2-D Discrete Cosine Transform (DCT) on Meshes with Hierarchical Control Modes.
Cheong-Ghil KimSu-Jin LeeShin-Dug KimPublished in: IbPRIA (1) (2005)
Keyphrases
- hierarchical structure
- reduces the computational complexity
- multiresolution
- image compression
- spatial domain
- d mesh
- discrete cosine transform
- data sets
- database
- hierarchical structures
- hierarchical model
- dct domain
- variable resolution
- volumetric images
- jpeg images
- low bit rate
- dct coefficients
- transform domain
- coarse to fine
- human visual system
- range images
- object recognition
- image processing
- neural network