Second-order derivative-based smoothness measure for error concealment in DCT-based codecs.
Wenwu ZhuYao WangQin-Fan ZhuPublished in: IEEE Trans. Circuits Syst. Video Technol. (1998)
Keyphrases
- error concealment
- stereoscopic video
- video transmission
- packet loss
- motion vectors
- visual quality
- video quality
- temporal error concealment
- error resilience
- image compression
- bitstream
- error propagation
- motion compensation
- macroblock
- similarity measure
- video codec
- temporal correlation
- motion compensated
- error resilient
- video coder
- transform domain
- video signals
- discrete cosine transform
- selection algorithm
- image quality
- motion estimation