Geometric-structure-based error concealment with novel applications in block-based low-bit-rate coding.
Wenjun ZengBede LiuPublished in: IEEE Trans. Circuits Syst. Video Technol. (1999)
Keyphrases
- geometric structure
- error concealment
- low bit rate coding
- video quality
- video coding
- motion compensation
- visual quality
- high frequency
- packet loss
- bit rate
- motion vectors
- bitstream
- motion estimation
- temporal error concealment
- video content
- quality assessment
- visual data
- video compression
- frame rate
- macroblock
- human visual system
- discrete cosine transform
- coding scheme
- rate distortion
- image quality
- three dimensional
- point cloud
- optical flow
- high dimensional
- computational complexity