| 一种高分辨率视频转换系统的设计 |
| |
| 引用本文： | 刘佐濂,何清平,林展.一种高分辨率视频转换系统的设计[J].现代电子技术,2006,29(3):139-141,144. |
| |
| 作者姓名： | 刘佐濂 何清平 林展 |
| |
| 作者单位： | 广州大学,物理与电子工程学院,广东,广州,510405 |
| |
| 摘 要： | 介绍了一种视频信号转换系统,本系统能将医学专用显示设备上播放的非标准单色模拟视频信号转换为标准电视视频信号、标准SVGA视频信号,也可直接输出标准数字视频信号。使非标准单色模拟视频信号能够在通用隔行或逐行显示设备上显示,解决了医学系统产生的视频信号在教学、演示或传输方面的需要。本系统在多家医院试用,达到设计功能。
|
| 关 键 词： | 视频信号 帧存储器 视频编码器 FPGA |
| 文章编号： | 1004-373X（2006）03-139-03 |
| 收稿时间： | 2005-09-10 |
| 修稿时间： | 2005-09-10 |
A Design of a High-identifying Video Signal Transfer System |
| |
| LIU Zuolian,HE Qingping,LIN Zhan.A Design of a High-identifying Video Signal Transfer System[J].Modern Electronic Technique,2006,29(3):139-141,144. |
| |
| Authors: | LIU Zuolian HE Qingping LIN Zhan |
| |
| Affiliation: | School of Physics and Electronic Engineering, Guangzhou University, Guangzhou, 510405, China |
| |
| Abstract: | The paper explores a video signal transfer system.The system not only can transfer the nonstandard singlecolor analog video signal applied in medical monitoring system into standard television video signal and SVGA video signal,but also can directly transmit standard digital video signal.This system enables the nonstandard singlecolor analog video signal to be displayed in interweaved or linebyline scanning monitors,thus it meets the demands in the aspects of teaching,displaying or transmitting.This system has been tested in many hospitals and it has reached the function when it is designed. |
| |
| Keywords: | video signal frame memorizer video coder FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
