Camera lens radial distortion correction using two-view projective invariants
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Du, Xin; Li, Hongdong; Zhu, Yunfang
Description
This Letter proposes a new method for automatically removing radial lens distortion from image feature point correspondences of two views. Based on the projective geometric relationship between two views of a planar scene, we have derived a system of algebraic equations that relates the invariants to the distortion parameters to be found. We then propose a noniterative procedure to solve the equations system, and a kernel-voting scheme to select the best root. Being a noniterative approach, our...[Show more]
Collections | ANU Research Publications |
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Date published: | 2011-12-15 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/102326 |
Source: | Optics letters |
DOI: | 10.1364/OL.36.004734 |
Access Rights: | Open Access |
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