This document discusses a proposed lossless encryption technique for finger biometric images. It begins with an abstract that outlines the need for biometric template protection and discusses existing approaches that offer tradeoffs between security and performance. The introduction provides background on encryption algorithms and notes that direct extensions of text-based algorithms are not suitable for images due to their large size and computational overhead of encryption/decryption. The literature review covers requirements for image encryption like security, compression, and efficiency. It describes complete and selective encryption approaches. The proposed methodology involves preprocessing the input fingerprint image, generating an encryption key, and encrypting/decrypting the image using a cryptosystem algorithm. Performance will be evaluated based on encryption time and security parameters like NPCR
Improved method for image security based on chaotic-shuffle and chaotic-diffu...IJECEIAES
In this paper, we propose to enhance the security performance of the color image encryption algorithm which depends on multi-chaotic systems. The current cryptosystem utilized a pixel-chaotic-shuffle system to encode images, in which the time of shuffling is autonomous to the plain-image. Thus, it neglects to the picked plaintext and known-plaintext attacks. Also, the statistical features of the cryptosystem are not up to the standard. Along these lines, the security changes are encircled to make the above attacks infeasible and upgrade the statistical features also. It is accomplished by altering the pixel-chaotic-shuffle component and including another pixel-chaotic-diffusion system to it. The keys for diffusion of pixels are extracted from the same chaotic arrangements created in the past stage. The renovation investigations and studies are performed to exhibit that the refreshed version of cryptosystem has better statistical features and invulnerable to the picked plaintext and known plaintext attacks than the current algorithm.
An Efficient Code-word Substitution Method for Data Embedding Technique in Encrypted H.264/AVC Video Streams Anisha Jose – PG Scholar,
Anu K Kuriakose – Assistant Professor,
Department of Electronics and Communication,
Federal Institute of Science and Technology, Ernakulam, India
Improved method for image security based on chaotic-shuffle and chaotic-diffu...IJECEIAES
In this paper, we propose to enhance the security performance of the color image encryption algorithm which depends on multi-chaotic systems. The current cryptosystem utilized a pixel-chaotic-shuffle system to encode images, in which the time of shuffling is autonomous to the plain-image. Thus, it neglects to the picked plaintext and known-plaintext attacks. Also, the statistical features of the cryptosystem are not up to the standard. Along these lines, the security changes are encircled to make the above attacks infeasible and upgrade the statistical features also. It is accomplished by altering the pixel-chaotic-shuffle component and including another pixel-chaotic-diffusion system to it. The keys for diffusion of pixels are extracted from the same chaotic arrangements created in the past stage. The renovation investigations and studies are performed to exhibit that the refreshed version of cryptosystem has better statistical features and invulnerable to the picked plaintext and known plaintext attacks than the current algorithm.
An Efficient Code-word Substitution Method for Data Embedding Technique in Encrypted H.264/AVC Video Streams Anisha Jose – PG Scholar,
Anu K Kuriakose – Assistant Professor,
Department of Electronics and Communication,
Federal Institute of Science and Technology, Ernakulam, India
The project proposes the enhancement of security system for secret data
communication through video file using adaptive data hiding with cryptographic
technique. A given input video file is converted into frame sequences and then
Encrypted the video using Chaos Encryption algorithm. And one of frame will be
selected to conceal the secret data for secured data communication. The proposed
technique also uses RC7 Encryption for encrypting a secret text data into cipher text
to avoid data hacking issues. After data encryption, the data hider will conceal the
secret encrypted data into the selected frame using adaptive LSB embedding
algorithm. Although encryption achieves certain security effects, they make the secret
messages unreadable and unnatural or meaningless. These unnatural messages
usually attract some unintended observers’ attention. The data hiding technique uses
the adaptive LSB replacement algorithm for concealing the secret message bits into
the image. In the data extraction module, the secret data will be extracted by using
relevant key for choosing the pixel coefficients and it will be decrypted to get original
data using encryption key. Finally the performance of this proposal in data encryption
and hiding will be analysed based on image and data recovery.
Automated diagnosis of attacks in internet of things using machine learning a...journalBEEI
The Internet of Things (IoT) is the interconnection of things around us to make our daily process more efficient by providing more comfort and productivity. However, these connections also reveal a lot of sensitive data. Therefore, thinking about the methods of information security and coding are important as the security approaches that rely heavily on coding are not a strong match for these restricted devices. Consequently, this research aims to contribute to filling this gap, which adopts machine learning techniques to enhance network-level security in the low-power devices that use the lightweight MQTT protocol for their work. This study used a set of tools tools and, through various techniques, trained the proposed system ranging from Ensemble methods to deep learning models. The system has come to know what type of attack has occurred, which helps protect IoT devices. The log loss of the Ensemble methods is 0.44, and the accuracy of multi-class classification is 98.72% after converting the table data into an image set. The work also uses a Convolution Neural Network, which has a log loss of 0.019 and an accuracy of 99.3%. It also aims to implement these functions in IDS.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
call for paper 2012, hard copy of journal, research paper publishing, where to publish research paper,
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
Video Steganography using Discrete Wavelet Transform and Artificial Intelligenceijtsrd
Several developments in the transfer of data through the internet make it easier to transfer the data faster and accurately to the destination. But in this, anyone can misuse and modify the critical information through hacking. Video steganography is a technique which is used to hide the message and to transfer the message inside a video. Video is an application of many frames of audio, text, and images. The segmentation is known as the advanced technology that provides rich information of an image. The purpose of this paper is to propose a new technique to hide the data using video steganography with the help of artificial intelligence and DWT. This paper focuses on analyzing the various video steganography techniques which were proposed for securing the data transmission. In this paper, artificial intelligence is applied in order to improve the integrity and security of data transfer. The performance of the proposed method is evaluated on the basis of Bit error, mean square error, and PSNR metrics. Shivani Gupta | Gargi Kalia | Preeti Sondhi ""Video Steganography using Discrete Wavelet Transform and Artificial Intelligence"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25067.pdf
Paper URL: https://www.ijtsrd.com/computer-science/artificial-intelligence/25067/video-steganography-using-discrete-wavelet-transform-and-artificial-intelligence/shivani-gupta
Ijaems apr-2016-24 A Brief study on Steganography techniques Author(s): INFOGAIN PUBLICATION
As there is a lot of advancement in the field of internet or communication technology, we have various means of storing, accessing and distribution of the data in the digital format. Due to the rapid advancement in this field has also introduced many challenges to the researchers to provide security to the information which is transmitted over the network. The digital information circulating over the network also includes the medical information. In order to provide security, confidentiality and integrity, the steganographic techniques can be employed. In the section 1, it gives the introduction about available hiding techniques; the section 2 explains the various steganography properties, the section 3 gives the types of steganographic techniques, the section 4 gives the applications of steganography, the section 5 gives the quality parameters to be measured for medical information, and the section 6 gives the steganographic algorithms available. Finally the section 7 concludes that to prevent unauthorized access steganography is the suitable technique.
DNA computing based stream cipher for internet of things using MQTT protocol IJECEIAES
Internet of Things (IoT) is a rapidly developing technology that enables “devices” to communicate and share information amongst them without human control. The devices have the features of internet connectivity and networking. Due to the increasing demands of a secure environment in IoT application, security has become a crucial aspect on which researchers have been increasingly focused. Connecting devices to the internet can facilitate intruders to attack devices as they can access the data from anywhere in the globe. In this work, an encryption–decryption process-based stream cipher has been used. The messages between IoT nodes were encrypted using One Time Pad (OTP) and DNA computing. Furthermore, the required key sequence was generated using a linear feedback shift register (LFSR) as a pseudo number key generator. This key sequence was combined to generate a unique key for each message. The algorithm was implemented using source python and tested on a Raspberry pi under Linux open operation system.
Photography Capture and Encryption on Smart Phones with Android Operating SystemIJRES Journal
This paper presents the development of an application for the encryption of photographs on Smartphones with
the Android operating system, understanding how that image captured by the camerawithin the device , in order
to ensure the privacy of this content to the user. The significance lies that the image data are encrypted before
stored, improving the level of safety. The encryption algorithm used to encrypt the photographs is AES with a
key of 256 bits. The results show that encryption time is imperceptible for the user and the decoded image is not
at least changed from the original.
REAL-TIME MODE HOPPING OF BLOCK CIPHER ALGORITHMS FOR MOBILE STREAMINGijwmn
It has been shown that the encrypted information or ciphertext produced by symmetric-key block ciphers
with Electronic codebook mode is vulnerable to ciphertext searching, replay, insertion and deletion
because it encrypts each block independently. To compensate for this, each block of the encrypted
information should be encrypted dependently. The encrypted information should be operated with a
special mode. The operation mode should be changed. This paper analysis what an operational mode of
block ciphers needs to feedback exactly and proposes a simple real-time changing operation mode
technique that extends the existing mode changing opportunity. The new change operation mode
technique considers the sign differences between the intra-feedback information and the public-feedback
information, and then adaptively determines the corresponding change operation mode factor for each
data block. This mode hopping technique for mobile streaming security is highly suitable for recent block
computing in future various environments.
ANALYSIS OF IMAGE WATERMARKING USING LEAST SIGNIFICANT BIT ALGORITHMijistjournal
The rapid advancement of internet has made it easier to send the data/image accurate and faster to the destination. But thisadvantage is also accompanied with the disadvantage of modifying and misusing the valuable information through intercepting or hacking.So In order to transfer the data/image to the intended user at destination without anyalterations or modifications, there are many approaches like Cryptography, Watermarking and Steganography. This paper presents the general overview of image watermarking and different security issues. In this paper, Image Watermarking using Least Significant Bit (LSB) algorithm has been used for embedding the message/logo into the image. This work has been implemented through MATLAB.
APPLICATION OF DATA HIDING IN AUDIO-VIDEO USING ANTIN FORENSICS TECHNIQUE FOR...ijiert bestjournal
Steganography is the art of covered or hidden text message. The purpose of steganography is covert com munication- to hide the existence of a secret message from a th ird party. This paper is intnded as a high-level te chnical introduction to steganography for those unfamiliar with the field. It is directed at forensic computer examiners who need a practical understanding of steganography wit hout study into the mathematical,although referenc es are provided to many of the ongoing research for the pe rson who needs or wants additional detail covered b y audio- video file. Although in this paper gives a historic al context for steganography,the significance is o n digital applications use anti Forensics technique,focusing on hiding information in online audio and video fi les. Examples for tools of software that employ steganography to hide data inside of audio-video file as well as sof tware to detect such hidden files will also be presented. Suitable algorithm such as LSB is used for image steganograp hy suitable parameter of security and authentication is like PS NR,histogram are obtained at transmitter\sende and receiver side which are exactly identical,hence data security ca n be increased. This paper focus on the idea of com puter anti forensics technique and its use of video steganogra phy in both investigative and security manner.
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...IAEME Publication
Cryptography is the scientific study of mathematical and algorithmic techniques relating to information security. Cryptographic techniques will help to protect information in cases where an attacker can have physical access to the bits representing the information, ex. When the information has to be sent over a communication channel that can be eaves dropped on by an attacker. Cryptographic primitives are the basic building blocks for constructing cryptographic solutions to information protection problems. A cryptographic primitive consists of one or more algorithms that achieve a number of protection goals. There is no well-agreed upon complete list of cryptographic primitives, nor are all cryptographic primitives independent, it is often possible to realize one primitive using a combination of other primitives.
The project proposes the enhancement of security system for secret data
communication through video file using adaptive data hiding with cryptographic
technique. A given input video file is converted into frame sequences and then
Encrypted the video using Chaos Encryption algorithm. And one of frame will be
selected to conceal the secret data for secured data communication. The proposed
technique also uses RC7 Encryption for encrypting a secret text data into cipher text
to avoid data hacking issues. After data encryption, the data hider will conceal the
secret encrypted data into the selected frame using adaptive LSB embedding
algorithm. Although encryption achieves certain security effects, they make the secret
messages unreadable and unnatural or meaningless. These unnatural messages
usually attract some unintended observers’ attention. The data hiding technique uses
the adaptive LSB replacement algorithm for concealing the secret message bits into
the image. In the data extraction module, the secret data will be extracted by using
relevant key for choosing the pixel coefficients and it will be decrypted to get original
data using encryption key. Finally the performance of this proposal in data encryption
and hiding will be analysed based on image and data recovery.
Automated diagnosis of attacks in internet of things using machine learning a...journalBEEI
The Internet of Things (IoT) is the interconnection of things around us to make our daily process more efficient by providing more comfort and productivity. However, these connections also reveal a lot of sensitive data. Therefore, thinking about the methods of information security and coding are important as the security approaches that rely heavily on coding are not a strong match for these restricted devices. Consequently, this research aims to contribute to filling this gap, which adopts machine learning techniques to enhance network-level security in the low-power devices that use the lightweight MQTT protocol for their work. This study used a set of tools tools and, through various techniques, trained the proposed system ranging from Ensemble methods to deep learning models. The system has come to know what type of attack has occurred, which helps protect IoT devices. The log loss of the Ensemble methods is 0.44, and the accuracy of multi-class classification is 98.72% after converting the table data into an image set. The work also uses a Convolution Neural Network, which has a log loss of 0.019 and an accuracy of 99.3%. It also aims to implement these functions in IDS.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
call for paper 2012, hard copy of journal, research paper publishing, where to publish research paper,
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
Video Steganography using Discrete Wavelet Transform and Artificial Intelligenceijtsrd
Several developments in the transfer of data through the internet make it easier to transfer the data faster and accurately to the destination. But in this, anyone can misuse and modify the critical information through hacking. Video steganography is a technique which is used to hide the message and to transfer the message inside a video. Video is an application of many frames of audio, text, and images. The segmentation is known as the advanced technology that provides rich information of an image. The purpose of this paper is to propose a new technique to hide the data using video steganography with the help of artificial intelligence and DWT. This paper focuses on analyzing the various video steganography techniques which were proposed for securing the data transmission. In this paper, artificial intelligence is applied in order to improve the integrity and security of data transfer. The performance of the proposed method is evaluated on the basis of Bit error, mean square error, and PSNR metrics. Shivani Gupta | Gargi Kalia | Preeti Sondhi ""Video Steganography using Discrete Wavelet Transform and Artificial Intelligence"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25067.pdf
Paper URL: https://www.ijtsrd.com/computer-science/artificial-intelligence/25067/video-steganography-using-discrete-wavelet-transform-and-artificial-intelligence/shivani-gupta
Ijaems apr-2016-24 A Brief study on Steganography techniques Author(s): INFOGAIN PUBLICATION
As there is a lot of advancement in the field of internet or communication technology, we have various means of storing, accessing and distribution of the data in the digital format. Due to the rapid advancement in this field has also introduced many challenges to the researchers to provide security to the information which is transmitted over the network. The digital information circulating over the network also includes the medical information. In order to provide security, confidentiality and integrity, the steganographic techniques can be employed. In the section 1, it gives the introduction about available hiding techniques; the section 2 explains the various steganography properties, the section 3 gives the types of steganographic techniques, the section 4 gives the applications of steganography, the section 5 gives the quality parameters to be measured for medical information, and the section 6 gives the steganographic algorithms available. Finally the section 7 concludes that to prevent unauthorized access steganography is the suitable technique.
DNA computing based stream cipher for internet of things using MQTT protocol IJECEIAES
Internet of Things (IoT) is a rapidly developing technology that enables “devices” to communicate and share information amongst them without human control. The devices have the features of internet connectivity and networking. Due to the increasing demands of a secure environment in IoT application, security has become a crucial aspect on which researchers have been increasingly focused. Connecting devices to the internet can facilitate intruders to attack devices as they can access the data from anywhere in the globe. In this work, an encryption–decryption process-based stream cipher has been used. The messages between IoT nodes were encrypted using One Time Pad (OTP) and DNA computing. Furthermore, the required key sequence was generated using a linear feedback shift register (LFSR) as a pseudo number key generator. This key sequence was combined to generate a unique key for each message. The algorithm was implemented using source python and tested on a Raspberry pi under Linux open operation system.
Photography Capture and Encryption on Smart Phones with Android Operating SystemIJRES Journal
This paper presents the development of an application for the encryption of photographs on Smartphones with
the Android operating system, understanding how that image captured by the camerawithin the device , in order
to ensure the privacy of this content to the user. The significance lies that the image data are encrypted before
stored, improving the level of safety. The encryption algorithm used to encrypt the photographs is AES with a
key of 256 bits. The results show that encryption time is imperceptible for the user and the decoded image is not
at least changed from the original.
REAL-TIME MODE HOPPING OF BLOCK CIPHER ALGORITHMS FOR MOBILE STREAMINGijwmn
It has been shown that the encrypted information or ciphertext produced by symmetric-key block ciphers
with Electronic codebook mode is vulnerable to ciphertext searching, replay, insertion and deletion
because it encrypts each block independently. To compensate for this, each block of the encrypted
information should be encrypted dependently. The encrypted information should be operated with a
special mode. The operation mode should be changed. This paper analysis what an operational mode of
block ciphers needs to feedback exactly and proposes a simple real-time changing operation mode
technique that extends the existing mode changing opportunity. The new change operation mode
technique considers the sign differences between the intra-feedback information and the public-feedback
information, and then adaptively determines the corresponding change operation mode factor for each
data block. This mode hopping technique for mobile streaming security is highly suitable for recent block
computing in future various environments.
ANALYSIS OF IMAGE WATERMARKING USING LEAST SIGNIFICANT BIT ALGORITHMijistjournal
The rapid advancement of internet has made it easier to send the data/image accurate and faster to the destination. But thisadvantage is also accompanied with the disadvantage of modifying and misusing the valuable information through intercepting or hacking.So In order to transfer the data/image to the intended user at destination without anyalterations or modifications, there are many approaches like Cryptography, Watermarking and Steganography. This paper presents the general overview of image watermarking and different security issues. In this paper, Image Watermarking using Least Significant Bit (LSB) algorithm has been used for embedding the message/logo into the image. This work has been implemented through MATLAB.
APPLICATION OF DATA HIDING IN AUDIO-VIDEO USING ANTIN FORENSICS TECHNIQUE FOR...ijiert bestjournal
Steganography is the art of covered or hidden text message. The purpose of steganography is covert com munication- to hide the existence of a secret message from a th ird party. This paper is intnded as a high-level te chnical introduction to steganography for those unfamiliar with the field. It is directed at forensic computer examiners who need a practical understanding of steganography wit hout study into the mathematical,although referenc es are provided to many of the ongoing research for the pe rson who needs or wants additional detail covered b y audio- video file. Although in this paper gives a historic al context for steganography,the significance is o n digital applications use anti Forensics technique,focusing on hiding information in online audio and video fi les. Examples for tools of software that employ steganography to hide data inside of audio-video file as well as sof tware to detect such hidden files will also be presented. Suitable algorithm such as LSB is used for image steganograp hy suitable parameter of security and authentication is like PS NR,histogram are obtained at transmitter\sende and receiver side which are exactly identical,hence data security ca n be increased. This paper focus on the idea of com puter anti forensics technique and its use of video steganogra phy in both investigative and security manner.
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...IAEME Publication
Cryptography is the scientific study of mathematical and algorithmic techniques relating to information security. Cryptographic techniques will help to protect information in cases where an attacker can have physical access to the bits representing the information, ex. When the information has to be sent over a communication channel that can be eaves dropped on by an attacker. Cryptographic primitives are the basic building blocks for constructing cryptographic solutions to information protection problems. A cryptographic primitive consists of one or more algorithms that achieve a number of protection goals. There is no well-agreed upon complete list of cryptographic primitives, nor are all cryptographic primitives independent, it is often possible to realize one primitive using a combination of other primitives.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
Unified Approach With Neural Network for Authentication, Security and Compres...CSCJournals
The Present demands of scientific and social life forced image processing based applications to have a tremendous growth. This growth at the same time has given numbers of challenges to researcher to meet the desired objectives of either users or from solution perspectives. Among the various challenges, the most dominating areas are: reduction in required memory spaces for storage or taken transmission time from one location to other, protection of image contents to maintain the privacy and to facilitate the mechanism to identify the malicious modification if there is any either in storage or in transmission channel. Even though there are number of methods proposed by various researchers and are existed as solutions, questions are remain open in terms of quality, cost and complexity. In this paper we have proposed the concept based on neural network to achieve the quality of compression, protection and authentication all together using the ability of universal approximation by learning, one way property and one to one mapping characteristics correspondingly. With the proposed methods not only we can authenticate the image but also positions of malicious activity given in the image can be located with high precision. Proposed methods are very efficient in performance as well as carry the features of simplicity and cost effectiveness.
Digital image security and integrity are the top
prioritized issue in today’s information World. Watermarking
is a famous technique that is used for copyright protection and
authentication. Watermark Should be robust and
imperceptible.
International Refereed Journal of Engineering and Science (IRJES)irjes
International Refereed Journal of Engineering and Science (IRJES) is a leading international journal for publication of new ideas, the state of the art research results and fundamental advances in all aspects of Engineering and Science. IRJES is a open access, peer reviewed international journal with a primary objective to provide the academic community and industry for the submission of half of original research and applications.
Blockchain based security framework for sharing digital images using reversib...Christo Ananth
Christo Ananth, Denslin Brabin, Sriramulu Bojjagani, “Blockchain based security framework for sharing digital images using reversible data hiding and encryption”, Multimedia Tools and Applications, Springer US, Volume 81,Issue 6, March 2022,pp. 1-18.
Description:
Christo Ananth et al. emphasized that Security is an important issue in current and next-generation networks. Blockchain will be an appropriate technology for securely sharing information in next-generation networks. Digital images are the prime medium attacked by cyber attackers. In this paper, a blockchain based security framework is proposed for sharing digital images in a multi user environment. The proposed framework uses reversible data hiding and encryption as component techniques. A novel high capacity reversible data hiding scheme is also proposed to protect digital images. Reversible data hiding in combination with encryption protects the confidentiality, integrity and authentication of digital images. In the proposed technique, the digital image is compressed first to create room for data hiding, then the user signature is embedded; afterwards the whole image is encrypted. For compression, JPEG lossy compression is used to create high capacity. For encryption, any symmetric block cipher or stream cipher can be used. Experimental results show that the proposed blockchain based framework provides high security and the proposed reversible data hiding scheme provides high capacity and image quality.
Similar to IRJET- Lossless Encryption Technique for Finger Biometric Images (20)
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/