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In computer vision a camera matrix or (camera) projection matrix is a 3 × 4 {\displaystyle 3\times 4} matrix which describes the mapping of a pinhole camera from 3D points in the world to 2D points in an image.
Camera position, Derivation & Normalized camera matrix and normalized image coordinates
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camera matrix 3d displaystyle coordinates mathbf image homogeneous vector coordinate system point representation normalized also points 2d mapping pinhole projective
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Camera matrix | related to Camera position | The | 0.60 | section |
| Camera matrix | related to Camera position | This | 0.60 | section |
| Camera matrix | related to General camera matrix | Given | 0.60 | section |
| Camera matrix | related to General camera matrix | This | 0.60 | section |
| Camera matrix | related to General camera matrix | Such | 0.60 | section |
| Camera matrix | related to General camera matrix | Inserting | 0.60 | section |
| Camera matrix | related to Normalized camera matrix and normalized image coordinates | The | 0.60 | section |
| Camera matrix | related to Normalized camera matrix and normalized image coordinates | Note | 0.60 | section |
| Camera matrix | related to The camera position | Again | 0.60 | section |
| Camera matrix | related to The camera position | This | 0.60 | section |
| Camera matrix | related to The camera position | X1 | 0.60 | section |
| Camera matrix | related to The camera position | X2 | 0.60 | section |
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