mark = Mat::zeros(Markers.size(), CV_8UC1);
时间: 2024-06-03 17:09:18 浏览: 197
cv_marc
This line of code creates a new matrix called "mark" using the "Mat" class in OpenCV. The matrix has the same number of rows as the "Markers" vector and one column. Each element in the matrix is initialized to 0 using the "zeros" function.
The resulting matrix can be used to store binary or grayscale images, where each element represents a pixel value. In this case, it seems like the matrix is being used to store some kind of marker information, possibly for image segmentation or object detection.
阅读全文