Face indexing and retrieval by spatial similarity

被引：6
|
作者：
Vikram, T. N. [1 ]
Chidananda, Gowda K. [1 ]
Guru, D. S. [1 ]
Urs, Shalini R. [1 ]
机构：
[1] Univ Mysore, Int Sch Informat Management, Manasagangotri, Karnataka, India
来源：
CISP 2008: FIRST INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOL 1, PROCEEDINGS | 2008年
关键词：
D O I：
10.1109/CISP.2008.740
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper a face indexing scheme based on spatial similarity is proposed. Spatial scattering of anatomically relevant dominant points on faces is preserved in the kd-tree index structure for efficient retrieval. The methodology is invariant to linear transformation and is robust for pose and expression variations. Experimentation on ORL face database has corroborated the retrieval effectiveness and time efficiency of the proposed methodology.
引用
收藏
页码：543 / 547
页数：5
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