Rate-Distortion Analysis of Multiplierless Lifting-based IDCT Approximations.
Lijie LiuTrac D. TranPublished in: CISS (2007)
Keyphrases
- discrete cosine transform
- low power
- power consumption
- dct domain
- image compression
- low power consumption
- wavelet transform
- low cost
- video encoder
- high speed
- filter bank
- dct coefficients
- transform domain
- single chip
- general purpose
- real time
- low complexity
- compressed domain
- application specific
- video compression
- signal processing
- motion estimation
- preprocessing