Generalized Radial Alignment Constraint for Camera Calibration | VitaVision
PaperInternational Conference on Pattern Recognition (ICPR) · 2014

Generalized Radial Alignment Constraint for Camera Calibration

Avinash KumarNarendra Ahuja
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Kumar-Ahuja Generalized Radial Alignment Constraint

Extend Tsai's radial alignment constraint to a non-frontal sensor by modelling lens–sensor tilt as a 2-DoF rotation, projecting observations onto a hypothesized frontal sensor, and solving a seven-parameter linear system for the extrinsic rotation and tilt.

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Camera Distortion Models

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NarrativeCalibration Changed the Target

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’87’88’89’90’91’92’93’94’95’96’97’98’99’00’01’02’03’04’05’06’07’08’09’10’11’12’13’14A versatile camera calibration technique for high-accuracy 3D machine vision metrology using off-the-shelf TV cameras and lenses (1987)Camera calibration with distortion models and accuracy evaluation (1992)
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