A flexible new technique for camera calibration Export

@article{citeulike:1238577, abstract = {We propose a flexible technique to easily calibrate a camera. It only requires the camera to observe a planar pattern shown at a few (at least two) different orientations. Either the camera or the planar pattern can be freely moved. The motion need not be known. Radial lens distortion is modeled. The proposed procedure consists of a closed-form solution, followed by a nonlinear refinement based on the maximum likelihood criterion. Both computer simulation and real data have been used to test the proposed technique and very good results have been obtained. Compared with classical techniques which use expensive equipment such as two or three orthogonal planes, the proposed technique is easy to use and flexible. It advances 3D computer vision one more step from laboratory environments to real world use.}, author = {Zhang, Z.}, booktitle = {Pattern Analysis and Machine Intelligence, IEEE Transactions on}, citeulike-article-id = {1238577}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/34.888718}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=888718}, comment = {calibration of extrinsic and intrinsic parameters no distortion parameters.}, doi = {10.1109/34.888718}, journal = {Pattern Analysis and Machine Intelligence, IEEE Transactions on}, keywords = {calibration, camera, correlation, offms, stereo}, number = {11}, pages = {1330--1334}, posted-at = {2007-08-06 17:15:52}, priority = {0}, title = {A flexible new technique for camera calibration}, url = {http://dx.doi.org/10.1109/34.888718}, volume = {22}, year = {2000} }

TY - JOUR ID - citeulike:1238577 L3 - citeulike-article-id:1238577 N2 - We propose a flexible technique to easily calibrate a camera. It only requires the camera to observe a planar pattern shown at a few (at least two) different orientations. Either the camera or the planar pattern can be freely moved. The motion need not be known. Radial lens distortion is modeled. The proposed procedure consists of a closed-form solution, followed by a nonlinear refinement based on the maximum likelihood criterion. Both computer simulation and real data have been used to test the proposed technique and very good results have been obtained. Compared with classical techniques which use expensive equipment such as two or three orthogonal planes, the proposed technique is easy to use and flexible. It advances 3D computer vision one more step from laboratory environments to real world use. IS - 11 JF - Pattern Analysis and Machine Intelligence, IEEE Transactions on EP - 1334 TI - A flexible new technique for camera calibration VL - 22 T2 - Pattern Analysis and Machine Intelligence, IEEE Transactions on SP - 1330 KW - calibration KW - camera KW - correlation KW - offms KW - stereo N1 - calibration of extrinsic and intrinsic parameters no distortion parameters. AU - Zhang, Z PY - 2000/// UR - http://dx.doi.org/10.1109/34.888718 ER -