Face location in wavelet-based video compression for high perceptual quality videoconferencing.
Jiebo LuoChang Wen ChenKevin J. ParkerPublished in: IEEE Trans. Circuits Syst. Video Technol. (1996)
Keyphrases
- video conferencing
- video compression
- perceptual quality
- bit allocation
- video coding
- motion compensation
- video quality
- motion estimation
- low bit rate
- video data
- compression ratio
- image quality
- motion compensated
- human perception
- bit rate
- video codec
- image compression
- distributed video coding
- video transmission
- visual quality
- computer vision
- motion vectors
- video sequences
- image quality assessment
- multiresolution
- wavelet transform
- macroblock
- quality measures
- spatial domain
- human visual system
- structural similarity
- motion field
- machine learning
- rate distortion
- action recognition