高分辨X线非标医学视频转换系统的研制

Transition system for high-resolution non-standard medical video roentgenoscoped by X-ray

针对X线透视下非标医学视频无法接驳通用VGA、S-Video等通用视频接口的现状,在研究建立非标准视频信号特征转换算法库的基础上,应用高速FPGA数字系统现场集成技术,采用在VHDL硬件描述语言编程设计的方法,很好地实现了高分辨X线非标医学视频的实时转换,为临床X线介入的科研、教学、会议转播提供了方便的系统平台。

High-resolution non-standard medical video roentgenoscoped by X-ray can＇t make use of universal video interfaces such as VGA, S-Video. Based on non-standard video feature transition algorithm library, high-speed field integration technology for FPGA digital system and VHDL hardware description language, this paper develops a real-time transition system for high-resolution non-standard medical video roentgenoseoped by X-ray.