| 视频二值图象信号输入输出接口 |
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| 引用本文： | 罗三定. 视频二值图象信号输入输出接口[J]. 中南大学学报(自然科学版), 1988, 0(2) |
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| 作者姓名： | 罗三定 |
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| 作者单位： | 中国矿冶学院自动控制工程系 |
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| 摘 要： | 本文介绍一种用作微型机视觉系统的二值图象输入输出接口板,它具有二值图象采样存贮、显示以及作为微机存贮扩展板等功能。电路设计采用二值化方法处理视频图象信号和对画面进行开窗控制,使存贮空间得到充分利用。电路结构简单合理,造价低廉,适用于标准视频信号采样和普通电视机显示,能方便地用作文字图表信息输入和物体形状检测监视等微型机视觉系统接口。
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| 关 键 词： | 图象处理 微型计算机 接口设备 视频信号 视觉模拟 数据压缩 实时控制 设计/视觉系统 二值图象 |
TWO-VALUED PICTURE I/O INTERFACE FOR VISION SIGNAL |
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| Luo Sanding. TWO-VALUED PICTURE I/O INTERFACE FOR VISION SIGNAL[J]. Journal of Central South University:Science and Technology, 1988, 0(2) |
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| Authors: | Luo Sanding |
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| Affiliation: | Luo Sanding Department of Automatic Control Engineering |
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| Abstract: | An I/O interface of two-valued picture for the visual system of microcomputeris introduced in this paper.The I/O interfaces possesse the functions of storing,sampling and displaying two-valued picture.The circuit is adopted to processpicture for vision signal and to control windowing on picture in the design of circuitso that memory capacity can be fully utilized.The circuit is suitable for samplingstandard video and displaying on TV.It can be used as the input interface of chara-cters,figures and tables and as the video interface of microcomputer for checking,measuring and monitoring the shape of a body. |
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| Keywords: | image processing microcomputers interface equipments videosignals visual simulation data compression real time control design/visual systemc twovalued picture |
| 本文献已被 CNKI 等数据库收录！ |
