An ATR algorithm finds target like regions (regions-of-interest (ROIs)) within a SAR image and computes a class for each ROI. The meaning of SAR ATR is explained, and the general architecture of SAR ATR system is introduced in this paper.是什么意思_An ATR algorithm finds target like regions (regions-of-interest (ROIs)) within a SAR image and computes a class for each ROI. The meaning of SAR ATR is explained, and the general architecture of SAR ATR system is introduced in this paper.在线翻译_英语_读音_用法_例句