camera calibration

Question

sruthy 2011-10-2

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https://ww2.mathworks.cn/matlabcentral/answers/17256-camera-calibration

回答： Dima Lisin 2015-7-27

hi, I'm doing a project on 2D to 3D conversion...using 2 stereo images.i want to know about camera calibration?can we get it from mat lab or it is calculated from the camera only..???how is camera calibration is done..??

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Answer 1

David 2011-10-3

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https://ww2.mathworks.cn/matlabcentral/answers/17256-camera-calibration#answer_23348

I have seen (but not used) this which claims to calculate camera calibration: http://www.vision.caltech.edu/bouguetj/calib_doc/

If you want to learn about photogrammetry, I recommend this text: WOLF, P.R. and DEWITT, B.A., 2000. Elements of Photogrammetry. 3rd ed. Boston: McGraw Hill.

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Harry MacDowel 2011-10-3

superb source. +1 vote

sruthy 2011-10-17

thank u ..!!!

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Answer 2

Walter Roberson 2011-10-2

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https://ww2.mathworks.cn/matlabcentral/answers/17256-camera-calibration#answer_23253

You need to do it in MATLAB, feeding in the settings of the camera and the positions and angles of the camera. If you have any kind of modern digital camera, you can usually get read the camera settings (but not physical positioning and angles) by examining EXIF data associated with the images.