| Windows环境下视频图像实时显示技术的研究 |
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| 引用本文： | 杨天武,刘蓉,彭强.Windows环境下视频图像实时显示技术的研究[J].西南交通大学学报,2002,37(2):172-176. |
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| 作者姓名： | 杨天武 刘蓉 彭强 |
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| 作者单位： | 1. 西南交通大学计算机与通信工程学院,四川,成都,610031
2. D-Link成都研发中心硬件部,四川 成都 610051 |
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| 摘 要： | 简要介绍了Windows系统中GDI，DrawDib函数集、DirectDraw3种图像显示技术的特点，介绍了视频图像缩放的理论和实现方法，研究对比了Windows系统中支持的几种图像显示技术的执行效率，并对其放大效果与软件插值算法进行了比较，最后给出了实验结论。
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| 关 键 词： | 图像处理 Windows系统 视频图像 图像显示 图像缩放 GDI DrawDib函数集 DirectDraw |
| 文章编号： | 0258-2724(2002)02-0172-05 |
Real-Time Video Technologies for MS-Windows |
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| YANG Tian wu ,LIU Rong ,PENG Qiang.Real-Time Video Technologies for MS-Windows[J].Journal of Southwest Jiaotong University,2002,37(2):172-176. |
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| Authors: | YANG Tian wu LIU Rong PENG Qiang |
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| Institution: | YANG Tian wu 1,LIU Rong 2,PENG Qiang 1 |
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| Abstract: | The features of three video technologies for Windows system, i.e. , GDI, DrawDib function set and DirectDraw, are briefly introduced. The theory and implementation methods of image zoom through sampling rate conversion are also introduced. The executive efficiencies of the three video technologies are compared, and the effect of the up conversion images produced by these technologies for Windows is compared to that by software interpolation algorithm. And some experimental conclusions are presented. |
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| Keywords: | image processing video display |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
