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FLUORESCENCE OBSERVATION DEVICE
专利权人:
OLYMPUS CORPORATION
发明人:
ISHIHARA, YASUSHIGE
申请号:
EP12750062
公开号:
EP2679136A4
申请日:
2012.02.14
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
Observation is performed at a more appropriate sensitivity without reducing an image quality. Provided is a fluorescence observation device (1) including: an excitation light source (3) that emits excitation light to be radiated onto a subject (A) a fluorescence-image acquiring section (21) provided with an imaging element (18) that acquires a fluorescence image (G2) by imaging fluorescence produced in the subject (A) when the excitation light emitted from the excitation light source (3) is radiated onto the subject (A) and a sensitivity adjusting section (22) that adjusts, based on luminance information of the fluorescence image (G2) acquired by the imaging element (18) of the fluorescence-image acquiring section (21), a number of pixels for binning summing (B) and/or an exposure time (t) in the imaging element (18) such that a SN ratio of the fluorescence image (G2) is equal to or larger than a predetermined threshold.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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