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A Study of Evaluation System for Facial Expression Recognition based on LDP  

Lee, Tae Hwan (경희대학교 전자정보대학 컴퓨터공학과)
Cho, Young Tak (경희대학교 전자정보대학 컴퓨터공학과)
Ahn, Yong Hak (세종대학교 전자정보공학대학 컴퓨터공학과)
Chae, Ok Sam (경희대학교 전자정보대학 컴퓨터공학과)
Publication Information
Convergence Security Journal / v.14, no.7, 2014 , pp. 23-28 More about this Journal
Abstract
This study proposes the design and implementation of the system for a facial expression recognition system. LDP(Local Directional Pattern) feature computes the edge response in a different direction from a pixel with the relationship of neighbor pixels. It is necessary to be estimated that LDP code can represent facial features correctly under various conditions. In this respect, we build the system of facial expression recognition to test LDP performance quickly and the proposed evaluation system consists of six components. we experiment the recognition rate with local micro patterns (LDP, Gabor, LBP) in the proposed evaluation system.
Keywords
Facial expression recognition; Face recognition; Facial feature; Local directional pattern;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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