边界图 meaning in English
boundary map
Examples
- The external force given by the edge map makes the curve moving in the direction of the edge , hi traditional active contour the external force is the potential energy of the edge map , which has some insurmountable difficulties
外力是由图像的边界图给出，它使得曲线向着边界点移动。在传统的活动轮廓中，外力通常由边缘点的梯度势能场给出。 - In this paper a system for segmenting and tracking the objects from sequences is designed . this system is mainly made up of three parts that are the motion estimation giving out the motion vectors , the edge detection finding the edge points and contour and the deformable contour achieving the segmentation and tracking for the objects
本文设计了一种基于可变轮廓的序列图像的分割和跟踪系统，该系统主要由三个部分组成：运动估计给出运动向量，边缘点轮廓提取得到图像的边界图和外轮廓，而可变轮廓分割方法实现目标分割和跟踪。 - Firstly , a fourth - orders statistic hypothesis testing in inter - frame difference is used to automatically separate the moving areas from the background in a general video sequence . secondly , change areas are extracted as markers of the corresponding moving object . using the marker , region - growing algorithm can locate the precise boundary of moving object
( 3 )基于轮廓跟踪；首先介绍了提取初始模板方法?基于高次统计的判决算法，通过选择合适的背景噪声阈值，最终得到较好的结果，然后对于后续帧中的边界提取，提出将灰度图像所使用的区域生长方法进行改进，即将它们运用到彩色图像中，通过选择合适的生长规则，得到较好边界图。