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ENDOSCOPE
专利权人:
OLYMPUS CORPORATION
发明人:
申请号:
EP15865593.6
公开号:
EP3138467A1
申请日:
2015.09.08
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
An endoscope is an endoscope connectable to a processor (3) provided with a high frequency component enhancement circuit (33) configured to perform, for an image pickup signal having an attenuated high frequency component, enhancement correction of the high frequency component, the endoscope including: a CMOS image sensor (11) provided with an image pickup portion configured to pick up an optical image of a subject and generate an analog image pickup signal and an A/D converting portion configured to convert the analog image pickup signal to a digital image pickup signal and output the digital image pickup signal; a cable (40) for transmitting the digital image pickup signal; and a filter (24) having frequency characteristics equalizing frequency characteristics of the high frequency component enhancement circuit.
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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