低信噪比条件下点目标的检测性能在很大程度上依赖于对红外背景杂波的抑制情况。
The effective detection for point target in low SNR IR images is dependent greatly on the suppression of background clutter.
实验结果表明，该方法能有效检测和分割出低信噪比复杂自然背景红外图像中的目标。
The experimental results show that the method can effectively detect and segment the target in a low SNR infrared image with the complicated nature background.
针对红外搜索跟踪系统对复杂云层背景条件下红外弱小目标检测问题，提出了一种低虚警率的弱小目标稳健检测算法。
For the infrared dim small target detection in complex cloud background of IRST, a robust algorithm of low false alarm is proposed.
本文以复杂海面背景下的红外舰船图像作为低信噪比条件下红外小目标图像的代表。
The infrared ship image in the background of sea and sky is performed with the improved morphological filters.
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.
红外图像具有高背景，低反差，低信噪比等特点。
Infrared image has the features of high background, low contrast and low SNR.
实验结果表明，该方法能有效检测和分割出低信噪比复杂背景红外图像中的目标。
The simulation result indicates that the method can detect and segment the goal in the low SNR in…
实验结果表明，该方法能有效检测和分割出低信噪比复杂背景红外图像中的目标。
The simulation result indicates that the method can detect and segment the goal in the low SNR in…
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