An Algebraic Proof of the Necessary and Sufficient Condition for a P3P Problem Having a Pair of Point-Sharing Solutions

Recently in this journal, Wang et al. (J Math Imaging Vis 62(5): 1214–1226, 2020) reported an interesting multi-solution phenomenon in P3P (perspective-3-point) problem: A pair of point-sharing solutions appears always in companionship with a pair of side-sharing solutions, and they also gave the ne...

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Veröffentlicht in:	Journal of mathematical imaging and vision 2021-11, Vol.63 (9), p.1179-1184
Hauptverfasser:	Hu, Lihua, Zhang, Jifu, Li, Xiaoming
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Applications of Mathematics Computer Science Exact solutions Image Processing and Computer Vision Mathematical Methods in Physics Projective geometry Signal,Image and Speech Processing
Online-Zugang:	Volltext
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