Title :
Compact Descriptors for Visual Search
Author :
Ling-Yu Duan ; Jie Lin ; Jie Chen ; Tiejun Huang ; Wen Gao
Author_Institution :
Peking Univ., Beijing, China
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;
Journal_Title :
MultiMedia, IEEE
DOI :
10.1109/MMUL.2013.66
