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Dear all,

I'm having problems with the function findCirclesGrid(): it never finds the circles and it returns always false.

This is the simple piece of code:

Mat imageMat = imread("Untitled.png");
Size patternsize(4,11);
vector<Point2f> centers;

bool found = findCirclesGrid( imageMat, patternsize, Mat(centers), CALIB_CB_ASYMMETRIC_GRID );

where Untitled.png is the following image http://robocraft.ru/files/opencv/acircles_pattern.png

Any suggestions?

Thanks,

ALLL

Dear all,

I'm having problems with the function findCirclesGrid(): it never finds the circles and it returns always false.

This is the simple piece of code:

Mat imageMat = imread("Untitled.png");
Size patternsize(4,11);
vector<Point2f> centers;

bool found = findCirclesGrid( imageMat, patternsize, Mat(centers), CALIB_CB_ASYMMETRIC_GRID );

where Untitled.png is the following image http://robocraft.ru/files/opencv/acircles_pattern.png

Any suggestions?

Thanks,

ALLL

Dear all,

I'm having problems with the function findCirclesGrid(): it never finds the circles and it returns always false.

This is the simple piece of code:

Mat imageMat = imread("Untitled.png");
Size patternsize(4,11);
vector<Point2f> centers;

bool found = findCirclesGrid( imageMat, patternsize, Mat(centers), CALIB_CB_ASYMMETRIC_GRID );

where Untitled.png is the following image http://robocraft.ru/files/opencv/acircles_pattern.pnghttp://robocraft.ru/files/opencv/acircles_pattern.png OpenCV2.3 + Visual Studio 2010 + 64bit

Any suggestions?

Thanks,

ALLL

Dear all,

I'm having problems with the function findCirclesGrid(): it never finds the circles and it returns always false.

This is the simple piece of code:

Mat imageMat = imread("Untitled.png");
Size patternsize(4,11);
vector<Point2f> centers;

bool found = findCirclesGrid( imageMat, patternsize, Mat(centers), CALIB_CB_ASYMMETRIC_GRID );

where Untitled.png is the following image http://robocraft.ru/files/opencv/acircles_pattern.png OpenCV2.3 http://robocraft.ru/files/opencv/acircles_pattern.png

[OpenCV2.3 + Visual Studio 2010 + 64bit64bit]

Any suggestions?

Thanks,

ALLL

Dear all,

I'm having problems with the function findCirclesGrid(): it never finds the circles and it returns always false.

This is the simple piece of code:

Mat imageMat = imread("Untitled.png");
Size patternsize(4,11);
vector<Point2f> centers;

bool found = findCirclesGrid( imageMat, patternsize, Mat(centers), CALIB_CB_ASYMMETRIC_GRID );

where Untitled.png is the following image http://robocraft.ru/files/opencv/acircles_pattern.png

[OpenCV2.3 + Visual Studio 2010 + 64bit]

Any suggestions?

Thanks,

ALLL