The Chow form of the essential variety in computer vision is calculated. Our derivation uses secant varieties, Ulrich sheaves and representation theory. Numerical experiments show that our formula can detect noisy point correspondences.
The Chow form of the essential variety in computer vision / Floystad, Gunnar; Kileel, Joe; Ottaviani, GIORGIO MARIA. - In: JOURNAL OF SYMBOLIC COMPUTATION. - ISSN 0747-7171. - STAMPA. - 86:(2018), pp. 97-119. [10.1016/j.jsc.2017.03.010]
The Chow form of the essential variety in computer vision
Ottaviani, GIORGIO MARIA
2018
Abstract
The Chow form of the essential variety in computer vision is calculated. Our derivation uses secant varieties, Ulrich sheaves and representation theory. Numerical experiments show that our formula can detect noisy point correspondences.
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