Local tangent space based manifold entropy for image retrieval

Author

Yi Wang ; Hongyu Li ; Junyu Niu ; Lin Zhang

Author_Institution

Sch. of Software Eng., Tongji Univ., Shanghai, China

fYear

2012

fDate

11-15 Nov. 2012

Firstpage

262

Lastpage

265

Abstract

This paper proposes a new manifold entropy function based on local tangent space (LTS). With this entropy function, we further propose a framework for image retrieval. The retrieval is treated as searching for ordered cycles by categories in image datasets. The optimal cycles can be found by minimizing our manifold entropy of images.

Keywords

entropy; image retrieval; image datasets; image retrieval; local tangent space; manifold entropy function; ordered cycle searching; Entropy; Feature extraction; Image retrieval; Manifolds; Semantics; Training; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Pattern Recognition (ICPR), 2012 21st International Conference on

Conference_Location

Tsukuba

ISSN

1051-4651

Print_ISBN

978-1-4673-2216-4

Type

conf

Filename

6460122

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=594704