模糊区 meaning in English
confusion region
fuzzy region
Examples
- Theoretical and experimental study on fuzzy zone in on - line identification for grinding burn
磨削烧伤在线辨识中模糊区的理论分析与实验研究 - Wide - angle reflection and refraction seismic has been success fully used to image zones beneath high velocity layer
摘要广角地震可以实现对高速屏蔽层下模糊区的地震成像。 - In image segmentation , the paper improves some common algorithm of gradual segmentation according to its shortcomings . in the first segmentation step , the paper separates one fingerprint image to four parts at first , then confirms foreground board regarded as seeds by gray - level statistical features and apply region growing method , at last combines the four parts to one image that is the first segmentation image . in the second segmentation step , the paper signs the irrecoverable region from the first segmentation image by gray - level and directional statistical features
在指纹图像分割方面,本文针对一些普通的指纹图像分级分割算法的缺点,对它们进行了一些改进:在第一级分割中首先把指纹图像等分为四个部分,然后利用灰度统计特性分别确定各个部分的前景区小块,并作为种子块,再利用灰度及方向等统计特性定义种子区域生长规则并进行前景区域生长,最后将四个部分合成一幅图像即得到了一幅被分割掉背景的指纹图像;在第二级分割中利用灰度及方向等统计特性分割掉第一级分割图像中的不可恢复的模糊区。