Fast Computation of Integer DCT-V, DCT-VIII, and DST-VII for Video Coding.
Woon-Sung ParkBumshik LeeMunchurl KimPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- block based motion estimation
- video coding
- discrete cosine transform
- error criterion
- motion compensated
- motion vectors
- video coding standard
- video compression
- motion compensation
- bit rate
- motion estimation
- rate distortion
- video coder
- macroblock
- video quality
- transform domain
- video codec
- dct coefficients
- low bit rate
- motion compensated prediction
- image compression
- image and video coding
- rate control
- avc intra
- video encoder
- spatial domain
- video sequences
- motion field
- high definition
- error resilience
- motion estimation and compensation
- block matching motion estimation
- bit allocation
- distributed video coding
- block size
- computer vision
- compression efficiency
- image quality
- subband
- low complexity
- multimedia
- computational complexity
- scalable video coding
- optical flow
- frequency domain
- filter bank