Almost vanishing polynomials and an application to the Hough transform (Q2878792)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Almost vanishing polynomials and an application to the Hough transform |
scientific article; zbMATH DE number 6340448
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Almost vanishing polynomials and an application to the Hough transform |
scientific article; zbMATH DE number 6340448 |
Statements
Almost vanishing polynomials and an application to the Hough transform (English)
0 references
5 September 2014
0 references
duality
0 references
image processing
0 references
line recognition
0 references
curve recognition
0 references
Classically, the Hough transform has been introduced of finding lines in an image, by visualizing the lines as points in dual space and then looking for accumulations. The idea can be extended for circles and ellipses. In this paper, the authors introduce an algebraic geometry framework that treats the general situation. Exact calculations turns out to be an obstacle, hence concepts of approximate vanishing have to be used.
0 references
