A novel symbol synchronization is presented with frame synchronization of PPM. On the basis of analyzing frame sync code pattern and length, a PPM frame scheme is designed.

在分析帧同步码型和长度要求的基础上，设计了一种PP M帧结构，提出了利用帧同步来实现PPM符号同步的方法。

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The unified authentication system using this authentication scheme builds up the secure authentication frame of National Fundamental Resources Platform of Science and Technology.

采用本方案建立起来的统一身份认证系统为国家科技基础条件平台的建设提供了安全认证框架。

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This paper proposes a frame processing scheme of video by which transmission bitrate can be efficiently decreased and visual effect can be improved.

提出一种视频帧处理方案，通过这种处理可以有效降低视频传输比特率和改善视觉效果。

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Total Immersion specialises in so-called web mashups, where an online user sees a video reflection of themselves coupled with a 3D object that they can control, such as camera that responds accurately to button presses, or a pair of glasses that lets the user switch the frame or colour scheme.

BBC: Augmented reality goes beyond gimmicks for business

Unfortunately, we soon realized a flaw in the control scheme for golf, in that there was no frame of reference or feedback for our motions.

ENGADGET: Hands on with Nintendo's Wii controller