查询词典 wipe up

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。

Jack: Faraday told me that we need to wipe out some kind of pocket of energy.

Faraday 告诉我，我们得炸掉能量堆。

Agent Products include: anti-static finger sets of anti-static Taiwan pad, anti-static turnover boxes, anti-static component box, anti-static hollow plate, purifying room: incision fingerstall,, clean cloth, SMT automatic wipe rolls of paper , visco-dust pad, sticky paper dust.

代理产品有：防静电手指套、防静电台垫、防静电周转箱、防静电元件盒、防静电中空板、净化室用：切口指套、无尘纸、无尘布、SMT自动擦拭卷纸、粘尘垫、粘尘纸。

Wash,wipe and chop 1000g fish into pieces,use a small amount of ginger,shallot and salt to marinate for 10 minutes,then mix fish with little bean flour well.

将洗净的鲜鱼1000克切成片，加少许盐、姜、葱码味10分钟后，再放入豆粉少许拌匀待用。

Fixed "No Disk" bug when using Wipe Free Space.

固定"没有磁盘"错误当使用擦拭可用空间。

Fixed \"No Disk\" bug when using Wipe Free Space.

固定"没有磁盘"错误当使用擦拭raggler ，单击设置，然后单击选项。

Did I forget to wipe my mud flaps?

我忘了擦我的挡泥板吗？

The first reason is that it gives you something to hold on to that floats when you wipe out and the second ...

第一个原因是，它给你的东西，以保持浮现当你消灭第二。。。

Diabetic Patient summer must pay attention to individual sanitation, time bathe, seasonable change clothes, after washing a foot, should notice to wipe the skin to maintain the skin between toe dry, prevent bacterium and mould infection.

糖尿病病人夏天一定要讲究个人卫生，定时洗澡，及时更衣，洗脚后应注意擦干皮肤保持脚趾间的皮肤干燥，避免细菌和霉菌感染。

More malicious strains can make your computer issue random sounds or greet you with unexpected screen messages.in extreme cases,viruses can wipe out data,damage files or even perform a format of your hard disk.

然而某些恶意的病毒变异体可使电脑时不时发出声响，或者突然在屏幕上冒出个对话框跟你打个招呼。在极端的情况下，病毒会清除数据，损害文件，甚至格式化硬盘。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。