GRSL - 2013 - A Robust Directional Saliency-Based Method for Infrared Small-Target Detection Under Various Complex Backgrounds
- 把问题刻画成 显著性检测,假设 目标是 isotropic Gaussian-like shape,而 background clutters are generally local orientational
- formulate this problem as salient region detection, which is inspired by the fact that a small target can often attract attention of human eyes in infrared images.
- This visual effect arises from the discrepancy that a small target resembles isotropic Gaussian-like shape due to the optics point spread function of the thermal imaging system at a long distance, whereas background clutters are generally local orientational.