急求！！！在qt creator 為什么用adaptive threshold函式進行自適應二值化會報錯啊！用thresh就沒有問題呢？
單步除錯顯示問題：NewAdaThresImage無法訪問？如果是threshold就完美顯示，所以我覺得那些頭檔案等應該沒問題……部分代碼如下：
void Detection::on_thresh_clicked()
{
Mat NewSmoothImage;
Mat NewAdaThresImage;
medianBlur(image, NewSmoothImage, 5);
int adaptiveMethod = 0;
int thresholdType = 1;
adaptiveThreshold(NewSmoothImage, NewAdaThresImage, 255,adaptiveMethod, thresholdType,9, 5);
//threshold(NewSmoothImage, NewAdaThresImage, 100, 255, THRESH_BINARY);
}
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標籤：Qt
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