Real-Time 3-D Head Motion Estimation in Facial Image Coding.
Tzong-Jer YangFu-Che WuMing OuhyoungPublished in: MMM (1998)
Keyphrases
- image coding
- motion estimation
- coding efficiency
- facial animation
- wavelet transform
- filter bank
- lapped transforms
- vector quantizer
- image and video coding
- facial expressions
- motion vectors
- multiple description
- low complexity
- image coder
- video coding
- image sequences
- human faces
- linear prediction
- inter frame
- matching pursuit
- motion field
- multiresolution
- optical flow
- motion compensated
- computer vision
- super resolution
- multiscale
- video compression
- face images
- subband