查询词典 roach clips

With senior management and professional technicians, advanced domestic production facilities, strong technical force, scientific test methods and perfect quality management system, we could produce several hardware riggings such as DIN eyebolt nut, rotating ring, shackle, Wire Rope Clips, turnbuckle etc.

我厂拥有高级管理和专业技术人员，拥有国内先进的生产设备，雄厚的技术力量，科学的检测手段和完善的质量管理体系，生产DIN吊环、旋转环、卸扣、卡头、花兰等五金索具，大部分出口日本、韩国、美国、欧洲等地。

It is the first important step in video analysis and will directly affects the effectiveness of indexing Shot boundary detection is one of our major research interests and we will tackle the following existing problems the ambiguity between gradual change and camera motion, the discontinuity during gradual change, false detection caused by illumination variation and flashlight, automatic threshold selection Firstly, we discuss shot boundary detection in non-compressed domain In chapter 2, we compare some of the commonly used detection methods which are based on frame difference and point out that single feature will not generate good results As a conclusion, we use fuzzy logic to combine multiple features Presently, most frame difference based shot boundary detection algorithms rely on threshold and hence the selection of such thresholds will greatly affect the performance of boundary detection We propose a membership function to define frame difference and calculate the membership with self adaptation according to the statistic distribution of frame differences to satisfy different type of video clips Experiments show that the proposed fuzzy shot boundary detection algorithm can be used with different video types and has a high detection precision and recall In chapter 3, we discuss model-based shot boundary detection algorithms regarding chromatic and spatial editing effects such as fade-in, fade-out, dissolve and wipe Various parameters are proposed to better describe the characteristics of each editing type.

镜头边界的检测是把视频自动地分割为一个个镜头，作为基本的索引单元，因此它是视频分析重要的第一步，直接影响到视频检索的成败。镜头边界的检测是本文研究的重点之一。目前镜头边界检测算法主要存在以下问题：渐变与镜头运动难以区别；渐变过程中的不连续与停顿、光照条件的变化及闪光灯等特殊情况会引起误检测；自动选择阈值比较困难等。本文首先针对非压缩域视频进行了镜头边界检测的研究。在第二章中我们采用了比较流行的基于帧间差的方法。在比较各种帧间差计算方法的基础上，指出使用单一的特征难以取得很好的检测效果，提出用模糊逻辑综合使用各种特征。目前大多数基于帧间差的镜头边界检测算法都采用阈值法进行镜头转换的判别。阈值选择的误差对检测性能有较大的影响，本文提出用隶属度函数定义帧间差较大、中等较大和较小等概念，并根据帧间差的统计分布自适应地确定隶属度，以适应不同类型的视频片断。实验结果表明这种基于糊逻辑的镜头边界检测算法可以适应不同的视频，并具有较高的检测精度和检出率。在第三章中采用基于模型的方法进行镜头渐变的检测，研究了淡入／淡出、慢转换和扫换的模型。

Featuring incredibly realistic computer-generated images and 3-D film clips—with 3-D glasses—field photography by National Geographic cameramen, and much more, the book interweaves dramatic scenes of the far, far distant past; up-to-the-minute scientific profiles of nearly two dozen sea monsters; and a group portrait of the eccentric Sternberg family, Kansas-bred pioneers of marine paleontology.

书中真实的电脑制作的图像和三维电影选录都是由《国家地理》杂志的摄影师实地拍摄的。遥远的过去和24种海洋怪物的详细的科学档案交织在一起，黃花石蒜属家族的描述和海洋古生物学交织在一起，组成了一个气势恢弘的篇章。

Schmidt said, according to the agreement, YouTube users to upload their favorite Lions Gate Pictures film clips issue, which will be advertising spots.

施密特称，根据达成的协议，用户可以向YouTube上传他们喜欢的狮门影业发行电影的片断，其中将插播广告。

The majority of these pictures and film clips show one very poignant fact.

大部分的这些图片和电影片断显示，一个非常尖锐的事实。

In addition, the series will feature viral clips of the week, premiere its own original videos created by and starring well-known actors and comedians, as well as highlight a weekly "Viewer's Choice" video chosen from among those uploaded and voted on via COMEDY CENTRAL's flanker Web site, Atom.

此外，该系列将有一周的病毒片段，自己原来的首映影片以及主演创建的著名演员和喜剧演员，以及突出周刊"浏览器的选择"的影片中选出的上载及表决通过的喜剧中央的侧卫网站，原子。

It is impossible to identify how many video clips on YouTube are amateur and how many are professional but its 60 per cent of the US video-sharing market clearly owes much to copyright foot-dragging.

要想区分YouTube上的视频片断有多少是业余的、有多少是专业的，根本不可能，但YouTube占有美国60%的视频共享市场，显然要归功于它在版权保护方面的拖延。

Below are the other known clips of media foreknowledge of the WTC-7 collapse from both CNN and the BBC.

下面是其他已知的剪辑媒体foreknowledge的世贸中心7崩溃，从CNN和英国广播公司。

Unstructured data such as text, graphic images, still video clips , full motion video , and sound waveforms tend to be large -- a typical employee record may be a few hundred bytes, but even small amounts of multimedia data can be thousands of times larger.

从数据量上看，文本，图像，视频剪辑，电影，音频波形等非结构化数据所需的存储空间十分庞大。一条典型的雇员记录可能只需数百字节，而一条普通的多媒体数据就可能数千倍于前者。

The gaffer added: I didn't see the game, but I have some clips available and I have read the report.

主教练补充道："我没有看那场比赛，但是我已经看了集锦，还有阅读了一些报道。"

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。