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resized1[global_y0:height+global_y0, global_x0:weight+global_x0] = resized0

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resized1 = cv.imread('temp0.jpg')#读取最开始读入的图片

    #cv.imshow('resized1-0.jpg', resized1)

    #cv.waitKey(10)

    img = cv.imread('output.jpg')#读取生成的烟雾图

    resized0 = cv.resize(img, (weight, height), interpolation=cv.INTER_AREA)

    #cv.imshow('resized0.jpg', resized0)

    #cv.waitKey(10)

    #嵌入图片，resized1是原图，resized0是烟雾图片，中括号内为嵌入的坐标

    resized1[global_y0:height+global_y0, global_x0:weight+global_x0] = resized0

    #cv.imshow('resized1.jpg', resized1)

    cv.imwrite('temp1.jpg', resized1)

    resized2 = resized1 # 将最终生成的图片复制到全局变量中，在保存按钮中进行保存

    #cv.imwrite('resized2.jpg', resized2)

    global final_picture # 此处声明该图片为全局变量

    final_picture=resized2 #将最终生成的图片复制到全局变量中，在保存按钮中进行保存

    #cv.imwrite('final_picture0.jpg', final_picture)

    #cv.waitKey(10)

    height, width, bytesPerComponent = resized1.shape #取彩色图片的长、宽、通道

    bytesPerLine = 3 * width

    cv.cvtColor(resized1, cv.COLOR_BGR2RGB, resized1)

    QImg = QImage(resized1.data, width, height, bytesPerLine,QImage.Format_RGB888)

    pixmap = QPixmap.fromImage(QImg)

    self.label_ShowPicture.setPixmap(pixmap)

    #self.label_ShowPicture.setPixmap(QPixmap("resized1.jpg"))

    self.label_ShowPicture.setCursor(Qt.CrossCursor)

    print("已经嵌入")