基于LVDS技术的CBCT系统高速数据采集的实现

基金项目:

河南省自然科学基金(061102400)

详细信息

The Realization of the High-Speed Data Acquisition of the CBCT System Based on LVDS Technology

摘要: 本文介绍了一套CBCT高速数据采集和存储系统,它以平板探测器为数据源,利用LVDS技术,通过Camera Link接口标准,实现对CBCT系统海量数据的实时采集。然后,通过PCI Express总线和RAID技术,对图像数据进行传输和实时存储。该数据采集存储系统经过试验测试,能够实时无误地获取CT数据,证明其设计思路和实现方案是完全可行的。
- CBCT /
- 平板探测器 /
- LVDS /
- 实时采集 /
- 存储
Abstract: A practical data collection and storage system for CBCT was introduced in this paper.It got the data from the Flat Panel Detector,which achieves high-speed real-time data collection by Camera Link interface standard using LVDS technology.Then,the system achieved the real-time data storage by the PCI Express bus and RAID technology.The data acquisition system was tested by real device.It could acquire the real-time CT data correctly and it was proved that the design is feasible.
- CBCT /
- Flat Panel Detector /
- LVDS /
- real-time acquisition /
- storage