This document presents a framework for facial skin smoothening using edge preserving energy minimization and adaptive region aware masking. The framework takes an input facial image, decomposes it into three layers representing skin attributes like lighting, color, and homogeneity. Facial features are extracted and used as constraints to generate masks for each layer. The masks allow flexible and effective manipulation of each skin attribute layer independently, while preserving important facial features and edges. Experimental results demonstrate the ability of the proposed method to enhance facial skin quality and smoothness compared to other techniques.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
FACIAL LANDMARKING LOCALIZATION FOR EMOTION RECOGNITION USING BAYESIAN SHAPE ...cscpconf
This work presents a framework for emotion recognition, based in facial expression analysis using Bayesian Shape Models (BSM) for facial landmarking localization. The Facial Action Coding System (FACS) compliant facial feature tracking based on Bayesian Shape Model. The BSM estimate the parameters of the model with an implementation of the EM algorithm. We describe the characterization methodology from parametric model and evaluated the accuracy for feature detection and estimation of the parameters associated with facial expressions, analyzing its robustness in pose and local variations. Then, a methodology for emotion characterization is introduced to perform the recognition. The experimental results show that the proposed model can effectively detect the different facial expressions. Outperforming conventional approaches for emotion recognition obtaining high performance results in the estimation of emotion present in a determined subject. The model used and characterizationmethodology showed efficient to detect the emotion type in 95.6% of the cases.
Facial landmarking localization for emotion recognition using bayesian shape ...csandit
This work presents a framework for emotion recognition, based in facial expression analysis
using Bayesian Shape Models (BSM) for facial landmarking localization. The Facial Action
Coding System (FACS) compliant facial feature tracking based on Bayesian Shape Model. The
BSM estimate the parameters of the model with an implementation of the EM algorithm. We
describe the characterization methodology from parametric model and evaluated the accuracy
for feature detection and estimation of the parameters associated with facial expressions,
analyzing its robustness in pose and local variations. Then, a methodology for emotion
characterization is introduced to perform the recognition. The experimental results show that
the proposed model can effectively detect the different facial expressions. Outperforming
conventional approaches for emotion recognition obtaining high performance results in the
estimation of emotion present in a determined subject. The model used and characterization
methodology showed efficient to detect the emotion type in 95.6% of the cases.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
FACIAL LANDMARKING LOCALIZATION FOR EMOTION RECOGNITION USING BAYESIAN SHAPE ...cscpconf
This work presents a framework for emotion recognition, based in facial expression analysis using Bayesian Shape Models (BSM) for facial landmarking localization. The Facial Action Coding System (FACS) compliant facial feature tracking based on Bayesian Shape Model. The BSM estimate the parameters of the model with an implementation of the EM algorithm. We describe the characterization methodology from parametric model and evaluated the accuracy for feature detection and estimation of the parameters associated with facial expressions, analyzing its robustness in pose and local variations. Then, a methodology for emotion characterization is introduced to perform the recognition. The experimental results show that the proposed model can effectively detect the different facial expressions. Outperforming conventional approaches for emotion recognition obtaining high performance results in the estimation of emotion present in a determined subject. The model used and characterizationmethodology showed efficient to detect the emotion type in 95.6% of the cases.
Facial landmarking localization for emotion recognition using bayesian shape ...csandit
This work presents a framework for emotion recognition, based in facial expression analysis
using Bayesian Shape Models (BSM) for facial landmarking localization. The Facial Action
Coding System (FACS) compliant facial feature tracking based on Bayesian Shape Model. The
BSM estimate the parameters of the model with an implementation of the EM algorithm. We
describe the characterization methodology from parametric model and evaluated the accuracy
for feature detection and estimation of the parameters associated with facial expressions,
analyzing its robustness in pose and local variations. Then, a methodology for emotion
characterization is introduced to perform the recognition. The experimental results show that
the proposed model can effectively detect the different facial expressions. Outperforming
conventional approaches for emotion recognition obtaining high performance results in the
estimation of emotion present in a determined subject. The model used and characterization
methodology showed efficient to detect the emotion type in 95.6% of the cases.
The goal of this paper is to present a critical survey of existing literatures on human face detection and recognition over the last 4-5 years. An application for automatic face detection and tracking in video streams from surveillance cameras in public or commercial places is discussed in this paper. Prototype is designed to work with web cameras for the face detection and tracking system based on Visual 2010 C# and Open CV. This system can be used for security purpose to record the visitor face as well as to detect and track the face.
Keywords:- Face Detection, Face Recognition, Open CV, Face Tracking, Video Streams.
A Novel Mathematical Based Method for Generating Virtual Samples from a Front...CSCJournals
This paper deals with one sample face recognition which is a new challenging problem in pattern recognition. In the proposed method, the frontal 2D face image of each person divided to some sub-regions. After computing the 3D shape of each sub-region, a fusion scheme is applied on sub-regions to create a total 3D shape for whole face image. Then, 2D face image is added to the corresponding 3D shape to construct 3D face image. Finally by rotating the 3D face image, virtual samples with different views are generated. Experimental results on ORL dataset using nearest neighbor as classifier reveal an improvement about 5% in recognition rate for one sample per person by enlarging training set using generated virtual samples. Compared with other related works, the proposed method has the following advantages: 1) only one single frontal face is required for face recognition and the outputs are virtual images with variant views for each individual 2) need only 3 key points of face (eyes and nose) 3) 3D shape estimation for generating virtual samples is fully automatic and faster than other 3D reconstruction approaches 4) it is fully mathematical with no training phase and the estimated 3D model is unique for each individual.
ABSTRACT: a rigorous work on static and dynamic appearance based classification systems for face is on but, it is proving to be a challenging task for researchers to design a proper system since human face is complex one. Decades of work was and is focussed on how to classify a face and on how to increase the rate of classification but, little attention was paid to overcome redundancy in image classification. This paper presents a novel idea which focuses on redundancy check and its elimination. The paper after drawing inferences from previous work gives out a novel idea for exact face classification and elimination of redundancy.
A novel approach for performance parameter estimation of face recognition bas...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
International Journal of Engineering Research and Development is an international premier peer reviewed open access engineering and technology journal promoting the discovery, innovation, advancement and dissemination of basic and transitional knowledge in engineering, technology and related disciplines.
COMPARATIVE STUDY OF HAND GESTURE RECOGNITION SYSTEMcscpconf
Human imitation for his surrounding environment makes him interfere in every details of this
great environment, hear impaired people are gesturing with each other for delivering a specific
message, this method of communication also attracts human imitation attention to cast it on
human-computer interaction. The faculty of vision based gesture recognition to be a natural,
powerful, and friendly tool for supporting efficient interaction between human and machine. In
this paper a review of recent hand gesture recognition systems is presented with description of
hand gestures modelling, analysis and recognition. A comparative study included in this paper
with focusing on different segmentation, features extraction and recognition tools, research advantages and drawbacks are provided as well.
In recent days, skin cancer is seen as one of the most Hazardous form of the cancer found in Humans. Skin Cancer is a malignant tumor that grows in the skin cells. It can be affected mostly by the reason of skin burn caused by sunlight. Early detection and treatment of Skin cancer can significantly improve patient outcome. Automatic detection is one of the most challenging research areas that can be used for early detection of such vital cancer. A person’s in which they have inadequate amount of melanoma will be exposed to the risk of sun burns and the ultra violet rays from the sun will be affected that body. Malignant melanomas is a type of melanoma that has irregular borders, color variations so analyze the shape, color and texture of the skin lesion is important for the early detection. It can have the components of an automated image analysis module, which contains image acquisition, hair detection and exclusion, lesion segmentation, feature extraction and finally classification. Finally the result show that the system is efficient achieving classification of the lesion as either melanoma or Non melanoma causes.
The goal of this paper is to present a critical survey of existing literatures on human face detection and recognition over the last 4-5 years. An application for automatic face detection and tracking in video streams from surveillance cameras in public or commercial places is discussed in this paper. Prototype is designed to work with web cameras for the face detection and tracking system based on Visual 2010 C# and Open CV. This system can be used for security purpose to record the visitor face as well as to detect and track the face.
Keywords:- Face Detection, Face Recognition, Open CV, Face Tracking, Video Streams.
A Novel Mathematical Based Method for Generating Virtual Samples from a Front...CSCJournals
This paper deals with one sample face recognition which is a new challenging problem in pattern recognition. In the proposed method, the frontal 2D face image of each person divided to some sub-regions. After computing the 3D shape of each sub-region, a fusion scheme is applied on sub-regions to create a total 3D shape for whole face image. Then, 2D face image is added to the corresponding 3D shape to construct 3D face image. Finally by rotating the 3D face image, virtual samples with different views are generated. Experimental results on ORL dataset using nearest neighbor as classifier reveal an improvement about 5% in recognition rate for one sample per person by enlarging training set using generated virtual samples. Compared with other related works, the proposed method has the following advantages: 1) only one single frontal face is required for face recognition and the outputs are virtual images with variant views for each individual 2) need only 3 key points of face (eyes and nose) 3) 3D shape estimation for generating virtual samples is fully automatic and faster than other 3D reconstruction approaches 4) it is fully mathematical with no training phase and the estimated 3D model is unique for each individual.
ABSTRACT: a rigorous work on static and dynamic appearance based classification systems for face is on but, it is proving to be a challenging task for researchers to design a proper system since human face is complex one. Decades of work was and is focussed on how to classify a face and on how to increase the rate of classification but, little attention was paid to overcome redundancy in image classification. This paper presents a novel idea which focuses on redundancy check and its elimination. The paper after drawing inferences from previous work gives out a novel idea for exact face classification and elimination of redundancy.
A novel approach for performance parameter estimation of face recognition bas...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
International Journal of Engineering Research and Development is an international premier peer reviewed open access engineering and technology journal promoting the discovery, innovation, advancement and dissemination of basic and transitional knowledge in engineering, technology and related disciplines.
COMPARATIVE STUDY OF HAND GESTURE RECOGNITION SYSTEMcscpconf
Human imitation for his surrounding environment makes him interfere in every details of this
great environment, hear impaired people are gesturing with each other for delivering a specific
message, this method of communication also attracts human imitation attention to cast it on
human-computer interaction. The faculty of vision based gesture recognition to be a natural,
powerful, and friendly tool for supporting efficient interaction between human and machine. In
this paper a review of recent hand gesture recognition systems is presented with description of
hand gestures modelling, analysis and recognition. A comparative study included in this paper
with focusing on different segmentation, features extraction and recognition tools, research advantages and drawbacks are provided as well.
In recent days, skin cancer is seen as one of the most Hazardous form of the cancer found in Humans. Skin Cancer is a malignant tumor that grows in the skin cells. It can be affected mostly by the reason of skin burn caused by sunlight. Early detection and treatment of Skin cancer can significantly improve patient outcome. Automatic detection is one of the most challenging research areas that can be used for early detection of such vital cancer. A person’s in which they have inadequate amount of melanoma will be exposed to the risk of sun burns and the ultra violet rays from the sun will be affected that body. Malignant melanomas is a type of melanoma that has irregular borders, color variations so analyze the shape, color and texture of the skin lesion is important for the early detection. It can have the components of an automated image analysis module, which contains image acquisition, hair detection and exclusion, lesion segmentation, feature extraction and finally classification. Finally the result show that the system is efficient achieving classification of the lesion as either melanoma or Non melanoma causes.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
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.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.