| 基于数字视频的微细作业系统立体成像方案 |
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| 引用本文： | 熊红艳,章云,杨宜民,姜成山. 基于数字视频的微细作业系统立体成像方案[J]. 电视技术, 2001, 0(12): 78-79,83 |
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| 作者姓名： | 熊红艳 章云 杨宜民 姜成山 |
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| 作者单位： | 广东工业大学自动化学院,广东广州,510090;长春光学精密机械研究所,吉林长春,130025 |
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| 摘 要： | 分析了现有模拟分时立体成像系统的原理和存在闪烁问题的原因,由于两路CCD信号分时显示使帧频下降,图像存在一定的闪烁感,提出了一种改进的立体成像方案,该方案基于数字视频处理,采用高速的视频解码芯片和DSP芯片,提高了图像显示帧频达到无闪烁立体成像的目的,而且利用插场算法提高了图像的清晰度,有利于对进一步实现视觉跟踪控制或利用视觉信息进行自动控制。
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| 关 键 词： | 微细作业系统 立体成像 数字视频 |
| 文章编号： | 1002-8692(2001)12-0078-02 |
3D imaging for micro-operation system based on digital video |
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| XIONG Hong-yan,ZHANG Yun,YANG Yi-min,et al. 3D imaging for micro-operation system based on digital video[J]. Ideo Engineering, 2001, 0(12): 78-79,83 |
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| Authors: | XIONG Hong-yan ZHANG Yun YANG Yi-min et al |
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| Abstract: | In this paper,the principle and the reason of flicker problem existing in time-sharing analog3D imaging system are analyzed.Two channels of CCD signal are displayed alternately and the frame frequency is declined so the flicker problem is engendered.An improved project based on digital video is proposed in this pa-per.It adopts high-speed digital video decoder and DSP,increases the frame frequency of the image and forms flicker-free3D image.Furthermore the definition of3D image is also improved through interpolation arithmetic and it is propitious to implement visual track control or visual feedback control. |
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| Keywords: | micro-operation system 3D imaging digital video |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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