CV_combiner.py 文件源码

def animpingpong(self):
        obj=self.Object

        res=None
        for t in obj.OutList:
            print t.Label
            img=t.ViewObject.Proxy.img.copy()
            if res==None:
                res=img.copy()
            else:
                #rr=cv2.subtract(res,img)
                #rr=cv2.add(res,img)

                aw=0.0+float(obj.aWeight)/100
                bw=0.0+float(obj.bWeight)/100
                print aw
                print bw
                if obj.aInverse:
                    # b umsetzen
                    ret, mask = cv2.threshold(img, 50, 255, cv2.THRESH_BINARY)
                    img=cv2.bitwise_not(mask)
                rr=cv2.addWeighted(res,aw,img,bw,0)
                res=rr
        #b,g,r = cv2.split(res)
        cv2.imshow(obj.Label,res)
        #cv2.imshow(obj.Label +" b",b)
        #cv2.imshow(obj.Label + " g",g)
        #cv2.imshow(obj.Label + " r",r)

        res=img

        if not obj.matplotlib:
            cv2.imshow(obj.Label,img)
        else:
            from matplotlib import pyplot as plt
            # plt.subplot(121),
            plt.imshow(img,cmap = 'gray')
            plt.title(obj.Label), plt.xticks([]), plt.yticks([])
            plt.show()

        self.img=img