3D Animation Compression Using Affine Transformation Matrix and Principal Component Analysis.
Pai-Feng LeeChi-Kang KaoJuin-Ling TsengBin Shyan JongTsong Wuu LinPublished in: IEICE Trans. Inf. Syst. (2007)
Keyphrases
- transformation matrix
- principal component analysis
- covariance matrix
- image warping
- covariance matrices
- control points
- principal components
- image compression
- dimensionality reduction
- affine transformation
- face recognition
- compression algorithm
- linear discriminant analysis
- compression ratio
- dimension reduction
- projection matrix
- low dimensional
- sample size
- feature extraction
- feature space
- object recognition
- b spline
- image registration
- high quality
- computer graphics
- face images
- gaussian mixture
- viewpoint
- image resolution