By all these, it has provided an implemental model for the general Key-Frame Animation Theory.
从而为一般的关键帧动画理论在三维交互环境中的具体应用提供了一个现实的实践模型。
Meanwhile we introduce the traditional key-frame extraction methods and the methods used in this system.
同时介绍了传统的关键帧提取方法以及在本系统中采用的方法。
Note that you will need to change the key-frame types to linear, if you want the lava's speed to be constant.
注意，你需要改变关键帧类型为直线，如果你希望岩浆的速度保持恒定的话。
Key-frame animation is the common mode for making 3D animation, and tween-frame interpolation is the most important part.
关键帧动画是3维动画制作的常用模式，中间帧插值又是关键帧动画中最为繁琐的环节。
It is beneficial to motion data compression and browsing, and make a bridge between motion capture and key-frame animation.
提出了一种从运动捕捉数据中提取关键帧的方法，有利于运动数据的压缩和检索，并同传统的关键帧技术建立了联系。
Presenting more comprehensive visual information than key-frame, Mosaic has been an important element for many vision tasks.
由于全拼图能比关键帧提供更多的视觉信息，因此它已经成为视觉计算中一个重要的分析工具。
At the same time, the idea of key-frame, which is defined in this paper, increased the accuracy and stability of the registration.
同时，提出特征关键帧的思想，提高了并行注册的准确性与稳定性。
The system diagram and a real example of rapid browsing prototype based on DC image of key-frame are offered in the last of the paper.
文中给出了前端系统结构示意图和基于关键帧DC图象的快速浏览实例。
This paper proposes a novel shot boundary detection and key-frame extraction algorithm, and a anchor person detection technique as well.
本文提出了一种新的通用镜头边界检测及关键帧提取算法，以及针对新闻中固定不变的一类镜头——口播镜头的识别算法。
The detection speed is improved obviously and it can achieve the real-time processing performance. 3) The key-frame can be extracted and shown in system.
系统可以提取并显示镜头关键帧，可供用户直观地查看以粗略了解视频的内容；
This article introduces related key-frame and dynamic multi-code-rate technologies and shows the whole procedure to implement wireless streaming media service.
介绍了相应的关键帧技术和动态多码率技术，以及在终端上实现无线流媒体业务的整个流程。
The framework of video abstraction system in compressed domain is described, and main algorithms such as shot change detection, key-frame extraction and face detection are discussed.
给出了压缩域视频摘要系统的结构框架，并对其中的压缩域视频镜头变换检测、关键帧提取和压缩域人脸检测等主要算法进行了讨论。
Finally, the balloons are beautifully placed across the sky, but the red balloon in the upper left of the frame is the final, key element to the success of the image.
最后，气球美丽地横跨在天空里，然而画面左上角的红色气球是成功拍摄这张照片决定性的关键元素。
Firstly, we do video segmentation and key frame extraction.
首先，进行视频分割和提取关键帧。
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。
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。
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。
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。
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。
In this paper, at first briefly discuss the existing approaches, and then present a motion feature based key frame extracting method using fuzzy reasoning theory for MPEG compressed video.
首先介绍了目前的关键帧提取技术，然后提出了一种基于运动特征利用模糊推理算法从MPEG视频流中提取关键帧的方法。
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。
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。
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。
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。
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。
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、挥杆分析等的设计。
The key frames are detected using the motion features, color features and texture features of skin in key frame images.
关键帧图象皮肤检测方法从皮肤的运动特征、颜色特征和纹理特征三个方面进行综合考量。
In order to make animation having more detail information, researchers advance many kinds of key frame extraction program.
因此，为了通过较少的数据存储获得更多的运动细节信息，人们提出了多种关键帧提取方案。
In order to make animation having more detail information, researchers advance many kinds of key frame extraction program.
因此，为了通过较少的数据存储获得更多的运动细节信息，人们提出了多种关键帧提取方案。
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