Hi people,
I have a question.
Code:
int rows= img.rows;
int cols= img.cols;
int channels=img.channels();
Does this code give to me the numbers of rows,cols and channels of an image I read with imread function? Does the image I use must be in the same path of the project to be read?
Q1 - If you use Mat structure to load the image, you can get rows, cols and channels as mentioned above.
Q2 - You can put image anywhere you need and set the correct path within imread() function.
I m running with eclipse in ubuntu. I finish my project but I have this error:
OpenCV Error: Bad flag (parameter or structure field) (Unrecognized or
unsupported array type) in cvGetMat, file
/build/buildd/opencv-2.3.1/modules/core/src/array.cpp, line 2482 terminate
called after throwing an instance of 'cv::Exception' what():
/build/buildd/opencv-2.3.1/modules/core/src/array.cpp:2482: error: (-206)
Unrecognized or unsupported array type in function cvGetMat
I use imread and i have in the same path the picture and the work
Asked: 2013-06-13 13:00:37 -0600
Seen: 1,149 times
Last updated: Jun 14 '13
