Search Region Prediction for Motion Estimation Based on Neural Network Vector Quantization.
DaeHyun RyuHyungJun KimPublished in: ISNN (2) (2006)
Keyphrases
- vector quantization
- motion estimation
- neural network
- image compression
- vector quantizer
- neural gas
- input vector
- fractal image compression
- reduced complexity
- distortion measure
- motion estimation algorithm
- fractal image coding
- optical flow
- motion compensation
- video sequences
- self organizing maps
- prediction error
- entropy constrained
- codebook design
- successive approximation
- codebook generation
- finite state vector quantization
- competitive learning
- motion field
- structural information
- motion vectors
- artificial neural networks
- image sequences
- image processing
- computer vision