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| 某型无人机信息系统字符叠加模块设计 | |
| 引用本文： | 武艳,丁达理,殷学忠.某型无人机信息系统字符叠加模块设计[J].电子设计工程,2011,19(6):154-156. |
| 作者姓名： | 武艳 丁达理 殷学忠 |
| 作者单位： | 1. 空军驻西北地区代表室,陕西,西安,710043 2. 空军工程大学,工程学院,陕西,西安,710038 3. 空军94642部队,江西,九江,332102 |
| 摘 要： | 为了获得二维图像中目标空间方位信息的同时,保证图像帧信息同步,采用了一种基于MB90092芯片的字符叠加方法.分析了视频字符叠加原理,给出了字符叠加电路实现方法,设计了叠加系统主程序流程及中断子程序流程,研究了各子模块的功能及工作原理.该叠加模块应用于某型无人机信息系统,叠加系统工作正常,叠加图像质量较好,能够满足系统... |
| 关 键 词： | 字符叠加 信惠系统 目标信息 显示模块 |
Design on character addition module of UAV information system |
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| WU Yan,DING Da-i,YIN Xue-zhong.Design on character addition module of UAV information system[J].Electronic Design Engineering,2011,19(6):154-156. | |
| Authors: | WU Yan DING Da-i YIN Xue-zhong |
| Affiliation: | 1.Air Force Representative Office Stationed in Northwest Area,Xi’an 710043,China; 2.Engineering Institute,Air Force Engineering University,Xi’an 710038,China; 3.Air Force 94642 troop,Jiujiang 332102,China) |
| Abstract: | In order to obtain the target orientation information in 2D image and ensure synchronization of frame information,a character addition method based on MB90092 is adopted.This paper analyzed video-character addition principle,presented the method which could realize character addition circuit,designed its main program flow and interrupt subprogram flow,and had a research on the function and work principle of submodules.The addition module has applied to certain UAV information system,and the result shows that the system works well,quality of the addition image is preferable,and it can get relevant information in need. |
| Keywords: | characters addition information system target information display module |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
