基于发送缓存的VideoStream调度算法研究及其FPGA实现

研究了 CDMA2000 1x EVDO 系统一种支持 VideoStream 业务的调度算法及 FPGA 实现;通过大量研究和设计,得到一种能保证性能和速度,叉适合硬件实现的调度算法。综合时选用 Altera 公司的 StratixⅡ系列 EP2S60F484C4芯片,并通过功能仿真验证了硬件实现的可行性和正确性。

图像序列的视频流开发及网络发送的实现

Raw文件是一种原始图像,对其序列文件视频流的开发是获取图像信息的重要手段.利用DirectShow技术开发出源过滤器和发送过滤器,实现了Raw序列文件的读取和发送.文件映射和中间缓存技术的应用提高了文件读取和视频流的传输效率.

A Knowledge Representation Model for Video-Based Animation

In this papert a brief survey on knowledge-based animation techniques is given.Then a VideoStream-based Knowledge Representation Model (VSKRM) for Joint Objects is presented which includes the knowledge representation of: Graphic Object,Action and VideoStream. Next a general description of the UI framework of a system is given based on the VSKRM model. Finally a conclusion is reached.