| Linux系统下USB摄像头驱动多缓冲与图像采集研究 |
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| 作者单位： | 西南交通大学信息科学与技术学院 |
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| 摘 要： | 通过对基于中星微ZC0301芯片的USB摄像头符合Video for Linux和Video for Linux Version Two标准的两个驱动程序的分析研究,给出了符合这两种标准的USB摄像头驱动程序在图像数据多帧缓冲和图像采集设计中的不同点,并实现了相应的图像采集程序。
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| 关 键 词： | Linux 摄像头 驱动程序 Video for Linux Video for Linux Two 多缓冲 |
The Investigation of Multi-Buffer in USB Camera Driving Program and Image Capture in Linux System |
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| Authors: | ZHANG Wen-ya |
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| Abstract: | This paper analyzes two USB camera driving programs of Vimicro company's ZC0301 chip.One is in conformity with the Video for Linux principle and the other is in conformity with the Video for Linux Two principle.The difference between the two programs about multi-buffer and image capture is given,and the image capture program is implemented. |
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| Keywords: | Linux camera device driver Video for Linux Video for Linux Two multi-buffer |
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