A versatile camera calibration technique for high-accuracy 3D machine vision metrology using off-the-shelf TV cameras and lenses | VitaVision
PaperIEEE Journal on Robotics and Automation · 1987

A versatile camera calibration technique for high-accuracy 3D machine vision metrology using off-the-shelf TV cameras and lenses

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Tsai's Versatile Camera Calibration

Two-stage 1987 camera calibration that uses the radial alignment constraint to recover extrinsics and image scale linearly from a precision 3D calibration target, then refines focal length, depth translation, and one radial-distortion coefficient by a short nonlinear solve over three unknowns.

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Papers in the Atlas registry only · one dot per paper
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’87’88’89’90’91’92’93’94’95’96’97’98’99’00’01’02’03’04’05’06’07’08’09’10’11’12’13’14’15’16’17’18’19’20’21’22A new technique for fully autonomous and efficient 3D robotics hand/eye calibration (1989)A Flexible New Technique for Camera Calibration (2000)Generalized Radial Alignment Constraint for Camera Calibration (2014)Learning-Based Distortion Correction and Feature Detection for High Precision and Robust Camera Calibration (2022)