66 citations · 224 across the 11 of their papers we have counts for
11 papers
Micro-Facial Expression Recognition in Video Based on Optimal Convolutional Neural Network (MFEOCNN) Algorithm
S. D. Lalitha, K. K. Thyagharajan
Facial expression is a standout amongst the most imperative features of human emotion recognition. For demonstrating the emotional states facial expressions are utilized by the peo…
A Study on Lip Localization Techniques used for Lip reading from a Video
S. D. Lalitha, K. K. Thyagharajan
In this paper some of the different techniques used to localize the lips from the face are discussed and compared along with its processing steps. Lip localization is the basic ste…
Efficient DWT-based fusion techniques using genetic algorithm for optimal parameter estimation
S. Kavitha, K. K. Thyagharajan
Image fusion plays a vital role in medical imaging. Image fusion aims to integrate complementary as well as redundant information from multiple modalities into a single fused image…
H.264/SVC Mode Decision Based on Mode Correlation and Desired Mode List
L. Balaji, K. K. Thyagharajan
The design of video encoders involves the implementation of fast mode decision (FMD) algorithm to reduce computation complexity while maintaining the performance of the coding. Alt…
An enhanced performance for H.265/SHVC based on combined AEGBM3D filter and back-propagation neural network
L. Balaji, K. K. Thyagharajan
This paper deals with the latest video coding standard H265 SHVC, a scalable extension to High Efficiency Video Coding (HEVC). HEVC introduces new coding tools compared to its pred…
Features based Mammogram Image Classification using Weighted Feature Support Vector Machine
S. Kavitha, K. K. Thyagharajan
In the existing research of mammogram image classification, either clinical data or image features of a specific type is considered along with the supervised classifiers such as Ne…
A Review of Visual Descriptors and Classification Techniques Used in Leaf Species Identification
K. K. Thyagharajan, I. Kiruba Raji
Plants are fundamentally important to life. Key research areas in plant science include plant species identification, weed classification using hyper spectral images, monitoring pl…
Micro-Facial Expression Recognition Based on Deep-Rooted Learning Algorithm
S. D. Lalitha, K. K. Thyagharajan
Facial expressions are important cues to observe human emotions. Facial expression recognition has attracted many researchers for years, but it is still a challenging topic since e…
An optimal mode selection algorithm for scalable video coding
L. Balaji, K. K. Thyagharajan, C. Raja +1
Scalable video coding (SVC) is extended from its predecessor advanced video coding (AVC) because of its flexible transmission to all type of gadgets. However, SVC is more flexible…
A novel action recognition system for smart monitoring of elderly people using Action Pattern Image and Series CNN with transfer learning
L. Aneesh Euprazia, K. K. Thyagharajan
Falling of elderly people who are staying alone at home leads to health risks. If they are not attended immediately even it may lead to fatal danger to their life. In this paper a…
A Review on Near Duplicate Detection of Images using Computer Vision Techniques
K. K. Thyagharajan, G. Kalaiarasi
Nowadays, digital content is widespread and simply redistributable, either lawfully or unlawfully. For example, after images are posted on the internet, other web users can modify…