Question

我正在一个项目中，一个移动机器人在4壁配置的地面中漫游。每面墙都有一个独特的形状（正方形，三角形）。机器人会检测形状并计算机器人到墙壁之间的距离并导出它。

所需的结果

Timestamp    A     B      C    D

xxxxx        0     12     0    0

yyyyy        21    0      0    0

当前代码将距离A或B或C或D的下一列导出到时间戳。但是如果它检测到C，我希望将0作为A，B和D的值。

Timestamp    A     B      C    D

xxxxx        41    0      0    0

yyyyy        21    0      0    0

有人可以帮我吗？

if area > 200:
            cv2.drawContours(frame, [approx], 0, (0, 0, 0), 5)

        if len(approx) == 3:


            timestamped_camera_readings = np.append(timestamped_camera_readings, (((154*58)/(perimeter/4))*0.2645 ))
        elif len(approx) == 4:


            timestamped_camera_readings = np.append(timestamped_camera_readings, (((154*58)/(perimeter/4))*0.2645 ))

        elif len(approx) == 5:


            timestamped_camera_readings = np.append(timestamped_camera_readings, (((154*58)/(g/5))*0.2645 ))



write_fmt = " ".join("%4.2f" for _ in timestamped_camera_readings)
# append time

timestamped_camera_readings = np.append(float(timestamp),timestamped_camera_readings)
write_fmt += " %.0f"

with open("camera_diatanceee.txt", "ab") as ff:
    np.savetxt(ff, np.expand_dims(timestamped_camera_readings, axis=0),fmt='%f')

格式化numpy保存文本值

0 个答案: