Fast multigrid algorithm for quasisingular classes of diffusion problems
โ Scribed by Javadian, A.D.
- Book ID
- 120105657
- Publisher
- Walter de Gruyter GmbH & Co. KG
- Year
- 2004
- Tongue
- English
- Weight
- 113 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0927-6467
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
ariational segmentation and nonlinear diffusion approaches have been very active research areas in the fields of image processing and computer vision during recent years. In the present paper, we review recent advances in the development of efficient numerical algorithms for these approaches. The pe
A multigrid scheme naturally contained in waยจelet expansion methods is presented. Careful examination of the waยจelet matrix reยจeals matrix representations of an integral operator at ยจarious coarse leยจels that can be identified as nested submatrices of the original waยจelet matrix at the finest leยจel.