A DSP for DCT-based and wavelet-based video codecs for consumer applications.
Kiyoshi OkamotoTakuya JinboToshiyuki ArakiYasuo IizukaHiromasa NakajimaMinoru TakahataHisashi InoueShun-ichi KurohmaruTomonori YonezawaKunitoshi AonoPublished in: IEEE J. Solid State Circuits (1997)
Keyphrases
- video codec
- image compression
- low bit rate
- motion compensated
- video coding
- transform domain
- motion compensation
- wavelet transform
- rate distortion
- motion estimation
- signal processing
- video compression
- spatial domain
- discrete cosine transform
- image and video coding
- image coder
- wavelet domain
- multiresolution
- compression algorithm
- subband
- bit allocation
- transform coefficients
- inter frame
- video coder
- video quality
- motion compensated temporal filtering
- reconstructed image
- motion field
- compression ratio
- high speed
- image data
- image processing
- macroblock
- bit rate
- coding gain
- real time
- visual quality
- wavelet coefficients