Tracking a protozoon using high-speed visual feedback

Tracking a protozoon using high-speed visual feedback
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使用高速视觉反馈跟踪原生动物

DOI:
10.1109/mmb.2000.893761
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发表时间:
2000
期刊:
1st Annual International IEEE-EMBS Special Topic Conference on Microtechnologies in Medicine and Biology. Proceedings (Cat. No.00EX451)
影响因子:
--
通讯作者:
M. Ishikawa
M. Ishikawa
中科院分区:
--
文献类型:
--
作者:
H. Oku;I. Ishii;M. Ishikawa

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随着生物技术的快速发展,对游动微生物的观察研究变得越来越重要。活的运动微生物很容易从显微镜的视野中走出来,所以很难通过显微镜观察到。因此,跟踪视场中物体的仪器很重要。在跟踪可移动的微生物方面,图像传感器的视觉反馈具有优势。然而,大多数传统视觉系统(NTSC 30[赫兹]/PAL 25[赫兹])的帧速率太慢,视觉反馈无法跟踪它们。在这项研究中,作者开发了一种利用高速视觉系统-CPV系统来跟踪运动微生物的新仪器。高速视觉系统可以在大约1[ms]的时间内获得并处理图像。实验结果表明,在显微镜视野内对活体草履虫进行视觉跟踪是成功的。
With the rapid development of biotechnology, it becomes more important to observe motile microorganisms for research. It is difficult to observe living motile microorganisms through microscope because they can easily go out from the field of view of the microscope. Therefore, instruments that track objects in the field of view are important. To track motile microorganisms, visual feedback by an image sensor has an advantage. However, the frame rate of most conventional vision systems (NTSC 30 [Hz]/PAL 25 [Hz]) is too slow for visual feedback to track them. In this study, the authors develop a new instrument to track motile microorganisms using high-speed vision system-CPV system. The high-speed vision system can get and process images in approximately 1 [ms]. Experimental result demonstrates visually tracking a living paramecium in the field of view of the microscope is succeeded.
使用大规模并行视觉芯片系统的高速机器人视觉
DOI: --
发表时间: 2000
期刊: JSME Conference on Robotics and Mechatronics (Japanese)
影响因子: --
作者:
S.Kagami;T.Komuro;I.Ishii;M.Ishikawa
通讯作者: M.Ishikawa