Edge-detection - What About Rotation Invariance

Lacroix, Vinciane
(1990) Pattern Recognition Letters — Vol. 11, n° 12, p. 797-802 (1990)

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Authors
  • Lacroix, VincianeUCLouvain
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Abstract
In this article, we consider techniques that provide edge strength at each pixel using two orthogonal directions and question their invariance with respect to a rotation.
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Citations

Lacroix, V. (1990). Edge-detection - What About Rotation Invariance. Pattern Recognition Letters, 11(12), 797-802. https://doi.org/10.1016/0167-8655(90)90033-X (Original work published 1990)