Compact Descriptors for Visual Search

Author

Ling-Yu Duan ; Jie Lin ; Jie Chen ; Tiejun Huang ; Wen Gao

Author_Institution

Peking Univ., Beijing, China

Volume

21

Issue

3

fYear

2014

fDate

July-Sept. 2014

Firstpage

30

Lastpage

40

Abstract

To ensure application interoperability in visual object search technologies, the MPEG Working Group has made great efforts in standardizing visual search technologies. Moreover, extraction and transmission of compact descriptors are valuable for next-generation, mobile, visual search applications. This article reviews the significant progress of MPEG Compact Descriptors for Visual Search (CDVS) in standardizing technologies that will enable efficient and interoperable design of visual search applications. In addition, the article presents the location search and recognition oriented data collection and benchmark under the MPEG CDVS evaluation framework.

Keywords

data compression; image coding; image retrieval; MPEG CDVS evaluation framework; MPEG Working Group; compact descriptor extraction; compact descriptor transmission; compact descriptors for visual search; visual object search technologies; Detectors; Encoding; Interoperability; Pipelines; Transform coding; Vectors; Visualization; compact descriptors; location recognition; multimedia; standard; visual search;

fLanguage

English

Journal_Title

MultiMedia, IEEE

Publisher

ieee

ISSN

1070-986X

Type

jour

DOI

10.1109/MMUL.2013.66

Filename

6701302