S
Sai Manoj Prakhya
Researcher at Nanyang Technological University
Publications - 13
Citations - 269
Sai Manoj Prakhya is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Feature (computer vision) & Wheelchair. The author has an hindex of 7, co-authored 13 publications receiving 215 citations. Previous affiliations of Sai Manoj Prakhya include Amrita Vishwa Vidyapeetham & Institute for Infocomm Research Singapore.
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Journal ArticleDOI
Detecting keypoint sets on 3D point clouds via Histogram of Normal Orientations
TL;DR: Through extensive experiments on publicly available benchmark datasets, it is shown that the detected keypoint sets offer better repeatability than those by the existing ones.
Proceedings ArticleDOI
'Gest-BOT' - A Highly Convenient Locomotive Solution for the Elderly and Physically Challenged
TL;DR: This work uses a small camera mounted very close to the user's hand, which tracks the small movements of their fingers to understand the direction of movement of the wheelchair, and develops a gesture recognition system which identifies the gesture and is interfaced to the wheelchair control system in order to move the wheelchair to the desired location.
Proceedings ArticleDOI
Automated voice based home navigation system for the elderly and the physically challenged
TL;DR: In this article, an Intelligent Home Navigation System (IHNS) consisting of a wheelchair, a voice module and a navigation module is proposed to move an elderly or physically challenged person inside the home without any difficulty.
Proceedings ArticleDOI
On creating low dimensional 3D feature descriptors with PCA
TL;DR: This work applies Principal Component Analysis (PCA) to reduce the dimensionality of 3D feature descriptors and shows that they retain their descriptiveness, while drastically decreasing their memory and computational requirements.
Proceedings ArticleDOI
Low power, intelligent, wireless, home security system for the elderly people
TL;DR: A Low Power Intelligent, Wireless, Home Security System for Elders, where the elders can avail the services of this IWHSS, conveniently within their room, if the elder is uncomfortable with a stranger trying to get into the home, can be availed.