片语

key-frame index关键帧索引

key-frame interpolation关键帧插值

Key-Frame Animations键帧动画

key-frame selection strategy关键帧选择策略

key y frame主要画格

key- frame关键帧；[计] 键架

Key-frame setting关键帧设置

key-frame images关键帧图像

英汉例句

• this paper researches method of key frame editing and interpolation for human animation motion detail enhancement.

  本文研究增强人体关节动画中运动细节描述的关键帧调整和插值方法。

• furthermore, it expounds how to design the control of play speed, the analysis of key frame and the motion of the cue.

  并实现了播放速度控制、关键帧分析、挥桿分析等的设计。

• so now we can scale the animation - ignore key frame 0, this should be close to zero, if not use the difference to scale the angle.

  因此现在我们能够按比例修改动画——忽略关键桢0，如果不使用差额按比例修改角度，这应该接近0。

• an algorithm for selecting episode representation frames by using an approach of key frame extraction based on multiple characters and c-mean fuzzy clustering is explained in detail.

  场景代表帧的选取是在提取镜头关键帧的基础上，利用模糊c-均值聚类算法得到。

• a cluster algorithm of automatic key frame extraction based on adaptive threshold is employed and mended for extracting shot's key frames.

  在镜头关键帧提取时实现并改进了基于自适应阈值的自动提取关键帧的聚类算法。

• a new key frame extraction algorithm based on evolutionary artificial immune network is proposed in this paper.

  本文在分析现有关键帧提取算法的基础上提出了基于进化免疫网络的关键帧提取方法。

• during key frame extraction, the concept of image entropy is used after shot being segmented into sub-shots.

  在关键帧提取阶段，将镜头分割为子镜头后，引入图像熵的概念提取关键帧。

• finally , we do some discussion in key frame extraction and shot cluster.

  最后，对关键帧提取和镜头聚类等方面做了一定的探讨。

• a key frame extraction algorithm based on shot content change ratio(sccr) is proposed against miss or redundancy when using single threshold to extract key frames from video with moving objects.

  针对含有运动目标的视频采用单一阈值提取关键帧时易出现漏检或冗余的情况，提出基于镜头内容变化率的关键帧提取算法。

• the study and design of a key frame extraction system based on shot attribute is described in this paper.

  研究并设计了一种基于镜头属性的关键帧提取系统。

• the methods of key frame extraction will be discussed in this thesis.

  本文主要针对视频关键帧的抽取方法进行了研究与探讨。

• finally, the concept of key frame and interpolating frame has been imported and the computer animation is realized via the computing of interpolating time of key frame.

  最后引入了关键帧、插值帧的概念通过计算出关键路径中插入关键帧的插值时间，实现了在三维场景中以计算机动画来表现整个动态的生产流程。

• this paper briefly discusses the existing approaches. to overcome the shortcomings of the existing approaches, it presents a new approach for key frame extraction based on clustering.

  该文简单介绍了目前的关键帧提取技术，提出了一种基于聚类利用颜色直方图提取关键帧的方法来克服其它方法的不足。

• in the field of video summary and video information retrieval, the problem of key frame extraction is of great importance.

  在视频摘要和视频检索领域，研究关键帧提取的问题是非常重要的一环。

• in the field of video retrieval, the problem of key frame extraction is of great importance.

  在视频检索领域，研究关键帧抽取的问题是非常重要的一环。

• then it emphasizes on the realization techniques of video abstraction, including key frame extraction and multi features fusion etc.

  然后重点介绍了每一类视频摘要的实现技术——关键帧提取技术、多特征融合技术等；

• then a method for key frame extraction based on mutual information is proposed.

  然后提出了一种基于互传信息量的关键帧提取方法。

• this paper mainly discusses these algorithms and video characters, furthermore, we introduce the advances on key frame extract.

  该文主要对这些算法以及视频特征进行讨论，并进一步介绍了关键帧抽取方面的相关新的进展。

• its main features include category based news story browsing, key frame based video abstract and keyword based news story querying.

  它的主要特征包括：基于类别的新闻故事浏览，基于关键帧的视频摘要和基于关键词的新闻故事查询。

• the video scene cutting and the key frame abstraction are the two key technologies in the video abstraction.

  视频场景切分和关键帧提取是视频摘要技术的两个关键内容。

• key frame can dramatically reduce the data of the video indexing, and provide a framework for video abstraction and retrieval.

  关键帧的使用减少了视频索引的数据量，同时也为视频和检索提供了一个组织框架。

• conventional virtual biology behavior cartoon has some shortages for it is realized through key frame technology.

  传统的虚拟生物行为动画是通过关键帧技术实现的，存在一些不足。

• key frame can dramatically reduce the data of the video indexing, and provides a framework for video abstraction and retrieval.

  关键帧的使用大大减少了视频索引的数据量，同时也为视频摘要和检索提供了一个组织框架。

• an algorithm for selecting episode representation frames by using an approach of key frame extraction based on multiple characters and c-mean fuzzy clustering is detailed in the paper.

  该文在子镜头的关键帧提取方法基础上，利用模糊c-均值聚类算法，实现了一种基于子镜头聚类的情节代表帧选取方法。

• the paper introduces the facture of the animation system for the competitive robot in details, especially the layout of animation system, key frame and the setting of dummies.

  对参赛机器人动画系统的制作，特别是动画系统的规划，关键帧、虚似物体的设置等作了详细的说明。

• the usage of the key frame not only reduce the data of the video consumedly but also provide an organization frame for video browse , search and retrieval ability .

  关键帧的使用大大减少了视频索引的数据量同时也为视频检索和浏览提供了一个组织框架。