英汉例句

• based on these excellent characteristics of phase congruency model, we use it to detect the edge of natural image.

  基于这些优良特性，本文采用相位一致性模型对图像进行边缘检测。

• the method consists of three steps. firstly, image segmentation is achieved by watershed transform based on phase congruency gradient and foreground marking to extract image objects.

  首先，利用基于相位一致梯度与前景标记的分水岭变换进行影 像分割，提取图像斑块；

• but the original phase congruency model does not consider the direction information of phase data, then 「aftershocks」 behavior will exist in detected results.

  然而，原有的相位一致性模型没有考虑相位数据的方向信息，在进行边缘检测的过程中出现「余震」现象。

• a background processing method based on phase congruency is put forward. the experiments show the method is resultful .

  本文提出采用相位一致法去除车辆图像中的背景，实验结果表明这种方法能够有效的去除背景图像。

• phase congruency model avoids the hypothesis of the edge type in advance, and is invariant by contrast.

  相位一致性模型避免预先假设边缘的类型，且不受明暗对比度的影响。

• phase congruency was introduced as a new method to detect features from high-resolution remotely sensed imagery.

  精确检测图像边缘特征是进行高分辨率遥感图像分割和识别的关键。

• secondly, image edges are detected by phase congruency model and the major geometric structures are obtained by removing short edges.

  其次，利用相位一致性模型检测图像边缘，去掉短小边界获取图像的主要几何结构；

• after the pretreatment, the phase congruency was applied to detect edge and obtained the major geometric structures in a color image for seeded region growing.

  彩色图像经过预处理后，首先采用基于相位信息的方法来检测边缘，得到图像的大致区域分布。

• corresponding experiments show the reliability of the phase congruency detection system and the high phase congruency between optical fiber laser hydrophones.

  相应的实验表明相位一致性检测系统的可靠性和高的光纤激光器水听器之间的相位一致性。

• a high precision method based on the phase congruency features was presented in this paper for automated evaluating sub-pixel band-to-band registration accuracy of satellite multispectral imagery.

  文章实现了一种基于相位一致特征的多光谱图像亚像元波段配準精度自动评价方法。