| 基于嵌入式系统的图像采集与压缩 |
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| 引用本文： | 姜晖,梁俊明,任高星.基于嵌入式系统的图像采集与压缩[J].光电技术应用,2009,24(1). |
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| 作者姓名： | 姜晖 梁俊明 任高星 |
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| 作者单位： | 1. 合肥电子工程学院,安徽,合肥,230037
2. 61906部队,河北,廊坊,065001 |
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| 摘 要： | 首先简要介绍了嵌入式监控系统开发平台,接着阐述了在该平台上如何实现图像的采集与压缩,重点讲述了Video4Linux编程实现和JPEG压缩算法,最后讲解了如何在Linux系统下实现JPEG压缩,实验结果令人满意.
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| 关 键 词： | 嵌入式Linux 图像采集 JPEG压缩 |
Image Gathering and Compressing Based on Embedded System |
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| JIANG Hui,LIANG Jun-ming,REN Gao-xing.Image Gathering and Compressing Based on Embedded System[J].Electro-Optic Technology Application,2009,24(1). |
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| Authors: | JIANG Hui LIANG Jun-ming REN Gao-xing |
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| Affiliation: | JIANG Hui1,LIANG Jun-ming2,REN Gao-xing1(1.Hefei Electronic Engineering Institute,Hefei 230037,China,2.61906 Unit Army of PLA,Langfang 065001,China) |
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| Abstract: | The platform of the embedded monitoring system is introduced at first.Then how to realize image gathering and compression on the platform is described.The implementation of Video4 Linux program and the JPEG compression algorithm are emphatically expounded.Finally,JPEG compression is completed in Linux system,and the results are satisfied. |
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| Keywords: | V4L |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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