不连续点 meaning in English
discontinuity point
discrete point
point of discontinuity
point of divergence
Examples
- Image edge detection is the basic step in processing and identifying the image , though there are many different reasons for the cause of image edge , reflect in the basic element of the image
摘要图像的边缘检测是对图像进行进一步处理和识别的基础，虽然图像边缘产生的原因不同，但反映在图像的组成基元上，它们都是图像上灰度的不连续点或灰度剧烈变化的地方，这就意味着图像的边缘就是信号的高频部分。 - In chapter 2 there are four goals : the first is to investigate some geometric properties of h - caccioppoli sets , the second is to characterize the discontinuous set su and jump set ju of u bvh ( ) , the third is to study pointwise behavior of u bvh ( ) and our effort is concentrated on showing approximate differentiability of u in the sense of pansu ' s , while the last and the most important is to show that dhu with u bvh ( ) as a radon measure can be split into three parts ( absolutely continuous part , jump part and cantor part , respectively ) just like the derivative of a bv function in the setting of euclidean space
第二章有四个目标：一是讨论h - caccioppoli集的若干几何性质，二是刻画h -有界变差函数的近似不连续点集和跳跃点集的特征，三是研究u bv _ h ( )的逐点行为，我们集中讨论u在pansu意义下的近似可微性，最后也是最重要的目标我们证明对u bv _ h ( ) ， d _ hu作为radon测度能够分解成绝对连续部分、跳跃部分和cantor部分之和。