dim small target

• 弱小目标

dim small target的用法和样例：

例句

1. Detection of dim small targets in infrared images was addressed.
   探讨了红外图像中的弱小目标检测问题。
2. In general, small targets always are the extremum pixels in image local area.
   弱小目标一般是图像局部区域的极值点。