Multiple Region-of-Interest Based H.264 Encoder with a Detection Architecture in Macroblock Level Pipelining.
Tianruo ZhangChen LiuMinghui WangSatoshi GotoPublished in: IEICE Trans. Electron. (2011)
Keyphrases
- region of interest
- macroblock
- rate distortion
- bit rate
- video coding
- motion vectors
- motion estimation
- inter frame
- video compression
- rate control
- reference frame
- medical images
- selection algorithm
- coding efficiency
- error propagation
- bitstream
- mode selection
- video codec
- transform domain
- compressed domain
- bit allocation
- motion compensated prediction
- error concealment
- visual quality
- low bit rate
- motion compensation
- dct coefficients
- block size
- image quality
- bit budget
- video coding standard
- video encoding
- computational complexity
- video transcoding
- quadtree
- compression ratio
- image data
- optical flow