Research of Technique to Dig out the Pointed Dig ital Image

In this thesis, the process of blue screen matting and compositing are implemented in the software of Adobe Premiere Pro and various bitrates are set for the composited videos for testing.

本文使用Adobe Premiere Pro完成视频蓝屏抠像与合成，同时将合成视频压缩成多种码率用于测试。

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In this thesis, an algorithm to detect blue screen matting and compositing based on DCT coefficients statistics features is proposed.

本文提出了一种基于DCT系数统计特征的蓝屏抠像合成检测算法。

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Among them, keying fusion Filter is achieved by using background difference keying algorithm and the OpenCV library; network video-audio sender and receiver Filter is achieved by using WinSock technology.

其中，抠像融合Filter采用了背景差分抠像算法和OpenCV库进行实现：网络视音频发送和接收Filter采用了WinSock技术进行实现。

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Finally proved by experiments, the system has the feature of good keying integration effect and simple operation, which basically achieves the desired objectives.

最终通过实验证明，系统的抠像融合效果良好，操作简单，基本实现了预期的目标。

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The method uses key-frame animation technique, and defines mid-frames of animation by double interpolant method using position spline and kinetic spline, and reduces amount of calculations on ray-tracing.

该方法采用关键帧动画技术，通过位置样条和运动样条双插值的方法确定中间动画帧，并使用简化的层次包围盒技术减少光线跟踪的求交计算量。

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In the aspects of Character Animation, this engine supports the mainstream of the skeletal animation and keyframe animation, as well as the Morph animation model.

在角色动画方面，引擎支持骨骼动画和关键帧动画以及Morph动画三种动画模式。

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This paper discusses the operation procedures in using Flash to simulate medical chemistry experiment," determining the content of sodium citrate injection with ion-exchange technique": movement animation, shape-shift animation, key-frame animation, word processing, and sound disposition.

通过应用Flash模拟医用化学实验-离子交换法，测定枸橼酸钠注射液浓度的制作过程，介绍了运动动画、形变动画、关键帧动画和文字处理及声音配置等操作步骤。

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Today, the result of most data analysis resembles a single frame from a motion picture: a snapshot of one point in time.

目前，大多数数据分析的结果就像是动画中的一帧：某一时间点上的快照。

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A new method of generating in-between was put forward by meshing a three-dimension object based on the presentation of vector graphics.

研究了动画生成的关键帧技术，基于图形的矢量表示法，提出了一种通过网格化一个三维物体来生成中间画的算法。

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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。

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The last frame of the animation.

动画的最后一帧。

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This photo let me think about cartoon, it is seemed that he is drawing single frame animation.

看这张照片还以为是在画动画，一帧一帧地变化动态的连环画。

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The two processes which base on key-frame operation are reversed for each other.

在这两个互逆的操作过程中，以动画网格关键帧为基础。

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Specifies the frame number of the firing animation, where the primary weapon will actually be fired.

指定使用第一武器开火的动画的帧的序号。

provided by jukuu

The Summary of Interpolation Technique for Computer Animation Key Frames

计算机动画关键帧插补技术综述

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Grasp frame animation book publishing market to become a major highlight.

动画抓帧图书成为出版市场一大亮点。

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If I update the frames/ second readout every animation frame, it will be unreadable because it will always be in flux; instead, I update that readout once per second.

如果我在每一个动画帧都更新帧/秒值，则无法读取速率，因为它总是在不断变化；我将该设置改为每秒更新一次。

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It would be better if the browser, which assuredly knows better than I when to draw the next animation frame, specified the frame rate instead.

浏览器肯定比我更了解何时绘制下一个动画帧，因此，如果改为由浏览器指定帧速率，会产生更好的结果。

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Use poster board to draw a static background, usually a window frame. Any number of animations can be added whereas the mesh remains constant.

使用白板纸来画静态背景，经常是窗口的帧。网格的容量不随动画帧数量的增加而改变。

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Vertex positions ( may include normals also) for all the vertices in the mesh for all the animation frames are stored in memory.

动画帧所有网格顶点包含着顶点的位置（可能包括法线）其全部储存在内存中。

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