Review on recent development in infrared small target detection algorithms
红外弱小目标尺度的定义:
The size of the target is very small of 2X2 to 9x9 pixels and is less than 0.15% of the whole image.
DBT方法(Single frame detection)优点:
- 不依赖图像序列信息
- 不依赖目标运动状态、形态信息
DBT方法缺点:
- 低信噪比效果不佳
DBT方法分类:
-
背景空间一致性(Background spatial consistency)
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目标显著性(target saliency)
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基于补丁级(patch-level based)
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基于补丁图像级(patch-image level based)
代表作:
- IPI(infrared patch image) Infrared patch-image model for small target detection in a single image
评价指标:
- SCR(signal to clutter ratio),信杂比
- BSF(background suppression factor),背景抑制因子
- ROC(Receiver operating curve),受试者工作曲线
实验结果:
各方面优缺点总结:
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原文链接:https://blog.csdn.net/weixin_39611130/article/details/121930851
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