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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.
This paper presents a frame-adaptive deblocking filter that can improve the coding efficiency of the H.264/AVC standard. In the proposed deblocking scheme, the optimal filter coefficients are found by minimizing the mean square error between the block edge in each decoded frame and that in the corresponding original frame. Experimental results show that the… (More)