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Finds the initial camera matrix from the 3D-2D point correspondences.
Name | Type | Range | Description | |
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inObjectPoints | Point3DArrayArray | ||
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inImagePoints | Point2DArrayArray | ||
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inImageWidth | Integer | 1 - ![]() |
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inImageHeight | Integer | 1 - ![]() |
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inAspectRatio | Real | ||
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outCameraMatrix | Matrix | Intrinsic camera matrix (no distortions) |
Errors
This filter can throw an exception to report error. Read how to deal with errors here: Error Handling
Error type | Description |
---|---|
DomainError | inObjectPoints is empty in cvInitCameraMatrix2D. |
DomainError | inImagePoints is empty in cvInitCameraMatrix2D. |
DomainError | inImagePoints has different number of elements than inObjectPoints in cvInitCameraMatrix2D. |
DomainError | One of arrays in inImagePoints or inObjectPoints is empty in cvInitCameraMatrix2D. |
DomainError | One of arrays in inImagePoints or inObjectPoints has different number of values in a corresponding array in cvInitCameraMatrix2D. |
Complexity Level
This filter is available on Basic Complexity Level.