| 引用本文: | 刘雨,胡亚华,卢力,等.超高分辨率图像实时显示系统设计.[J].国防科技大学学报,2002,24(3):36-39.[点击复制] |
| LIU Yu,HU Yahua,LU Li,et al.Design of Ultra High Resolution Real-time Display System[J].Journal of National University of Defense Technology,2002,24(3):36-39[点击复制] |
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| 超高分辨率图像实时显示系统设计 |
| 刘雨, 胡亚华, 卢力, 唐波, 余理富 |
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(国防科技大学 电子科学与工程学院，湖南 长沙 410073)
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| 摘要: |
| 自行设计的超高分辨率图像实时显示系统由图形系统处理机、超高分辨率显示器组成，其核心是图形系统处理机，显示分辨率为2048×2048，逐行扫描，每像素8位，图像输入速率最高240MB/s，可同时显示n（n=8,4,2,1）个CCD相机的实时图像数据，并能进行n抽m（n=8,4,2,1；m=8,4,2,1；n≥m）处理。采用的主要技术有：图像输入双重缓冲抽样复合拼接技术，单帧存图形图像共体技术，视频双重并串转换技术等。该系统可用于卫星地面站、航测、医学成像及其他传感器的高分辨率图像的实时显示。 |
| 关键词: 超高分辨率 实时显示 图像拼接 |
| DOI： |
| 投稿日期：2001-10-11 |
| 基金项目:国家863高技术资助项目(863-2) |
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| Design of Ultra High Resolution Real-time Display System |
| LIU Yu, HU Yahua, LU Li, TANG Bo, YU Lifu |
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(College of Electronic Science and Engineering，National Univ. of Defense Technology，Changsha 410073,China)
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| Abstract: |
| Ultra high resolution real-time display system is composed of graphics processing system, ultra high resolution monitor. Its displaying resolution is 2048×2048, non-interleaved, 8-bit per pixel. The image input speed is max to 240 MB/s. It can display real-time image data of n(n=8,4,2,1 )CCD cameras simultaneously, and can process sampling m pixels from every n pixels (n=8,4,2,1; m=8,4,2,1; n≥m). This system can be widely used the satellite station and real-time display of the aerial image, medical image and other sensor's high resolution image. |
| Keywords: ultra high resolution real-time display image joint |
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