如何消除灯光周围的光晕影响

 1 Mat blue,white,bule_noHalo;
 2     inRange(frame, Scalar(230, 0, 0), Scalar(255, 255, 255), white);
 3     cvtColor(frame, frame,COLOR_BGR2HSV);
 4     //cvtColor(frame, frame, COLOR_HSV2BGR);
 5     //inRange(frame, Scalar(100, 43, 46), Scalar(124, 255, 255),blue);
 6     inRange(frame, Scalar(80, 40, 100), Scalar(150, 255, 255), blue);
 7     
 8     imshow("blue", blue);
 9     imshow("white", white);
10 
11     bitwise_and(blue,white, bule_noHalo);
12     imshow("bule_noHalo", bule_noHalo);

将提取出来的蓝色与，限制高蓝色的白色通道做位与