic Retinopathy‖,
International Journal of computer Application
AUTHORS:
R.Priya, P.Aruna
DESCRIPTION:
Two groups were identified, namely nonproliferative diabetic retinopathy (NPDR)
and proliferative diabetic retinopathy (PDR). In this paper, to diagnose diabetic
retinopathy, two models like Probabilistic Neural network (PNN) and Support
vector machine (SVM) are described and their performances are compared.
Experimental results show that PNN has an accuracy of 89.60% and SVM has an
accuracy of 97.608 %. This infers that the SVM model outperforms the other
model.
26. Literature survey:
TITLE 8 :
Identifying Abnormalities in the Retinal Images using SVM Classifiers‖,
International Journal of Computer Applications (0975- 8887), Volume 111 –
No.6,(2015).
AUTHORS:
S.Giraddi, J Pujari, S.Seeri
DESCRIPTION:
The aim of this paper is to develop and validate systems for detection of hard
exudates and classify the input image as normal or diseased one. The authors
have proposed and implemented novel method based on color and texture
features. Performance analysis of SVM and KNN classifiers is presented. Images
classified by these classifiers are validated by expert ophthalmologists.
27. Literature survey:
TITLE 9 :
Transformed Representations for Convolutional Neural Networks in Diabetic
Retinopathy Screening‖, Modern Artificial Intelligence for Health Analytic Papers
from the AAAI(2014).
AUTHORS:
G.Lim, M.L.Lee, Wynne Hsu
DESCRIPTION:
They demonstrate this functionality through pre-segmentation of input images
with a fast and robust but loose segmentation step, to obtain a set of candidate
objects. These objects then undergo a spatial transformation into a reduced
space, retaining but a compact high-level representation of their appearance.
Additional attributes may be abstracted as raw features that are incorporated
after the convolutional phase of the network. Finally, they compare its
performance against existing approaches on the challenging problem of
detecting lesions in retinal images.
28. Literature survey:
TITLE 10 :
Classification Algorithm of Retina Images of Diabetic patients Based on Exudates
Detection‖, 978-1-4673-2362-8/12, IEEE(2012)
AUTHORS:
Vesna Zeljkovic, Milena Bojic, Claude Tameze; Ventzeslav Valev
DESCRIPTION:
Automatic exudates detection and retina images classification would be helpful
for reducing diabetic retinopathy screening costs and encouraging regular
examinations. We proposed the automated algorithm that applies
mathematical modeling which enables light intensity levels emphasis, easier
exudates detection, efficient and correct classification of retina images. The
proposed algorithm is robust to various appearance changes of retinal fundus
images which are usually processed in clinical environments.
29. Model Features:
The project proposed is a deep learning model which is used for
identifying the level of infection in the human eye.
The model is well trained by datasets of the infected image which makes
the model more accurate and helps producing more perfect result.
The infected region along with the condition or level of the infection can
be identified using this model.
30. Image processing:
Optical coherence tomography(OCT) images are high resolution
images, contactless and non-destructive testing property.
Median filter The median filter is a non-linear digital filtering
technique, often used to remove noise from an image or signal.
Edge detection is used for image segmentation and data extraction in
areas such as image processing, computer vision, and machine
vision.
31. Statistical Data Extraction:
A collection of numerical data. The mathematical science dealing with
the collection, analysis, and interpretation of numerical data using the
theory of probability.
Standard deviation In statistics, the standard deviation is a measure of
the amount of variation or dispersion of a set of values.
When data is collected for that Statistic, it is compared with the
associated Threshold value.
32. Level Identification:
Supervised training Its use of labelled dataset to train algorithm that
to classify data or predict outcomes accurately.
Clusters are identified via similarity measures. These similarity
measures include distance, connectivity, and intensity.
Clustering is the task of dividing the population or data points into a
number of groups such that data points in the same groups are more
similar to other data points in the same group and dissimilar to the
data points in other groups.
33. Comparisons of Results:
Machine learning (ML) is the study of computer algorithms that improve
automatically through experience and by the use of data.
Machine learning algorithms build a model based on sample data, known
as "training data", in order to make predictions or decisions.
Neural networks are just one of many tools and approaches used in
machine learning algorithms.
34. Conclusion:
Thus from our existing system, we can be able to eliminate many
complexities faced by conventional detection systems. This system
heavily impacts and possibly reduces the possibility of lags and any
more inefficiencies that existed.
Automated systems for DR detection play an important role
in detection of the DR images due to its efficiency.
Most researchers have used the CNN for the classification and the
detection of the DR images due to its efficiency.
Statistical values can predict level of severity properly but in case of
noisy images the chances of getting poor data will lead
to lower accuracy. For yielding accurate result, selecting proper features
out of the image is also important.