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Geometric Computer Vision: Difference between revisions
→Homography
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===Cross-ratio=== | ===Cross-ratio=== | ||
See [[Wikipedia: Cross-ratio]]. | See [[Wikipedia: Cross-ratio]]. | ||
===Solving for homographies=== | |||
Given 4 correspondences, you can solve for a homography. | |||
===Point and line duality=== | |||
Points on the image correspond to lines/rays in 3D space. | |||
The cross product of these correspond to a plane. | |||
==Projects== | ==Projects== | ||