Camera calibrator app unavailable

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Emmanuel
Emmanuel 2014-5-22
评论： Giuseppe Di Mauro 2017-8-24
Hello! I want to calibrate two of my webcams for stereo vision. Thought computer vision tool box is installed, camera calibrator app is unavailable and functins like detectCheckerBoard and other checkerboard functions doesn't work "Undefined function or variable 'detectCheckerboard". Is there anyother way in which I can calibrate two webcams without using these functions? I performed single camera calibration using camera calibration toolbox.

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Dima Lisin
Dima Lisin 2014-5-28
Hi Joy,
Please make sure that you have the right version of MATLAB. The cameraCalibrator app for calibrating a single camera was shipped in release R2013b. The functions for stereo calibration and 3-D scene reconstruction were shipped in R2014a. Also note that the function for detecting the checkerboard is called detectCheckerboardPoints.
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Emmanuel
Emmanuel 2014-5-30
Ya..I found the app and there is this error message "Undefined Function or Variable" . Yeah detectCheckerboardPoints fucn is available, I have been trying it out in 2013a..sorry and thanks

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