Institute of Information Theory and Automation

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Publication details

Recognition of Patterns in Vector Fields by Gaussian-Hermite Invariants

Conference Paper (international conference)

Yang B., Kostková Jitka, Flusser Jan, Suk Tomáš, Bujack R.

serial: Proceedings of the 2017 IEEE International Conference on Image Processing (ICIP 2017), p. 2359-2363

action: IEEE International Conference on Image Processing 2017 (ICIP 2017), (Beijing, CN, 20170917)

project(s): GA15-16928S, GA ČR

keywords: vector field, total rotation, Gaussian-Hermite moments, template matching

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abstract (eng):

We propose a method for the recognition of vector field patterns under an unknown rotation. The rotation is modeled as a total transformation, which is applied on both spatial coordinates and field values. The invariants are constructed from orthogonal Gaussian-Hermite moments. Their numerical stability and recognition power are shown to be better than those of the invariants published so far.


bocek: 2012-12-21 16:10