结果显示，各波段图像平均梯度提高了67.1%，细节信号能量提高了65.2%，结果证明了MTF检测方法的有效性。

Experimental results indicate that the average gradient has been improved by 67.1% and the detail-signal energy improved by 65.2%, which proves the effectiveness of the proposed method.

youdao

结果显示，各波段图像平均梯度提高了67.1%，细节信号能量提高了65.2%，结果证明了MTF检测方法的有效性。

Experimental results indicate that the average gradient has been improved by 67.1% and the detail-signal energy improved by 65.2%, which proves the effectiveness of the proposed method.

youdao