查询词典 segmentation-cavity

This algorithm uses HSV colour space which is more compatible with human's visual sense feature and takes advantage of human's perception feature on colour to quantise colour components in non equal interval and to form the eigenvector. Then it uses histogram intersection distance algorithm to match pieces' feature, and according to the characteristic of stitching pieces of image its own, the image segmentation technique is adopted to cull the background of the piece, and simultaneously the approach to match the pieces by direction is implemented.

算法采用符合人类视觉特性的HSV颜色空间，利用人对颜色的感知特性对颜色分量进行非等间隔的量化并形成特征矢量，应用直方图相交距离进行了特征的匹配，并且针对拼块图像自身的特点采用了图像分割技术对拼块图像的背景进行剔除的同时实现了按方向进行匹配的方法。

A new method of video stream segmentation based on video page is presented.

提出了基于视频页的视频流分割方法。

The first one is discourse segmentation which is an important automatic abstracting technology.

介绍了自动文摘技术中两个关键问题的研究。

This paper proposes an image segmentation method which allocates regional smoothness automatically according to the requirements.

提出一种根据分割要求自动配置区域平滑性的图像分割算法。

But something about animal segmentation was a watershed event that birthed a line of descendants who were champion evolvers.

而有关动物分支的重大事件是生命进化的一个分水岭，由此分化出的一系列后裔也就成了进化的赢家。

A new approach to LED color image segmentation based on Gaussian function was proposed. By using color component value and caning on the filter through the Gaussian function template, the two value image of the useful numerical information could be attained directly.

提出了一种基于高斯函数的LED彩色图像分割新方法，利用彩色分量值，通过高斯函数的模板进行滤波，直接分割出有用数字信息的二值图。

Computer application; Chinese information processing; the degree of cohering; the mutual information; word segmentation

关键字］计算机应用；中文信息处理；黏结度；相关信息[5]；分词

The experiment shows this method has a large capture range and is able to move snakes into boundary concavities, and also this method can use video object tracking and segmentation.

实验仿真结果表明，这种改进的Snake算法能够收缩到图像的凹陷部分，而且能较好地跟踪视频对象的运动。

The active contour model is a powerful image segmentation method for representing image contour, but it has three severe difficulties. First, active contour model highly depends on its initial position. Second, active contour model lacks the ability to handle boundary concavities.

动态轮廓模型(active contour model； ACM)是一种功效强大的影像分割描绘方法，但却具有三个严重的缺点：第一、此模型非常依赖待描绘图形的起始位置，第二、此模型缺乏进入图形凹陷处的能力，第三、此模型有停滞在局部能量极小值的倾向。

Combining detection and identify of SAR imagery this paper summarized study evolution of SAR image on demising,characters of line and texture extraction, image segmentation and target detection; Introduced up to date study progress; ultimately analyzed program about detection and identify of SAR image in inland and overseas thing and prospected development in future.

本文结合SAR图像检测和识别应用技术的发展过程，综述了SAR图像在噪声抑制、线状特征和纹理特征提取、图像分割和目标检测等方面的研究进展；介绍SAR图像检测和识别的最新研究情况；最后分析当今国内外SAR图像检测和识别所面临的问题，并对未来发展进行展望。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。