A versatile homography computation method based on two real points

作者：

Highlights：

• A novel 2D homography computation method based on two general and real points

• A general framework of homography computation which can deal with almost all 2D patterns

• The proposed homography decomposition method is linked to hyperbolic geometry.

• We formulate the plane-based visual problems as polynomial systems in a unified way.

• We show its various applications in camera calibration and pose estimation.

摘要

•A novel 2D homography computation method based on two general and real points•A general framework of homography computation which can deal with almost all 2D patterns•The proposed homography decomposition method is linked to hyperbolic geometry.•We formulate the plane-based visual problems as polynomial systems in a unified way.•We show its various applications in camera calibration and pose estimation.

论文关键词：Camera calibration,Homography,Circular points,Pose estimation,Hyperbolic rotation,Rectangular hyperbolic points

论文评审过程：Received 18 August 2015, Revised 31 January 2017, Accepted 13 May 2017, Available online 31 May 2017, Version of Record 13 June 2017.

论文官网地址：https://doi.org/10.1016/j.imavis.2017.05.007