Low-Complexity Loeffler DCT Approximations for Image and Video Coding.
Diego F. G. CoelhoRenato J. CintraFábio M. BayerSunera KulasekeraArjuna MadanayakeP. A. C. MartinezThiago L. T. da SilveiraR. S. OliveiraVassil S. DimitrovPublished in: CoRR (2022)
Keyphrases
- low complexity
- image and video coding
- discrete cosine transform
- transform domain
- image coding
- motion estimation
- video coding
- spatial domain
- image compression
- distributed video coding
- computational complexity
- dct coefficients
- dct domain
- video codec
- filter bank
- intra prediction
- transform coefficients
- high speed
- motion compensated
- image blocks
- video streaming
- video compression
- visual quality
- rate distortion