Variable radix-2 multibit coding for 400 Mpixel/s DCT/IDCT of HDTV video decoder.
Dae Won KimJun Rim ChoiPublished in: Integr. (2003)
Keyphrases
- discrete cosine transform
- video encoder
- video decoder
- video codec
- video coding
- transform domain
- dct domain
- coding scheme
- dct coefficients
- image compression
- bitstream
- inter frame
- distributed video coding
- filter bank
- low bit rate
- video compression
- video signals
- transform coefficients
- motion estimation
- video conferencing
- coding method
- compression efficiency
- rate distortion
- motion compensated
- video quality
- spatial domain
- motion compensation
- subband
- bit rate
- compressed domain
- macroblock
- compression ratio
- human visual system
- post processing
- wavelet transform