Local Gradient Hexa Pattern: A Descriptor for Face Recognition and Retrieval

Local descriptors used in face recognition are robust in a sense that these descriptors perform well in varying pose, illumination, and lighting conditions. The accuracy of these descriptors depends on the precision of mapping the relationship that exists in the local neighborhood of a facial image...

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Bibliographic Details
Published in:	IEEE transactions on circuits and systems for video technology Vol. 28; no. 1; pp. 171 - 180
Main Authors:	Chakraborty, Soumendu, Singh, Satish Kumar, Chakraborty, Pavan
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.01.2018 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Encoding Face recognition Facial features Facial recognition technology Feature extraction Histograms Illumination Image color analysis Image recognition local derivative pattern (LDP) local gradient hexa pattern (LGHP) local pattern descriptors local tetra pattern (LTrP) local vector pattern (LVP) Mapping multiblock local binary pattern (MLBP) Object recognition Pattern recognition Pixels Retrieval State of the art
ISSN:	1051-8215, 1558-2205
Online Access:	Get full text
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