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Nokia research center, Beijing 100013; 4. School of Computer Science and Technology, Beijing Hang University, Beijing 100083Abstract An initial quantity parameter prejudgment algorithm that can predict the initial QP precisely is proposed based on statistics of encoded frames and frame complexity eigenvalue of I frame.

基于视频图像编码前的参数信息和I帧图像复杂度的特征量分析，建立算法模型，提出了精确预测初始量化参数算法，该算法可准确预测初始量化参数。

Flash animation, software can achieve various effects, animation is by a frame of a frame of static images in a short time, the visual effect caused by the dynamic process, clarify performance is one of the most important principle of abstraction and media. The use of reasonable design, animation, not only helps to discipline knowledge expression and communication, make the learners to deepen the understanding of the knowledge and improve the learning interest and teaching efficiency, also can add artistic effect of courseware.

Flash软件可以实现多种动画特效，动画都是由一帧一帧的静态图片在短时间内连续播放而造成的视觉效果，是表现动态过程、阐明抽象原理的一种重要媒体。，使用设计合理的动画，不仅有助于学科知识的表达和传播，使学习者加深对所学知识的理解，提高学习兴趣和教学效率，同时也能为课件增加生动的艺术效果。

This paper presents a novel multiple object segmentation algorithm based on a Bayesian framework. According to the characteristic of the intra-frame and inter-frame information, a representation of Maximization of the A posteriori Probability of spatio-temporal label field is proposed. So a minimization of energy function is obtained.

摘要该文提出了一种基于贝叶斯框架的时空标记场最大后验概率的多视频对象分割算法，根据视频序列帧间和帧内信息的不同特点，建立基于多个对象分割标记场的最大后验概率公式，并导出其最小能量函数，通过求解最小能量使其分割标记的后验概率达到最大。

Was established in May 1999, located in the scenic Lake pyroxenite, trade and production of complex combination of enterprises, companies have an independent right to import and export, mainly for household Products decorative mirror, dressing mirror, iron-making products, photo-frame, frame, furniture, etc. matching glass.

深圳市杰之洋玻璃有限公司成立于1999年5月，座落于风景秀丽的石岩湖畔，是贸易型和生产型相结合的复合型企业，公司拥有独立的进出口权，主要产品有家居装饰镜、穿衣镜、铁线工艺制品、相架相框、家具配套玻璃等等。

The motionless backgroup situation usually happens at the video camera parked to opposite quiescent condition , the first wipe off yawp by using pretreatment method,the second using the method of difference Statistic in two frame to analyse and compute background , Above this base to utilize the resumeed background and present frame message detect movement target and it"s movement track ; In dynamic backgroup movement image,it is very difficult to exactly compute ground since the background is varied complexly , the article research the optical flow model、 background model、 moving object detection based on entropy,and depart target from background in movement picture , detect moving target and plain it"s track.

静止背景的情况通常发生在摄像机相对静止状态，首先用预处理的方法去除噪声，其次采用帧间差分统计的方法进行分析计算背景，在此基础之上利用恢复的背景及当前帧的信息检测运动目标及其运动轨迹；对于动态背景的运动图像，由于背景是不断变化且呈现出复杂的特征，因此很难准确求出静止背景，本文在光流矢量场和配准方法的基础上探讨研究了光流模型、背景模型和基于熵的方法，在动态图像上分离不同的目标与背景，直接检测出运动目标并画出相应的轨迹。针对运动图像的复杂性，本文提出了构建模型知识库的设想。

Some statistical properties of product assembly are obtained on the basis of industrial investigation of assembly procedure and analysis of assembly operations of typical products; concept of fuzzy quotient set is introduced to the study of assembly sequence planning and a theoretical frame and algorithm for assembly sequence planning based on product fuzzy quotient set is presented; theory and method of fuzzy automata and fuzzy decision are used in the investigation of sensor based assembly sequence planning and a theoretical frame and algorithm for assembly sequence planning based on information sensing of assembly process are presented; an assembly model for product is put forward; study of product disassemblability is carried on.

论文通过对产品装配工艺的工厂调研及典型产品的装配作业分析得到了有关产品装配的一些统计特征；将模糊商集合的概念引入装配顺序规划的研究中，提出了基于产品模糊商集合的装配顺序规划的理论框架和算法；将模糊自动机及模糊决策的理论和方法应用到基于感知的装配顺序规划的研究中，提出了基于装配过程信息感知的装配顺序规划的理论框架和算法；提出了一种产品装配模型；进行了产品可拆卸性的研究。

The blade fixes glass by blade clip on the frame., the frame. does not need to hold the flute or the rabbet, by the fact that worm gear , the worm control organization but the need adjusting the blade angle arbitrarily , satisfying the different ventilation.

玻璃叶片通过叶片夹固定在框架上，框架不需要开凹槽或槽口，通过蜗轮、蜗杆操纵机构可任意调节叶片角度，满足不同的通风需求。

The second part has described the evaluative frame of the workable competition. the scp model is the most across-the-aboard, and it has the most recapitulative evaluative standard. based on the scp model, this text has brought forward the whole evaluative frame of the workable competition.

第二章阐述了有效竞争的评价框架。scp模式是有效竞争最全面、最具有概括性的衡量标准，因此本文主要基于scp模式提出了有效竞争的整体评价框架。

This paper introduces optimizing the design of the frame structure in the way of the regular polygon , so as to save the stuff and make the design of the frame structure more economical.

介绍了用正多面体方法对框架结构进行优化设计，从而节省材料，使框架结构设计达到更经济的目的。

If Richard Prince, who is having a retrospective at the Guggenheim museum in New York, can "rephotograph" a photograph and present it as original work, if Gus Van Sant can do a frame-by-frame remake of Alfred Hitchcock's Psycho, why not "reproduce" a handbag and present it as an homage?

如果理查德普林斯——正在纽约古根海姆博物馆举行回顾展——能够"复照"一张照片，然后把它当作原作展示，如果格斯范桑能够一帧一帧地复制阿尔弗莱德希区柯克的《精神病患者》，为什么不"复制"一只手袋，以此表达敬意呢？

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。