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» Camera Calibration with Known Rotation
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CVPR
2000
IEEE
13 years 11 months ago
A Linear Algorithm for Camera Self-Calibration, Motion and Structure Recovery for Multi-Planar Scenes from Two Perspective Image
In this paper we show that given two homography matrices for two planes in space, there is a linear algorithm for the rotation and translation between the two cameras, the focal l...
Gang Xu, Jun-ichi Terai, Heung-Yeung Shum
ICRA
2008
IEEE
130views Robotics» more  ICRA 2008»
14 years 1 months ago
An easy calibration for oblique-viewing endoscopes
— Oblique-viewing endoscopes (oblique scopes) are widely used in minimally invasive surgery. The viewing direction of an oblique endoscope can be changed by rotating the scope cy...
Chenyu Wu, Branislav Jaramaz
ICCV
2001
IEEE
14 years 9 months ago
Omni-Rig: Linear Self-Recalibration of a Rig with Varying Internal and External Parameters
We describe the principles of building a moving vision platform (a Rig) that once calibrated can thereon self-adjust to changes in its internal configuration and maintain an Eucli...
Assaf Zomet, Lior Wolf, Amnon Shashua
ICCV
1999
IEEE
14 years 9 months ago
Neurocalibration: A Neural Network That Can Tell Camera Calibration Parameters
Camera calibration is a primary crucial step in many computer vision tasks. In this paper we present a new neural approach for camera calibration. Unlike some existing neural appr...
Moumen T. Ahmed, Elsayed E. Hemayed, Aly A. Farag
ICRA
2007
IEEE
168views Robotics» more  ICRA 2007»
14 years 1 months ago
A New Approach for Active Stereo Camera Calibration
— By active stereo we mean a stereo vision system that allows for independent panning and tilting for each of the two cameras. One advantage of active stereo in relation to regul...
Hyukseong Kwon, Johnny Park, Avinash C. Kak