Face location in wavelet-based video compression for high perceptual quality videoconferencing.
Jiebo LuoChang Wen ChenKevin J. ParkerPublished in: ICIP (1995)
Keyphrases
- video conferencing
- video compression
- perceptual quality
- bit allocation
- video coding
- video quality
- motion estimation
- motion compensation
- image quality
- compression ratio
- motion compensated
- low bit rate
- visual quality
- video data
- bit rate
- rate distortion
- image compression
- human perception
- video transmission
- video codec
- image quality assessment
- peak signal to noise ratio
- distributed video coding
- quality measures
- motion vectors
- wavelet transform
- prediction error
- multiresolution
- inter frame
- structural similarity
- distance learning
- error propagation
- vector quantization
- high resolution