Title :
Quality assessment of compressed video sequences having blocking artifacts by cepstrum analysis
Author :
Yamamura, Y. ; Iwasaki, Shoichi ; Matsuo, Yoshikazu ; Katto, Jiro
Author_Institution :
Dept. of Comput. Sci., Waseda Univ., Tokyo, Japan
Abstract :
Objective picture quality measures cannot estimate the effect of blocking artifacts caused by video compression sufficiently. In this paper, we apply cepstrum analysis to quantify the blocking artifacts. We show experimental results for some test sequences using different coding schemes and prove effectiveness of our approach.
Keywords :
cepstral analysis; data compression; image sequences; video coding; blocking artifacts; cepstrum analysis; coding schemes; compressed video sequence quality assessment; objective picture quality measures; test sequences; video compression; Bit rate; Cepstrum; Image coding; Quality assessment; Standards; Transform coding; Video coding;
Conference_Titel :
Consumer Electronics (ICCE), 2013 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4673-1361-2
DOI :
10.1109/ICCE.2013.6486991
