低对比度小目标检测与跟踪算法的研究是电视跟踪领域的关键技术之一。
Detection of small target with low contrast and the research for tracking algorithm is one of the key techniques in TV tracking field.
针对以上问题，文章讨论了在低对比度、强干扰的情况下，对弱目标的提取方法。
For that, this paper proposes a method that extracts the weak target from background, which includes strong noises and low contrast.
如何有效地增强图像是图像分析中的一个难点，通常，图像的目标背景对比度低，噪声大。
How to improve image is always a difficult problem. Generally, the target background of image has some characteristics, such as the low target-to-background contrast, great noise and so on.
为了解决低对比度红外序列图像中运动小目标的检测问题，提出了一种基于多级滤波的检测方法。
In order to solve the problem of detecting moving small targets in low-contrast infrared image sequences, a new detection method based on multilevel filter is proposed.
海天背景下舰船目标红外图像的目标背景对比度低，噪声大。
Infrared images for warship targets in sky -sea background have some characteristics, such as the low target-to-background contrast, great noise and so on.
研究分析了常规分割算法在低对比度弱小目标图像分割中存在的主要困难，提出了对预处理和图像采取两级分割的方法。
As the main difficulty in small target image segmentation is analyzed by using routine method, a new method basing on two-time segmentation of the processed images is applied.
近年来，低对比度图像中弱小目标的检测问题一直是 光学和图像处理领域的研究热点。
The detection for small dim targets in image processing field has been the subject of intense investigation for years.
血管影像的特点是受噪声影响、血管形态模糊、背景噪声和目标混杂，以及目标与背景对比度低，这些都给分割任务带来困难。
Vascular tree angiograms suffer from noise and they are fuzzy, low-contrast with the vessel disturbed by background. Thus, segmentation is a difficult task.
低对比度、低信噪比弱小目标探测技术是光电成像探测系统的关键技术之一。
The technique of small dim target detection in low Signal-to-Noise and low contrast images has been the key technique of the electro-optical detecting system.
低对比度、低信噪比弱小目标探测技术是光电成像探测系统的关键技术之一。
The technique of small dim target detection in low Signal-to-Noise and low contrast images has been the key technique of the electro-optical detecting system.
应用推荐