ML Anthology

On Corner and Vertex Detection

Gérard Giraudon, Rachid Deriche
CVPR 1991 pp. 650-655
doi:10.1109/CVPR.1991.139768 /cvpr/1991/giraudon1991cvpr-corner/

Abstract

A formal representation of corner and vertex detection is presented. In particular, an analytical study is presented which allows one to know exactly what the behavior is of a detector around trihedral vertices. It is shown that near three surfaces, two elliptic maxima of DET exist, and their location is inside extremal contrast surface. The intermediate surface always shows a hyperbolic minima. It is shown that the detector allows to find the exact position of vertex. The approach proposed has been tested on many noisy synthetic data and real images and its robustness seems promising.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

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Text

Giraudon and Deriche. "On Corner and Vertex Detection." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1991. doi:10.1109/CVPR.1991.139768

Markdown

[Giraudon and Deriche. "On Corner and Vertex Detection." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1991.](https://mlanthology.org/cvpr/1991/giraudon1991cvpr-corner/) doi:10.1109/CVPR.1991.139768

BibTeX

@inproceedings{giraudon1991cvpr-corner,
  title     = {{On Corner and Vertex Detection}},
  author    = {Giraudon, Gérard and Deriche, Rachid},
  booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  year      = {1991},
  pages     = {650-655},
  doi       = {10.1109/CVPR.1991.139768},
  url       = {https://mlanthology.org/cvpr/1991/giraudon1991cvpr-corner/}
}