Search Results for author: K. K. Thyagharajan

Found 8 papers, 0 papers with code

A Study on Lip Localization Techniques used for Lip reading from a Video

no code implementations28 Sep 2020 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.

Automatic Speech Recognition Lip Reading

Efficient DWT-based fusion techniques using genetic algorithm for optimal parameter estimation

no code implementations22 Sep 2020 S. Kavitha, K. K. Thyagharajan

It is observed from our experiments that fusion using DWT and UDWT techniques with GA for optimal parameter estimation resulted in a better fused image in the aspects of retaining the information and contrast without error, both in human perception as well as evaluation using objective metrics.

Features based Mammogram Image Classification using Weighted Feature Support Vector Machine

no code implementations19 Sep 2020 S. Kavitha, K. K. Thyagharajan

The extracted features of the training dataset are used to construct the weighted features and precomputed linear kernel for training the WFSVM, from which the training model file is created.

General Classification Image Classification

A Review on Near Duplicate Detection of Images using Computer Vision Techniques

no code implementations7 Sep 2020 K. K. Thyagharajan, G. Kalaiarasi

In this paper, we review the state-of-the-art computer vision-based approaches and feature extraction methods for the detection of near duplicate images.

object-detection Object Detection +1

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