Neural Reprojection Error: Merging Feature Learning and Camera Pose Estimation
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)(2021)
Abstract
Absolute camera pose estimation is usually addressed by sequentially solving two distinct subproblems: First a feature matching problem that seeks to establish putative 2D-3D correspondences, and then a Perspective-n-Point problem that minimizes, w.r.t. the camera pose, the sum of so-called Reprojection Errors (RE). We argue that generating putative 2D-3D correspondences 1) leads to an important l...
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Key words
Geometry,Deep learning,Computer vision,Three-dimensional displays,Pose estimation,Merging,Memory management
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