Fast geometric transformations for image processing
β Scribed by Oleg R. Musin
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 418 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0899-9457
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
The algorithms of affine, bilinear, projective, polynomial, and piecewise polynomial transformations of the raster image are suggested. Application of various iterative procedures allows us to reduce considerably the execution time of these transformations in comparison with the programs by the straightforward formulas application.
π SIMILAR VOLUMES
Many classical image processing tasks can be realized as evaluations of a boolean function over subsets of an image. For instance, the simplicity test used in 3D thinning requires examining the 26 neighbors of each voxel and computing a single boolean function of these inputs. In this article, we sh