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fix document about camera distortion parameters

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kamino410 2018-10-26 19:55:46 +09:00
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commit 3972c526ce
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modules/calib3d/doc/pics/distortion_examples.png
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modules/calib3d/include/opencv2/calib3d.hpp
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@ -118,7 +118,7 @@ v = f_y*y'' + c_y
tangential distortion coefficients. \f$s_1\f$, \f$s_2\f$, \f$s_3\f$, and \f$s_4\f$, are the thin prism distortion tangential distortion coefficients. \f$s_1\f$, \f$s_2\f$, \f$s_3\f$, and \f$s_4\f$, are the thin prism distortion
coefficients. Higher-order coefficients are not considered in OpenCV. coefficients. Higher-order coefficients are not considered in OpenCV.
The next figure shows two common types of radial distortion: barrel distortion (typically \f$ k_1 > 0 \f$) and pincushion distortion (typically \f$ k_1 < 0 \f$). The next figure shows two common types of radial distortion: barrel distortion (typically \f$ k_1 < 0 \f$) and pincushion distortion (typically \f$ k_1 > 0 \f$).
![](pics/distortion_examples.png) ![](pics/distortion_examples.png)