weak targets

• 小目标

weak targets的用法和样例：

例句

1. This paper presents a small targets detection approach based on anomaly distributing in hyperspectral data.
   摘要提出一种基于分布异常的高光谱遥感影像小目标检测方法。
2. Track before Detect technology for dim small moving targets in low SNR image sequences was surveyed.
   对低信噪比下图像序列运动小目标先跟踪后检测技术进行了较为系统地研究。