Automatic face color segmentation based rate control for low bit-rate video coding.
Datchakorn TancharoenHatairat KortrakulkijS. KhemachaiSupavadee AramvithSomchai JitapunkulPublished in: ISCAS (2) (2003)
Keyphrases
- rate control
- rate distortion
- video coding
- bit rate
- low bit rate
- visual quality
- video streaming
- motion estimation
- face images
- macroblock
- bit allocation
- disparity estimation
- motion compensated
- video quality
- inter frame
- motion compensation
- motion vectors
- face recognition
- prediction error
- single image
- image data
- training set
- image segmentation
- feature selection