DocumentCode
1668573
Title
Binary vector construction method for fast image matching in MPEG-7 CDVS framework
Author
In-su Won ; Tae-Wang Kim ; Dong-Seok Jeong
Author_Institution
Electron. Eng. Multimedia Lab., Inha Univ., Incheon, South Korea
fYear
2013
Firstpage
262
Lastpage
265
Abstract
This paper proposes a fast method for image matching under MPEG-7 CDVS Framework. For fast matching, 16-dimensional binary vector was constructed to represent a 128-dimensional SIFT descriptor and to present a matching method that prioritizes the selection of descriptors with a higher probability. The proposed matching method maintains the performance while also presents a speed improvement of approximately 25%.
Keywords
image matching; video coding; 128dimensional SIFT descriptor; 16dimensional binary vector; MPEG-7 CDVS framework; binary vector construction method; compact descriptor visual search; fast image matching; Complexity theory; Computer vision; Conferences; Feature extraction; Image matching; Transform coding; Vectors; Binary Vector Construction; CDVS; Image Matching; MPEG-7;
fLanguage
English
Publisher
ieee
Conference_Titel
Frontiers of Computer Vision, (FCV), 2013 19th Korea-Japan Joint Workshop on
Conference_Location
Incheon
Print_ISBN
978-1-4673-5620-6
Type
conf
DOI
10.1109/FCV.2013.6485501
Filename
6485501
Link To Document