A direction-oriented sharpness dependent filter for 3D polygon meshes.
Chun-Yen ChenKuo-Young ChengPublished in: Comput. Graph. (2008)
Keyphrases
- anisotropic gaussian
- directional filtering
- multiresolution
- noise reduction
- d mesh
- unsharp masking
- image enhancement
- convex hull
- preprocessing step
- edge preserving
- mesh generation
- d objects
- quality assessment
- visual perception
- order statistics
- image quality assessment
- correlation filters
- polygonal approximation
- color images
- image processing