Matrices in colorizeSegmentation were not initialized.

7 years ago · c964aa3333
parent f9ac1665b6
commit c964aa3333
1 changed files with 2 additions and 2 deletions
--- a/samples/dnn/fcn_semsegm.cpp
+++ b/samples/dnn/fcn_semsegm.cpp
@ -50,8 +50,8 @@ static void colorizeSegmentation(const Mat &score, const vector<cv::Vec3b> &colo
    const int cols = score.size[3];
    const int chns = score.size[1];

-    cv::Mat maxCl(rows, cols, CV_8UC1);
-    cv::Mat maxVal(rows, cols, CV_32FC1);
+    cv::Mat maxCl=cv::Mat::zeros(rows, cols, CV_8UC1);
+    cv::Mat maxVal(rows, cols, CV_32FC1, cv::Scalar(-FLT_MAX));
    for (int ch = 0; ch < chns; ch++)
    {
        for (int row = 0; row < rows; row++)