cv::Mat map[2][2]
时间: 2024-01-06 15:04:11 浏览: 25
As an AI language model, I can only assume that you are requesting an explanation for the declaration of a 2x2 array of cv::Mat objects in C++.
The declaration `cv::Mat map[2][2]` creates a two-dimensional array of `cv::Mat` objects with two rows and two columns. Each element in the array is a `cv::Mat` object, which is a matrix class in the OpenCV library used for image processing and computer vision.
This array can be used to store multiple images or matrices, and can be accessed using array indexing. For example, `map[0][0]` would access the element in the first row and first column of the array, while `map[1][1]` would access the element in the second row and second column.
Overall, this declaration is useful for storing and manipulating multiple images or matrices in a compact and organized way.