The technique for recognizing the artificialtarget recognition in natural background is important to military science technology and civil auto-control.
自然背景下人工目标的识别技术，在军事科学领域和民用自动控制领域具有非常重要的意义。
2
A new matching method based on two-image space intersection was developed, aiming to the fast automatic matching of artificialtarget points in digital close range photogrammetry.
针对数字近景摄影测量中的人工标志点快速自动匹配问题，提出了一种基于双片空间前方交会的匹配算法。
3
Based on the relative differential box-counting method of calculating image fractal dimension, a practical approach is presented to detect an artificialtarget from natural scenes.