您应该像这样加载文件
src.create(rows, cols, CV_8UC1);src = imread(your-file, CV_8UC1);
在那之后
adaptiveThreshold(src, dst, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 75, 10);

您应该像这样加载文件
src.create(rows, cols, CV_8UC1);src = imread(your-file, CV_8UC1);
在那之后
adaptiveThreshold(src, dst, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 75, 10);