I ran the answer from this question Blending does not remove seams in OpenCV but I am getting
OpenCV Error: Unsupported format or combination of formats source image must be 8UC1 and the distance map must be 32fc1 or 8uC1 in case of simple L1 distance transform>> in unknown function.
Why am I getting this error?Does it have to do with my inputs??
The doc of opencv on the distance tranform states that the input image must be "8-bit, single-channel " (CV_8UC1) and that the output image will be "32-bit floating-point, single-channel" (CV_32FC1) http://docs.opencv.org/modules/imgproc/doc/miscellaneous_transformations.html .
It is likely that your input image is not CV_8UC1. To get one, you may use a comparison operator such as >=, as in the sample code on the distance transform distrans.cpp ( in the source, in opencv/samples/cpp ).
Mat edge = gray >= edgeThresh;
edge will be the input, gray may be a grayscale image and edgeThresh is an integer (=100).
To get a grayscale image, you may use first : How can I convert a cv::Mat to a gray scale in OpenCv?
cv::cvtColor(colorMat, gray, CV_BGR2GRAY);
Bye,
