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In this paper, we present a new motion-compensated interpolation method for frame rate up-conversion based on spatial and temporal correlation. First, the motion vectors (MVs) embedded in the bit-stream are examined and corrected by using the spatial correlation in the MV field. Second, motion trajectory based MV estimation for the block in the interpolated frame is used to gain the initial value...
In video transmission over unreliable channels such as wireless channels or the Internet, transmission errors by for example packet loss are inevitable. For low bit-rate video applications, the loss of a packet may result in the loss of a whole video frame. In this paper, we propose a new algorithm to recover the lost frame. The proposed algorithm explores the spatial and temporal correlation among...
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