Embedded Zero Wavelet Coefficient Coding Method for FPGA Implementation of Video Codec in Real-Time Systems.
Kazimierz WiatrPawel RussekPublished in: ITCC (2000)
Keyphrases
- real time systems
- coding method
- video codec
- wavelet coefficients
- bit rate
- subband
- low bit rate
- embedded systems
- video coding
- rate distortion
- inter frame
- video quality
- bitstream
- wavelet domain
- bit plane
- coding scheme
- macroblock
- wavelet transform
- real time
- high frequency
- filter bank
- visual quality
- image quality
- multiresolution
- entropy coding
- low cost
- motion compensated
- video compression
- multiscale
- motion compensation
- motion vectors
- reconstructed image
- distributed systems
- compression ratio
- bit allocation
- frequency domain
- motion estimation
- video sequences
- prediction error
- coding efficiency
- computational complexity
- feature vectors
- image compression
- rate control
- watermarking algorithm
- sparse coding
- spatial domain
- compression algorithm
- software systems
- feature extraction
- transform domain
- frame rate
- quadtree
- lossless compression
- unsupervised learning
- denoising