Tshirt.py 文件源码

 复制代码def detect_shirt(self):


        #self.dst=cv2.inRange(self.norm_rgb,np.array([self.lb,self.lg,self.lr],np.uint8),np.array([self.b,self.g,self.r],np.uint8))
        self.dst=cv2.inRange(self.norm_rgb,np.array([20,20,20],np.uint8),np.array([255,110,80],np.uint8))
        cv2.threshold(self.dst,0,255,cv2.THRESH_OTSU+cv2.THRESH_BINARY)
        fg=cv2.erode(self.dst,None,iterations=2)
        #cv2.imshow("fore",fg)  
        bg=cv2.dilate(self.dst,None,iterations=3)
        _,bg=cv2.threshold(bg, 1,128,1)
        #cv2.imshow("back",bg)

        mark=cv2.add(fg,bg)
        mark32=np.int32(mark)
        cv2.watershed(self.norm_rgb,mark32)
        self.m=cv2.convertScaleAbs(mark32)
        _,self.m=cv2.threshold(self.m,0,255,cv2.THRESH_BINARY+cv2.THRESH_OTSU)
        #cv2.imshow("final_tshirt",self.m)

        cntr,h=cv2.findContours(self.m,cv2.cv.CV_RETR_EXTERNAL,cv2.cv.CV_CHAIN_APPROX_SIMPLE)

        return self.m,cntr