An approach to detect small infrared targets using Marr's method is presented in this paper, on the basis of the introduction of Marr's vision theory and the principles of edge detection proposed by Marr and Hildreth first. 介绍了Marr视觉理论的基本框架及Marr-Hildreth边缘检测的基本原理,给出了LoG模板实例,并将其应用于红外小目标检测中。
Marr - Hildreth operator is one of the best edge detectors. Marr算子是数字图像边缘提取算子中较好的一种。