背景干扰 meaning in English
background interference
Examples
- After removing noise by the difference filtering arithmetic , the bubbles were separated from background to obtain the pre - segmentation image by using morphological gradient and adaptive threshold
利用差影算法滤除背景干扰，依据形态梯度和自适应阈值分离前背景，得到预分割图像。 - With the conditions of constant false - alarm probability and low signal - to - noise ratio , the signal - to - noise ratio can be improved by reducing the effects of background interference and random noise
在恒虚警概率条件下，该算法可以在低信噪比的情况下，减小背景干扰和随机噪声的影响，提高信噪比。 - Scholars at home and abroad offer many detection algorithms , but these algorithms aren ' t mature , especially to complicated background , and these algorithms almost deal with uncomplicated background
目前，国内外许多学者已经作过大量的检测算法研究，但还没有建立成熟的理论体系和切实可行的实用算法，尤其是在复杂背景干扰的抑制方面，大部分研究工作所处理的还不是真正的复杂背景。 - The algorithm can effectively separated the small moving target from the rela - tively stationary backgrond according to the differences among the small moving target , back ground interference and noise by inhibiting the background and enhancing the target
这种算法根据运动小目标，背景干扰和噪声在图象序列中的差异，能够抑制背景，增强小目标并将其从相对静止的背景中有效地分离出来。 - The amplitude feature and the phase feature of target highlights are acquired , and two cluster methods based on the two features are proposed . interference background is wiped out by cluster analytic methods , and distinct target image is achieved
同时，提出了基于目标亮点幅度特征和目标亮点方位特征的两种聚类方法，并用聚类分析方法从背景干扰中提取出了目标的亮点特征，得到了清晰的目标图像。