preProcessing.py 文件源码

def blob__Detec(image):
    img=copy(image)
    height, width, channels = img.shape
    new_img=np.ones((height,width,channels), np.uint8)
    HSV = cv2.cvtColor(img, cv2.COLOR_BGR2HSV)
    Yellow={'min':(20,100,100),'max':(30, 255, 255)}
    Blue={'min':(50,100,100),'max':(100,255,255)}
    Brown={'min':(0,100,0),'max':(20,255,255)}



    mask_b=cv2.inRange(HSV,Blue['min'],Blue['max'])
    mask_br=cv2.inRange(HSV,Brown['min'],Brown['max'])
    mask_y=cv2.inRange(HSV,Yellow['min'],Yellow['max'])

    blue=cv2.bitwise_and(img,img,mask=mask_b)
    yellow=cv2.bitwise_and(img,img,mask=mask_y)
    brown=cv2.bitwise_and(img,img,mask=mask_br)

    new_img=cv2.add(blue,brown)
    new_img=cv2.add(new_img,yellow)

    return new_img