| 基于V4L2的ARM11USB视频采集终端的设计与实现 |
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| 引用本文： | 郝俊,孟传良.基于V4L2的ARM11USB视频采集终端的设计与实现[J].贵州大学学报(自然科学版),2011,28(4):74-78. |
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| 作者姓名： | 郝俊 孟传良 |
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| 作者单位： | 贵州大学计算机科学与信息学院,贵州贵阳,550025 |
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| 基金项目： | 贵阳市工业攻关项目:税控矿产品产量监控防作弊系统(2010筑科工合同字第1-74号) |
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| 摘 要： | 文章研究用V4L2的架构模型开发ARM11 - S3C6410芯片的USB摄像头视频设备.首先分析V4L2的图像采集驱动和流程；然后在Qt环境下设计并实现视频采集终端软件设计,最后在友善之臂Tiny6410平台上移植嵌入式视频采集终端.在S3C6410芯片的开发板上实现实时动态采集视频图像,并且将视频传输到PC机上.本...
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| 关 键 词： | V4L2 Qt USB视频采集 S3C6410 视频监控 |
Design and Implement of the ARM11 USB Video Capture Terminal Based on V4L2 |
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| HAO Jun,MENG Chuan-liang.Design and Implement of the ARM11 USB Video Capture Terminal Based on V4L2[J].Journal of Guizhou University(Natural Science),2011,28(4):74-78. |
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| Authors: | HAO Jun MENG Chuan-liang |
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| Institution: | HAO Jun,MENG Chuan-liang (College of Computer Science and Information,Guizhou University,Guiyang 550025) |
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| Abstract: | V4L12 structural model was employed to develop USB camera video equipment of ARM11-S3C6410 chip.Firstly,the drivers and the process of V4L2 image acquisition was analyzed.Then,in the situation of Qt,the software of video capture terminal was designed and implemented.Finally,it was translplanted on the platform of Tiny6410 of FriendlyARM.Video image real-time capture was realized on the development board of S3C6410 chip and the video was transmitted to PC.There is a practical value to the design method of vi... |
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| Keywords: | V4L2 Qt USB video capture S3C6410 video surveillance |
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