DocumentCode :
2640869
Title :
Region of interest support in scalable multi-view video coding
Author :
Lai, Yi ; Lan, Xuguang ; Li, Xiangwei ; Liu, Yuehu ; Zheng, Nanning
Author_Institution :
AIAR, Xi´´an Jiaotong Univ., Xi´´an, China
fYear :
2011
fDate :
9-12 Jan. 2011
Firstpage :
343
Lastpage :
344
Abstract :
In this paper, we develop a novel multi-view video coding scheme that can efficiently realize region of interest (ROI) support in scalable multi-view video coding (SMVC). The point of the algorithm is that an ROI can be treated as a whole picture while the background can be regarded as another one. The motion compensated temporal filtering (MCTF) and disparity compensated view filtering (DCVF) is then separately applied for them in proper order. Experimental results show that the reconstructed quality of the ROI can be improved at low bit rate compared to SMVC and content-based SMVC (CSMVC).
Keywords :
filtering theory; motion compensation; video coding; DCVF; MCTF; ROI; content-based SMVC; disparity compensated view filtering; motion compensated temporal filtering; region of interest support; scalable multiview video coding scheme; Bit rate; Decoding; Encoding; Filtering; Scalability; Transforms; Video coding;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
ISSN :
2158-3994
Print_ISBN :
978-1-4244-8711-0
Type :
conf
DOI :
10.1109/ICCE.2011.5722618
Filename :
5722618
Link To Document :
بازگشت