Fast and Accurate Pose Estimation with Unknown Focal Length Using Line Correspondences

Estimating camera pose is one of the key steps in computer vison, photogrammetry and SLAM (Simultaneous Localization and Mapping). It is mainly calculated based on the 2D–3D correspondences of features, including 2D–3D point and line correspondences. If a zoom lens is equipped, the focal length need...

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Hlavní autoři:	Kai Guo, Zhixiang Zhang, Zhongsen Zhang, Ye Tian, Honglin Chen
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2022-10-01
Edice:	Sensors
Témata:	pose estimation line correspondences unknown focal length camera position normal vector
On-line přístup:	https://www.mdpi.com/1424-8220/22/21/8253
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