Thus, it is essential to develop a Presentation Attack Detection (PAD) algorithms that can automatically detect the presentation attacks the face recognition systems.... Automatic deception detection has been extensively studied considering their applicability in various real-life applications. Raghavendra has 5 jobs listed on their profile. Entropy Based Log Chromaticity Projection for Real-time Stereo Matching. Question Bank. This paper presents a new work for enhancing license plates captured in limited or low light conditions such that license plate detection methods can be expanded... p> Along with the deployment of the Face Recognition Systems Passports have used face reference samples to establish and verify the identity of an individual. Amidst the classically used biometrics, voice and face attributes are the most propitious for prevalent applications in day-to-day life because they can easily be obtained through restrained and user-friendl... Face verification is a popular way for verifying identities in access control systems. An Integrated Index for Breast Cancer Identification using Histogram of Oriented Gradient and Kernel Locality Preserving Projection Features Extracted from Thermograms. This book provides an in-depth overview of artificial intelligence and deep learning approaches with case studies to solve problems associated with biometric security such as authentication, indexing, template protection, spoofing attack detection, ROI segmentation, quality analysis, cross domain matching, gender classification etc. The vulnerability of Face Recognition System (FRS) to various kind of attacks (both direct and indirect attacks) and face morphing attacks has received a great interest from the biometric community. Copyright © Raghavendra U | Design by Shadowplay. Kumara Raghavendra. Since humans will express the deception through non-verbal behavior that can be recorded in a non-intrusive manner, the deception detection from video using automatic techniques can be devised. Join ResearchGate to find the people and research you need to help your work. The unprecedented collection of personal data by OSN service provi... Social media has become an essential part of people to reflect their day to day activities including emotions, feelings, threatening and so on. LESSON PLAN - Class 7 TELUGU (TS) 84.00 99.00 Add to Cart View. The exponential deployment of face recognition systems has been further challenged even by the simple and low-cost face artefacts generated using conventional printers. In such cases... Multi-spectral imaging has been explored to handle a set of deficiencies found in traditional imaging that capture the images only in visible spectrum (VIS) or Near-Infra Red (NIR) spectrum. This paper presents a novel multispectral palmprint recognition system consisting of three functional blocks namely: (1) novel technique to extract Region of Interest (ROI) from the hand images acquired using a contact le... Wrist-wearable devices such as smartwatch hardware have gained popularity as they provide quick access to various information and easy access to multiple applications. In this paper, we present the ocular glass detection by exploring the spectral band images in eight narrow spectrum bands across v... Textured contact-lens detection in iris biometrics has been a significant problem. Artificial Intelligence Techniques for Automated Diagnosis of Neurological Disorders. 5.11k Followers, 25 Following, 703 pins - See what Raghavendra Prabhu (omrvp) found on Pinterest, the home of the world's best ideas. In recent years, we have seen huge growth of biometric systems incorporated in devices such as smartphones and security is one of the major concerns. Global weighted LBP based entropy features for the assessment of pulmonary hypertension. As the biometric system should also consider... Face recognition systems are widely known for their vulnerability against presentation attacks or spoofing attacks. a resulting attack image, which is sufficiently similar Development of breast papillary index for differentiation of benign and malignant lesions using ultrasound images. 3. ācārya ). Among the numerous smartwatch applications, user verification based on the handwriting is gaining momentum by considering its reliability and user-friendliness. In this paper, we investigate a novel and challenging problem to verify a subject (or user) based on the ear characteristics after undergoing ear surgery. Structural Similarity Based Ranking of Stereo Algorithms for Dynamic Adaptation in Real-Time Robot Navigation. Edgar Allan Poe, "The Raven" Lesson plans and teaching resources Biography and background information, Edgar Allan Poe Lesson plans, activities, and information on Poe's life and times. In this paper, we present a new and robust approach for detecting presentation attacks on finger-vein biometric systems exploiting the 3D Shape (normal-map) and material properties (diffuse-map) of the finger. Shri Raghavendra Math, better known as Rayara Math (popularly known as Shri Raghavendra Swamy Mutt, formarly known as Shri Kumbakonam Math) is one of the three premier Dvaita Vedanta monasteries descended through Vibudhendra Tirtha (a disciple of Ramchandra Tirtha of Uttaradi Math) and their disciples based in Mantralayam. Despite the availability of a broad range of face Presentation Attack Detection (PAD) (or countermeasure or anti-spoofing) schemes, there exists no superior PAD technique due to evolution of sophisticated prese... Face recognition has received a substantial attention from industry and also academics. He is member of Norwegian Biometrics Laboratory ... A selection of recent journal publications, artistic productions, books, including book and report excerpts. face images in order to obtain via a morphing process Department of Phyics ... Publications. Jen Hong Tan, Sulatha V Bhandary, Sobha Sivaprasad, Yuki Hagiwara, Akanksha Bagchi. Bollywood superstar Shah Rukh Khan has revealed the lessons he has learnt during the COVID-19 pandemic lockdown. The existing databases, mostly of semi-... Fingerprint recognition systems are widely deployed in various real-life applications as they have achieved high accuracy. If I work in sprints, I plan for either one week or two at the most. Age-related Macular Degeneration detection using deep convolutional neural network. Motivated by this, in this work we seek to provide insight on recent development in mobile biometrics. The challenges encountered in estimating the quality is due to generalizability over unknown data samples of different origin. Presentation attacks on Face Recognition System (FRS) have incrementally posed challenges to create new detection methods. Range Structural Similarity Index for Evaluation of Stereo Disparity under Radiometric Variations. Computers in Biology and Medicine, Elsevier, vol. U. Rajendra Acharya, Yuki Hagiwara, Joel E. W. Koh, Jen Hong Tan, Sulatha V. Bhandary, A. Krishna Rao.. U. Rajendra Acharya, Hamido Fujita, Shreya Bhat, Anjan Gudigar, B N Jagadale, Mahesh P K and. A deep learning approach for Parkinson's disease diagnosis from EEG signals. The morphed face attack involves two different Furthermore, these errors cannot be defined and modeled mathematically in many cases, but we can associate them with uncertainty based on certain conditions. The periocular region is used for authentication in the recent days under unconstrained acquisition in biometrics. Along with the deployment of the Face Recognition Systems (FRS), it has also raised concerns related to the vulnerability of those systems towards various attacks including morphed attacks. The growing popularity of Virtual Reality and Augmented Reality (VR/AR) devices in many applications also demands authentication of users. In this work, a study on language dependency of a speaker verification system and experiments are perform... Biometric recognition is a trending technology that uses unique characteristics data to identify or verify/authenticate security applications. We base our work on the popular Bloom-Filter templates protection & address the key challenges like sub-optimal performance and low unlinkability. Teacher Guide to "The Raven" How might students use storyboards to demonstrate and to extend their learning? V. Raghavendra VIJAYAWADA , December 21, 2020 18:04 IST ... Pandemic lessons from IIT-Madras . Only verified researchers can join ResearchGate and send messages to other members. Discuss Edgar Allan Poe's The Raven 2. The recorded videos contain various information such as temporal variations of the face, linguistics and acoustics, which can be used together, to detect deception automatically. The face morphing process uses the images from multiple data subjects and performs an image blending operation to generate a morphed image of high quality. The coolest, most chocalicious male figure around. Subsurface information can provide complimentary biometric characteristics associated with the finger. The life lesson from powerpoint presentations. Novel expert system for glaucoma identification using non-parametric spatial envelope energy spectrum with fundus images. Morphed images can verify against contributing data subjects with a reasonable success rate, given they have a high degree of identity resemblance. In this work, we present an introductory study on exploring contactless palmprint biometric for the verification of new-borns. PEER REVIEWED PUBLICATIONS Joel En Wei Koh, U Raghavendra, Anjan Gudigar, Ooi Chui Ping, Filippo Molinari, Samarth Mishra, Sinnakaruppan Mathavan, Rajiv Raman, U Rajendra Acharya. (FRS), concerns were raised related to the vulnerability Anchor Diagonal Based Adaptive Local Support Region for Efficient Stereo Matching. SR Publications Online Registrations . Face recognition has been successfully deployed in real-time applications including secure applications like border control. 2DSM vs FFDM: A computeraided diagnosis based comparative study for the early detection of breast cancer. a malicious actor and an accomplice) to generate a face image that can be equally verified for both contributing data subjects. A Novel Hybrid Approach for Automated Detection of Retinal Detachment using Ultrasound Images. In this work, we proposed... Fingerprint-based biometric systems have shown reliability in terms of accuracy in both biometric and forensic scenarios. The framework can work without classical iris normalization step or very accurate iris segmentation; allowing to work under non-ideal situation. Every Sunday night is when I sit down to plan for the week ahead. BUY NOW. We are one of the leading Publishers since 1953. Automated screening of congestive heart failure using variational mode decomposition and texture features extracted from ultrasound images. Raghavendra Ramachandra is working as a Professor in Department of Information Security and Communication Technology (IIK). t... We address the fundamental performance issues of template protection (TP) for iris verification. In this work, we present a new multimodal biometric dataset (face, voice, and periocular) acquired using a smartphone. Illumination Invariant Stereo Data Cost Using Modified Census Transform. Lesson plan. Well-known vulnerabilities of voice-based biometrics are impersonation, replay attacks, artificial signals/speech synthesis, and voice conversion. Automated technique for coronary artery disease characterization and classification using DD-DTDWT in ultrasound images. U Rajendra Acharya, Ayesha Akter, Pradeep Chowriappa, Sumeet Dua. BUY NOW. of Instrumentation & Control Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India E-mail: raghavendra[dot]u[at]manipal[dot]edu The prevalent commercial deployment of mobile biomet-rics as a robust authentication method on mobile devices has fueled increasingly scientific attention. However, as biometric solutions are extensively deployed, it will be common to replace acquisition hardware as it is damage... We first, introduce a deep learning based framework named as DeepIrisNet2 for visible spectrum and NIR Iris representation. Deep Convolution Neural Network for Accurate Diagnosis of Glaucoma Using Digital Fundus Images. On this date in 1845, American author Edgar Allan Poe's famously eerie poem "The Raven" was published in New York Evening Mirror.Equally praised and panned by critics of the day, the poem made Poe famous throughout America and England. Recent scandals on the abuse of users’ personal information via these platforms have raised serious concerns about the trustworthiness of OSN service providers. The improvement in the image sensors has further boosted the performance of the face recognition algorithm in real-world scenarios. Despite the number of advancements reported in recent works, we note serious open issues such as independent benchmarking, generalizability challenges and considerations to age, gender, ethnicity that are inadequately addressed. 10 Comments 14 Likes Statistics Notes Full Name. A Novel Hybrid Approach for Automated Detection of Retinal Detachment using Ultrasound Images. Source Camera Identification Using Wavelet Feature Fusion Technique. Optimized multi-level elongated quinary patterns for the assessment of thyroid nodules in ultrasound images. However, the existing methods have challenges that mainly includes solving for self-intersecting surfaces. comparison using deep learning based technique against the list of comprehensive techniques. In this paper, we present a new approach for attack detection in multi-spec... Verification of newborn babies utilizing the biometric characteristics has received an increased attention, especially in applications such as law enforcement, vaccination tracking, and medical services. A Two Layer Sparse Autoencoder for Glaucoma Identification with Fundus Images. Among various biomet-ric characteristics, finger-vein characteristic has demonstrated both reliable and highly accurate authentication for access control in secured applications. HAPPY GANDHI JAYANTHI. This paper presents the design and implementation of a multi-spectral iris sensor that captures iris images in five different spectral bands. Kernel based Traffic Sign Detection and Recognition Using SVM. The proposed multi-spectral iris sensor consists of three main parts: (a) Image capture unit (2) Illumination unit and (3) Con... Fingerprint recognition on smartphone provides a good alternative over traditional security measures such as lock-patterns and pin. Dr. Raghavendra U. Recent Advances in Biometric Technology for Mobile Devices, Biometric Transaction Authentication using Smartphones, Subjective Logic Based Score Level Fusion: Combining Faces and Fingerprints, Towards Protected and Cancelable Multi-Spectral Face Templates Using Feature Fusion and Kernalized Hashing, Fusion of Multi-Scale Local Phase Quantization Features for Face Presentation Attack Detection, Manifold-Structure Preserving Biometric Templates - A Preliminary Study On Fully Cancelable Smartphone Biometric Templates, Improved Ear Verification After Surgery-An Approach Based on Collaborative Representation of Locally Competitive Features, Transgender Face Recognition with Off-the-shelf Pre-trained CNNs: A Comprehensive Study, Detecting Disguise Attacks on Multi-spectral Face Recognition Through Spectral Signatures, A Taxonomy of Audiovisual Fake Multimedia Content Creation Technology, Verifying the Newborns without Infection Risks Using Contactless Palmprints, Fingervein Presentation Attack Detection Using Transferable Features from Deep Convolution Neural Networks, Multi-spectral Imaging for Robust Ocular Biometrics, Robust gender classification using extended multi-spectral imaging by exploring the spectral angle mapper, Multi-Biometric Template Protection -A Security Analysis of Binarized Statistical Features for Bloom Filters on Smartphones, Automated Authentication of Audiovisual Contents. Scene-Independent Motion Pattern Segmentation in Crowded Video Scenes Using Spatio-Angular Density-Based Clustering. X REGISTER . Application of Gabor Wavelet and Locality Sensitive Discriminant Analysis for Automated Identification of Breast Cancer Using Digitized Mammogram Images. LESSON PLAN - Class 7 ENGLISH (TS) 84.00 99.00 Add to Cart View. Already have an account? Morphed image based identity attacks are recently shown to exploit the vulnerabili... Biometric systems are prone to random and systematic errors which are typically attributed to the variations in terms of inter-session data capture and intra-session variability. In this paper, we propose a new framework for generating face morphs using a newer Generative Adversarial Network (GAN)-Sty... Face recognition systems are vulnerable to the presentation (or spoof or direct) attacks that can be carried out by presenting the face artefact corresponding to the legitimate user. 16% Off. However, these critical systems are prone to spoofing attacks (a.k.a presentation attacks (PA)). To this end, we introduce a new Morton Filter Based Template Protection for iris codes. The use of biometric data on smartphones introduces the need for capturing and storage of biometric data such as face images. Although fingerprint systems are easy to use, they are susceptible to presentation attacks that can be carried out by employing lifted or latent fingerprints. Sciences, Engineering and Management, VLMS Publications since 1st March 2015. The novel approach relies on creating a multi-bucket based protected template deri... Smartphone-based biometrics authentication has been increasingly used for many popular everyday applications such as e-banking and secure access control to personal services. The Philosophico-Literary Research Department of Kaivalyadhama is engaged in fundamental research of ancient yogic and philosophical texts, Manuscripts, Literary research, Analytical research in Indian scriptures and sciences. The promising performance obtained in the experimental works indicate the use-case in real-life biometric system. © 2008-2020 ResearchGate GmbH. We seem to be keen on improving only our core slides all the time and not the appendix. Automated system for the detection of thoracolumbar fractures using a CNN architecture. The emergence of Full Field-Optical Coherence Tomog-raphy (FF-OCT) for fingerprint imaging has shown it's ability in addressing and solving the drawbacks of traditional fingerprinting solutions such as spoofing attacks, low accuracy for abraded fingerprint. Fusion of spatial gray level dependency and fractal texture features for the characterization of thyroid lesions. Raghavendra Palatil, --Follow Published on Mar 1, 2011. Qualitative and Quantitative Evaluation of Correlation Based Stereo Matching Algorithms. Conventional fingerprint sensors that are deployed in real-life applications lack the ability to peer inside a finger beyond the external surface. Sitemap. Head Mounted Displays (HMD) are used to enable such applications and they typically include eye facing cameras to facilitate advanced user int... Face recognition (FR) systems have demonstrated outstanding verification performance, suggesting suitability for real-world applications, ranging from photo tagging in social media to automated border control (ABC). Ear characteristic is a promising biometric modality that has demonstrated good biometric performance. Sorry, you need to be a researcher to join ResearchGate. Morphing Attack Detection (MAD) algorithms often are prone to generalization challenges as they are database dependent. Faculty of Engineering & Technology, SRM University, Kattankulathur – 603203 School of Mechanical Engineering Department of Mechanical Engineering Course plan Course code : ME1034 Date : 06.07.2016 Course title : ECONOMICS & PRINCIPLES OF MANAGEMENT Semester : SEVEN Academic year / Semester : 2016-17 / ODD SEM : (June – November 2016) … The goal of a morphing att... Morphing attacks have posed a severe threat to Face Recognition System (FRS). See the complete profile on LinkedIn and discover Raghavendra’s connections and jobs at similar companies. Automated categorization of multi-class brain abnormalities using decomposition techniques with MRI images: A comparative study. Wuthering Heights Heathcliff Lesson 2 Heathcliff - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. The presence of eyeglasses can significantly challenge the ocular recognition accuracy. I believe in success through hard work & dedication. The vulnerability of face recognition systems towards evolving presentation attacks has drawn significant interest in the last decade. Application of multiresolution analysis for automated detection of brain abnormality using MR images: A comparative study. Hit him up for song suggestions and tips on how to score the ladiezzzz. Sign In. Home Dr. Raghavendra Sagar M.Sc., PhD. Further, we present a However, most of these systems are based on commercial sensors where the... Iris-based identification methods have been popularly used in real-world applications due to the unique characteristics of iris when compared to other biometric characteristics like face and fingerprint. To this e... With advancements in technology, it is now possible to create representations of human faces in a seamless manner for fake media, leveraging the large-scale availability of videos. This work presents two new feature extraction techniques to achieve robust and blur invariant biometric verification using periocular images captured using smartphones - (1) Deep Sparse Features (DSF) and (2) Deep Sparse Time Frequency... Morphing attacks have posed a severe threat to Face Recognition System (FRS). Given the need to protect the biometric data increasing due to recent enforcement of GDPR, we address the problem of protected template creation for iris recognition in this work. Raghavendra Telugu Movie: Check out the latest news about Prabhas's Raghavendra movie, story, cast & crew, release date, photos, review, box office collections and much more only on FilmiBeat Among the various presentation attacks, disguise attacks allow concealing the identity of the attacker thereby increasing the vulnerability of the FRS. U Rajendra Acharya, Hamido Fujita, Shu Lih Oh. Automated detection and classification of liver fibrosis stages using contourlet transform and nonlinear features. However, such fingerprint systems have some inherent problems such as the fact that user will leave their latent fingerprint on the sensor, and the limited sensor area. Though voice impersonation by amateurs is considered not a severe threat to ASV systems, studies show tha... Automatic Speaker Verification (ASV) systems accuracy is based on the spoken language used in training and enrolling speakers. I Agree Terms and conditions. A Novel Crowd Density Estimation Technique using Local Binary Pattern and Gabor Features. This paper presents a new method for the automatic classification of behavior-oriented images like Bullying, Threatening, Neuroticism-Depression, Neuroticism-Sarcastic, Psychopath and Extraversion of a pers... A new trend of smart city development opens up many challenges. Check the resources here. University students and faculty, institute members, and independent researchers, Technology or product developers, R&D specialists, and government or NGO employees in scientific roles, Health care professionals, including clinical researchers, Journalists, citizen scientists, or anyone interested in reading and discovering research. This being the case, it puts constraints on how long I can plan for. Despite the high biometric performance, finger-vein recognition systems are vulnerable to presentation attacks (aka., spoofing attacks). Comment goes here. Also known as "brown sugar" among some circles. Follow the writers, publications, and topics that matter to you, and you’ll see them on your homepage and in your inbox. The new dataset is comprised of 150 subjects that are captured in six different sessions reflecting real... Face recognition is widely employed in Automated Border Control (ABC) gates, which verify the face image on passport or electronic Machine Readable Travel Document (eMTRD) against the captured image to confirm the identity of the passport holder. We take orders with Free Delivery.Grab the offer on every Book in our Website. Unlike the traditional passwords used for many se... Full-Field Optical Coherence Tomography (FF-OCT) for fingerprint imaging has been recently explored to counter presentation attacks (previously referred as spoofing attacks). Morphing Attack Detection (MAD) algorithms... Augmented and virtual reality is being deployed in different fields of applications. As the devices inherently capture the eye image while capturing the user interaction, the authentication can be devised using the iris and periocular recognition. Despite the number of advancements reported in recent works, we note serious open issues that are not addressed. This chapter presents an exhaustive summary of techniques dedicated for presentation attack detection on fingerprint recognition systems leveraging the texture based approaches. The gener... Detecting multiple license plate numbers in crowded street scenes is challenging and requires the attention of researchers. Use of Nonlinear Features for Automated Characterization of Suspicious Ovarian Tumors Using Ultrasound Images in Fuzzy Forest Framework. Computer aided diagnosis for the identification of breast cancer using thermogram images: A comprehensive review. The primary challenge in tracing the participants in sports and marathon video or images is to detect and localize the jersey/Bib number that may present in different regions of their outfit captured in cluttered environment conditions. In this work a multi-biometric template protected system is proposed, based on Bloom filers and binarized statistical image features (BSIF). Automated Characterization of Fatty Liver Disease and Cirrhosis Using Curvelet Transform and Entropy Features Extracted from Ultrasound Images. an malicious actor and an accomplice) to generate a face image that can be equally verified for both contributing data subjects. The proposed approach employs the image quality features computed using Blind/Referenceless I... Often biometric authentication relies on the quality of enrolment and probe sample and it is therefore essential to estimate the image quality before a sample is submitted to the enrolment or verification process. of those systems towards various attacks including morphed The main advantage of a l... Multispectral palmprint is considered as an effective biometric modality to accurately recognize a subject with high confidence. Faculty, Dept. 7K ... Publications eBooks Images Classifieds Shree Raghavendra Swamy 342nd Aradhana Mahotsava - Souvenir 2013. In this paper, we propose a novel approach based on image quality and texture-based features for presentation attack detection for patterned/textured contact lens detection. Member, Advisory Committee, Vignana Bharathi Institute of Technology, Ghatkesar, Hyderabad since 1st August 2011- 31st Jul, 2013. Language dependency makes voice-based security systems less robust and generalizable to a wide range of applications. An efficient data mining framework for the characterization of symptomatic and asymptomatic carotid plaque using bidimensional empirical mode decomposition technique. Analyze the themes found in the poem and identify them as being Dark Romantic. Decision support system for fatty liver disease using GIST descriptors extracted from ultrasound images. CAMERA Tips, LIGHTING Techniques and CINEMATOGRAPHY lessons. Scheme of evaluation. A Novel Face Recognition Method using PCA, LDA and Support Vector Machine. A review on automatic detection and recognition of traffic sign. Despite the challenge in recognizing disguise images on Face Recognition Systems (FRS), it has not received significant attention. Automated identification of shockable and non-shockable life-threatening ventricular arrhythmias using convolutional neural network. Local Preserving Class Separation Framework to Identify Gestational Diabetes Mellitus Mother Using Ultrasound Fetal Cardiac Image. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. , the Ray Tracing suffer from the problem of false roots, and robust solutions are hard to.! And Medicine, Elsevier, vol 220 publications | Contact r. Raghavendra, Professor | Read 220 publications Contact. Night is when I sit down to plan for no longer than a week jobs... Common baseline, we present an introductory study on exploring contactless palmprint biometric for the week ahead using Digitized images. 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