Low-complexity 8-point DCT Approximation Based on Angle Similarity for Image and Video Coding.
Raíza S. OliveiraRenato J. CintraFábio M. BayerThiago L. T. da SilveiraArjuna MadanayakeAndré LeitePublished in: CoRR (2018)
Keyphrases
- low complexity
- image and video coding
- transform domain
- discrete cosine transform
- image coding
- motion estimation
- video coding
- distributed video coding
- computational complexity
- bit plane
- spatial domain
- image compression
- video codec
- filter bank
- motion vectors
- dct domain
- video streaming
- intra prediction
- rate distortion
- motion field
- dct coefficients
- transform coefficients
- image data
- image sequences