A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only.
Vítor de A. CoutinhoRenato J. CintraFábio M. BayerSunera KulasekeraArjuna MadanayakePublished in: J. Real Time Image Process. (2016)
Keyphrases
- image and video compression
- reduced complexity
- video coding
- video compression
- image compression
- discrete cosine transform
- discrete cosine transformation
- motion estimation
- image quality
- motion compensation
- video codec
- spatial domain
- dct domain
- transform domain
- video quality
- computer vision
- high frequency
- frequency domain
- denoising
- high quality