A theory of self-calibration of a moving camera
International Journal of Computer Vision
Self-calibration from multiple views with a rotating camera
ECCV '94 Proceedings of the third European conference on Computer vision (vol. 1)
Self-calibration of an affine camera from multiple views
International Journal of Computer Vision
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Self-Calibration of Rotating and Zooming Cameras
International Journal of Computer Vision
A Practical Self-Calibration Method of Rotating and Zooming Cameras
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
Plane-based camera self-calibration by metric rectification of images
Image and Vision Computing
Extensions of Plane-Based Calibration to the Case of Translational Motion in a Robot Vision Setting
IEEE Transactions on Robotics
A New Active Visual System for Humanoid Robots
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
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A simple and flexible self-calibration method is proposed for an active stereovision platform. It calibrates the parameters implicitly including the intrinsic and extrinsic ones of the visual system with a series of relative positions formed by translational motions of a selected point on the end-effector of a manipulator. A new visual measurement model based on the calibrated parameters is presented to obtain the relative position of an object with a rectangle mark. Then a position-based visual control system with end-effector closed loop is employed for vision guided approaching with the manipulator. Experiments are provided to validate the proposed self-calibration and measurement methods.