OpenCV如何在JAVA中使用2D数组初始化Mat [英] OpenCV How to initialize Mat with 2D array in JAVA

问题描述

假设我有一个用值初始化的2D数组，如何将这个值放在OpenCV的Mat对象中?

Suppose, I have a 2D array initialized with values, how do I put this value in a Mat object in OpenCV?

推荐答案

对不起，您不了解Java，但可以建议一般的逻辑.在C ++ openCV中，我们按2 for loops进行操作，如下所示:

Sorry don't know about Java but can suggest the general logic. In C++ openCV we do it by 2 for loops as following:

matObject.create( array.rows, array.cols, CV_8UC1 ); // 8-bit single channel image

for (int i=0; i<array.rows; i++)
{
    for(int j=0; j<array.cols; j++)
    {
         matObject.at<uchar>(i,j) = array[i][j];
    }
}

让我知道这是否是您的查询.

Let me know if it was your query..

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