Title :
A hybrid method for whole-frame error concealment
Author :
Kim, Jun-Hyung ; Han, Jong-Woo ; Cheon, Sung-Hyun ; Baek, Seung-Jin ; Ko, Sung-Jea
Author_Institution :
Dept. of Electr. Eng., Korea Univ., Seoul, South Korea
Abstract :
In this paper, a novel hybrid method for whole-frame error concealment is proposed. The proposed method effectively combines results of various EC methods using the Kalman filter algorithm. Experimental results demonstrate that the proposed method improves PSNR performance with acceptable additional bits.
Keywords :
Kalman filters; video coding; Kalman filter algorithm; PSNR performance; whole-frame error concealment; Automatic voltage control; Covariance matrix; Decoding; Filtering algorithms; Image processing; Motion estimation; PSNR; Propagation losses; Signal processing; Video compression; Error concealemnt; H.264/AVC; Kalman filter; video transmission; whole-frame loss;
Conference_Titel :
Signal and Image Processing Applications (ICSIPA), 2009 IEEE International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-5560-7
DOI :
10.1109/ICSIPA.2009.5478687
