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Camera resectioning

Camera resectioning is the process of estimating the parameters of a pinhole camera model approximating the camera that produced a given photograph or video; it determines which incoming light ray is associated with each pixel on the resulting image. Basically, the process determines the pose of the pinhole camera.

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Camera resectioning

Nodes30
Edges29
Triples2
Avg. degree1.93
Density0.066667
Components1

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Camera resectioning

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is a · 1
Camera resectioning → process of estimating the parameters of a pinhole camera model approximating the camera that produced a given photograph or video

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Important terminology

camera parameters displaystyle intrinsic image coordinates calibration pixel matrix extrinsic world projection method used 3d often model position pinhole process

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SubjectPredicateObjectConfidenceSrc
Camera resectioningis aprocess of estimating the parameters of a pinhole camera model approximating the camera that produced a given photograph or video0.90text
lens distortion are also important although they cannot be included in the linear camera model described by the intrinsic parameter matrixinstance ofwhich would be ideally in the center of the image.Nonlinear intrinsic parameters0.80text

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