A Compact Representation for 3D Animation Using Octrees and Affine Transformations.
Youyou WangGuilherme N. DeSouzaPublished in: Int. J. Digit. Multim. Broadcast. (2010)
Keyphrases
- affine transformation
- invariant representation
- affine invariant
- similarity transformations
- invariant descriptors
- image registration
- image matching
- feature points
- affine invariance
- control points
- image mosaicking
- contour matching
- curvature scale space
- fourier descriptors
- b spline
- image segmentation
- data sets
- transformation model
- curve matching
- least squares
- multiscale
- training data
- transformed images
- computer vision