S
S. Poonguzhali
Researcher at Anna University
Publications - 33
Citations - 384
S. Poonguzhali is an academic researcher from Anna University. The author has contributed to research in topics: Feature extraction & Speckle noise. The author has an hindex of 10, co-authored 24 publications receiving 309 citations. Previous affiliations of S. Poonguzhali include College of Engineering, Guindy & Sathyabama University.
Papers
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Proceedings Article
A complete automatic region growing method for segmentation of masses on ultrasound images
S. Poonguzhali,G. Ravindran . +1 more
TL;DR: A complete automatic technique for segmentation of masses on ultrasound images by using region growing technique, which is not affected by speckle noise and also preserves spatial information is described.
Proceedings ArticleDOI
Design and implementation of low cost intelligent wheelchair
TL;DR: The intelligent wheelchair is developed to help type of patients by using speech recognition system to control the movement of wheelchair in different directions by using voice commands and also the simple movement of the patient's fingers with keypad control.
Journal ArticleDOI
Automatic Classification of Focal Lesions in Ultrasound Liver Images Using Combined Texture Features
S. Poonguzhali,G. Ravindran . +1 more
Proceedings ArticleDOI
Optimal Feature Selection and Automatic Classification of Abnormal Masses in Ultrasound Liver Images
TL;DR: The possibilities of an automatic classification of ultrasonic liver images by optimal selection of texture features are explored and these features are used to classify these images into four classes-normal, cyst, benign and malignant masses.
Proceedings ArticleDOI
Design and development of hand gesture recognition system for speech impaired people
Neela Harish,S. Poonguzhali +1 more
TL;DR: The gestures illustrated by the Indian sign language symbols will be conquered with the support of the flex sensors and accelerometer to produce the appropriate voice words with the help of the speaker.