Journal
SIAM JOURNAL ON IMAGING SCIENCES
Volume 7, Issue 4, Pages 1937-1961Publisher
SIAM PUBLICATIONS
DOI: 10.1137/130930704
Keywords
variational methods; total variation flow; nonlinear spectral theory; texture processing
Categories
Funding
- Technion VPR Fund - Mallat Family
Ask authors/readers for more resources
A new total variation (TV) spectral framework is presented. A TV transform is proposed which can be interpreted as a spectral domain, where elementary TV features, such as disks, approach impulses. A reconstruction formula from the spectral to the spatial domain is given, allowing the design of new filters. The framework formulates a new representation of images which can enhance the understanding of scales in the L-1 sense and improve the analysis and processing of textures. An example of a texture processing application illustrates possible benefits of this new framework.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available