Title :
Compact descriptors for mobile visual search and MPEG CDVS standardization
Author :
Ling-Yu Duan ; Feng Gao ; Jie Chen ; Jie Lin ; Tiejun Huang
Author_Institution :
Sch. of EE & CS, Peking Univ., Beijing, China
Abstract :
In this paper, we present the state-of-the-art compact descriptors for mobile visual search. In particular, we introduce our MPEG contributions in global descriptor aggregation and local descriptor compression, which have been adopted by the ongoing MPEG standardization of compact descriptor for visual search (CDVS). Standardization progress will be introduced. Other issues including visual object databases and MPEG CDVS impact on visual search industry will be discussed as well.
Keywords :
image coding; mobile computing; search problems; MPEG CDVS standardization; compact descriptor for visual search; compact descriptors; global descriptor; local descriptor compression; mobile visual search; standardization progress; visual search industry; Image coding; Mobile communication; Search problems; Standardization; Transform coding; Vectors; Visualization;
Conference_Titel :
Circuits and Systems (ISCAS), 2013 IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-5760-9
DOI :
10.1109/ISCAS.2013.6571989
