scholarly journals Comparative Analysis of Global Feature Extraction Methods for Off-line Signature Recognition

2012 ◽  
Vol 48 (23) ◽  
pp. 15-19
Author(s):  
Hifzan Ahmed ◽  
Shailja Shukla
Keyword(s):  
Feature Extraction ◽  
Comparative Analysis ◽  
Extraction Methods ◽  
Global Feature ◽  
Signature Recognition

Comparative analysis of feature extraction methods in satellite imagery

2017 ◽  
Vol 11 (04) ◽  
pp. 1 ◽  
Author(s):  
Shahid Karim ◽  
Ye Zhang ◽  
Muhammad Rizwan Asif ◽  
Saad Ali
Keyword(s):  
Feature Extraction ◽  
Comparative Analysis ◽  
Satellite Imagery ◽  
Extraction Methods

scholarly journals Face Tracking Performance in Head Gesture Recognition System

2020 ◽  
Vol 9 (5) ◽  
pp. 1096-1099
Keyword(s):  
Feature Extraction ◽  
Comparative Analysis ◽  
Face Detection ◽  
Gesture Recognition ◽  
Recognition System ◽  
Extraction Methods ◽  
Face Tracking ◽  
Tracking Performance ◽  
Adaboost Algorithm ◽  
Camshift Algorithm

This paper describes the comparative analysis of different face tracking methods in the head gesture recognition system. The major constraints of head gesture recognition system, i.e. face detection, feature extraction, tracking, and recognition are explained. We used adaboost algorithm for detection, and Camshift algorithm for tracking with different feature extraction methods. We performed extensive experimentations and presented a comparative analysis of tracking performance of head gesture recognition system under cluttered backgrounds, shadow and sunshine conditions. Experimental results show the robustness in face detection, tracking and direction recognition of the proposed method.

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