查询词典 segmentation sphere

At first emendate the license plate, then utilize the quality of character, such as width of character and space between character, to segment the character. The method is simple and applied, and the result of segmentation is good.

先对车牌进行校正，再利用车牌字符的先验知识，根据字符的宽度和间距等进行字符的分割，实验表明这种方法简单、实用，获得较好的分割结果。

This paper presents a method for segmentation of the endocardium and epicardium of the left ventricle in cardiac magnetic resonance images using Snake models.

提出一种基于Snake模型的左室壁内、外膜分割方法。

Considering that the left ventricle is roughly a circle, a shape constraint based on circle is adopted for segmentation of the endocardium.

就左室壁内膜的分割而言，考虑到左室壁的形状近似为圆形，引入基于圆形约束的能量项。

His ideas on immediate constituent analysis, segmentation by contrast, included position and absolute position, bound form and free form, the minimum free form, endocentric...

他提出的新概念有：内部位置和绝对位置，粘附形式和自由形式，最小自由形式，向心结构和离心结构，完整句和小型句，零成分，短语词等，对后世的语法研究有深远影响。

This paper discusses the key technology of the auto-answering system such as the construction of the initial knowledge base, word entry segmentation of Chinese ideograph and the full-tex search technology of web page.

该文对自动答疑系统的关键技术：初始领域知识库的构建、汉语词条切分技术、web页面的全文搜索技术进行了论述。

As the distance between epiphysis and metaphysis is relatively close, it can prevent the contour from closing toward the edge of epiphyseal structure which has been divided in the first step, to set a perpendicular to the x-axis of region of interest in the segmentation process.

由于骨骺和干骺相离较近，在分割过程中设定一个垂直于兴趣区域x轴的直线，防止轮廓向着第一步中已经分割好的干骺骨结构边缘靠近。

Finally, based on the motion estimation and modifying region, a combined moving region segmentation and tracking algorithm has been proposed.

最后，将视频运动信息的检测与分析成功地应用于对象分割，提出了一种基于运动估计和区域修正的运动对象分割与跟踪联合算法。

When it comes to the non-parameter density estimation technique for characterizing the region feature distribution, it also takes the collective distribution into consideration because of inaccurate segmentation.

此外，在应用非参数密度估计技术来构造语义类的特征分布时，针对区域分割的不精确性，该文还考虑了区域特征空间的总体分布因素，进而对区域的后验分布进行更可靠地估计。

Proposed scene segmentation by Frame interval and Euclidean distance histogram comparison algorithm which based on sports video scene switching.

依据体育视频镜头切换规律，提出基于间隔帧的直方图欧氏距离比较算法实现镜头分割，有效降低了算法时间复杂度，提高了镜头查全率。

The film or movie is the most popular and common video resource. In this paper we use the film video as an example, aims to implement real-time retrieve of explosion and shot scenes, has carried on the following research mainly: first, we proposed a method of real-time recognition of explosions based on dominate-color and audio information and improved the accuracy the retrieve;second, we proposed a method of real-time retrieve of shots scenes based on audio information and differences between frames when the shot occurs;third,a whole video abstraction system is proposed, it can cut off the clips which have been retrieved and merge them into a independent video abstraction in the same time edit the information of the it ;forth, it offers two-level retrieval structure of"key frame-highlights"and can play segmentation result and the whole video just like a video player.

电影或电视剧视频是人们日常生活中最喜闻乐见也是最常见的视频内容，本课题以此类视频为研究素材，目的是实现实时爆炸和枪击场景的检测，主要进行了以下几个方面的研究：1针对视频中爆炸场景的主色和音频特点，提出了一种基于声像特征的实时爆炸场景检测算法；2捕捉视频中枪击事件瞬间的帧间变化信息和相应音频信息，提出了一种基于声像特征的实时枪击场景检测算法；3从原始视频中切割检索到的精彩视频场景合并成单独精彩缩略视频，并可进行相关信息编辑，形成比较完备的视频摘要系统；4形成关键帧-精彩视频场景的二级浏览结构，可对分割结果或整个视频片断进行播放，基本实现播放器的功能。

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。