diff --git a/modules/calib3d/src/calibinit.cpp b/modules/calib3d/src/calibinit.cpp index 3093f5342d..2462edfebd 100644 --- a/modules/calib3d/src/calibinit.cpp +++ b/modules/calib3d/src/calibinit.cpp @@ -1912,6 +1912,16 @@ bool cv::findChessboardCorners( const InputArray& _image, Size patternSize, return ok; } +namespace +{ +int quiet_error(int status, const char* func_name, + const char* err_msg, const char* file_name, + int line, void* userdata ) +{ + return 0; +} +} + void cv::drawChessboardCorners( InputOutputArray _image, Size patternSize, const InputArray& _corners, bool patternWasFound ) @@ -1972,14 +1982,21 @@ bool cv::findCirclesGrid( const InputArray& _image, Size patternSize, centers.clear(); CirclesGridFinder boxFinder(patternSize, points, parameters); bool isFound = false; +#define BE_QUIET 1 +#if BE_QUIET + redirectError(quiet_error); +#endif try { isFound = boxFinder.findHoles(); } catch (cv::Exception) { - } + } +#if BE_QUIET + redirectError(0); +#endif if (isFound) { switch(parameters.gridType)