[BUG 记录]

      float ratio =1.45;
int left_x=chepai_r.x-(int)(chepai_r.width*ratio);
             int right_x=chepai_r.x+chepai_r.width+(int)(chepai_r.width*ratio);
             int down_y=chepai_r.y+chepai_r.height+(int)(0.75*chepai_r.width);
             int up_y=chepai_r.y-(int)(chepai_r.width*1.35);
             Mat m_deal=img_roi_CheSheng.clone();
             for(int m=0;m<m_deal.rows;m++)
                 for(int n=chepai_r.x;n<chepai_r.x+chepai_r.width;n++)
                 {
                     m_deal.at<Vec3b>(m,n)[0]=0;
                     m_deal.at<Vec3b>(m,n)[1]=0;
                     m_deal.at<Vec3b>(m,n)[2]=0;
                 }
              //int tmp=(int)ratio*chepai_r.width;
             if(chepai_r.x>=(int)(ratio*chepai_r.width))//(int)ratio*chepai_r.width)
             {
                 chepai_leftx2Chewei=(int)(chepai_r.width*ratio);//(int)chepai_r.width*ratio;
             }
             else
             {
                 chepai_leftx2Chewei=chepai_r.x;
             }
             chepai_rightx2Chewei=chepai_leftx2Chewei+chepai_r.width;      float ratio =1.45;
int left_x