Extensions on Low-Complexity DCT Approximations for Larger Blocklengths Based on Minimal Angle Similarity.
Anabeth P. RadünzLuan PortellaRaíza S. OliveiraFábio M. BayerRenato J. CintraPublished in: J. Signal Process. Syst. (2023)
Keyphrases
- low complexity
- motion estimation
- video encoding
- wireless video
- image compression
- video encoder
- discrete cosine transform
- computational complexity
- lower complexity
- distributed video coding
- transform domain
- multiple description coding
- bit plane
- spatial domain
- mode decision
- jpeg images
- real time
- visual quality
- frequency domain
- sensor networks
- three dimensional