- 专利标题: Medical image processing device, medical observation system, and image processing method
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申请号: US17134529申请日: 2020-12-28
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公开(公告)号: US11463668B2公开(公告)日: 2022-10-04
- 发明人: Tatsuya Deguchi , Satoshi Mitsui
- 申请人: Sony Olympus Medical Solutions Inc.
- 申请人地址: JP Tokyo
- 专利权人: Sony Olympus Medical Solutions Inc.
- 当前专利权人: Sony Olympus Medical Solutions Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Xsensus LLP
- 优先权: JPJP2020-028830 20200221
- 主分类号: A61B1/04
- IPC分类号: A61B1/04 ; A61B1/06 ; H04N9/77 ; H04N5/225 ; A61B1/00
摘要:
A medical image processing device includes an image processor configured to: generate an output image by combining a first captured image obtained by capturing light from an observation target irradiated with light in a first wavelength band and a second captured image obtained by capturing fluorescence from the observation target irradiated with excitation light, with corresponding pixels; output a brightness signal value of a target pixel to be generated in the output image, as either a brightness signal value of a first corresponding pixel corresponding to the target pixel in the first captured image or a brightness signal value of a second corresponding pixel corresponding to the target pixel in the second captured image; and output a color difference signal value of the target pixel in the output image as a value generated by using the brightness signal value of the second corresponding pixel.
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