Graph-based rotation of the DCT basis for motion-adaptive transforms.
Du LiuMarkus FlierlPublished in: ICIP (2013)
Keyphrases
- motion estimation
- rotation and translation
- image sequences
- space time
- motion analysis
- human motion
- motion parameters
- fourier domain
- optical flow
- rotation angles
- motion model
- spatial domain
- rigid motion
- rotation invariant
- weak perspective projection
- lapped transforms
- discrete cosine transform
- frequency domain
- computer vision
- discrete fourier transform
- phase correlation
- sagittal plane
- humanoid robot
- translational motion
- camera motion
- camera rotation
- normal flow
- rotational motion
- image compression