Title :
Directional ternary pattern ( DTP) for facial expression recognition
Author :
Ahmed, Faisal ; Kabir, Md Hasanul
Author_Institution :
Islamic Univ. of Technol., Gazipur, Bangladesh
Abstract :
This paper presents a new local texture pattern, the directional ternary pattern (DTP), and a feature descriptor based on DTP codes for representing facial expressions. The proposed code exploits the edge response values in all eight directions and encodes them with three different levels.
Keywords :
face recognition; feature extraction; image representation; image texture; DTP codes; directional ternary pattern; edge response values; facial expression recognition; facial expression representation; feature descriptor; local texture pattern; Encoding; Face; Face recognition; Histograms; Lighting; Robustness;
Conference_Titel :
Consumer Electronics (ICCE), 2012 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4577-0230-3
DOI :
10.1109/ICCE.2012.6161859
