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公开(公告)号：US11024031B1
公开(公告)日：2021-06-01
申请号：US16790068
申请日：2020-02-13
Applicant: OLYMPUS CORPORATION
Inventor： Hirokazu Nozaki , Wataru Hashimoto , Takashi Suzuki , Mitsunori Kubo , Yusuke Kuwa , Yuji Sakamoto , Mariko Otagiri , Naoki Yoshida , Yoji Watanabe
Abstract: A diagnostic system, method, and a computer-readable storage medium for determining a severity of a gastric condition, such as gastric cancer, in a subject are disclosed. The diagnostic system includes a processor that can obtain various images of a stomach of the subject including wavelength images and generate difference images from the wavelength images. The processor can compare the subject images with reference images representative of different severity levels of gastric cancer, or can input the subject images into a learned model trained using the reference images stored in the database to extract a feature pattern corresponding to a severity of gastric cancer to diagnose the subject as having a particular severity level of gastric cancer.
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公开(公告)号：US11232570B2
公开(公告)日：2022-01-25
申请号：US16790116
申请日：2020-02-13
Applicant: OLYMPUS CORPORATION
Inventor： Hirokazu Nozaki , Wataru Hashimoto , Takashi Suzuki , Mitsunori Kubo , Yusuke Kuwa , Yuji Sakamoto , Mariko Otagiri , Naoki Yoshida , Yoji Watanabe
Abstract: A diagnostic system, method, and a computer-readable storage medium for determining a severity of a gastric condition, such as gastritis, in a subject are disclosed. The diagnostic system includes a processor that obtains an image of a stomach of the subject collected by an endoscope. The processor can compare the subject image with reference normal and abnormal stomach images. If the subject image is abnormal, the processor can generate a subject abnormality image indicative of the differences between the subject image and the normal image. By comparing the generated subject abnormality image with reference abnormality images representative of different severity levels of gastritis, the processor can diagnose the subject as having a particular severity level of gastritis.
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公开(公告)号：US09420199B2
公开(公告)日：2016-08-16
申请号：US14617387
申请日：2015-02-09
Applicant: Olympus Corporation
Inventor： Yoji Watanabe
CPC classification number: H04N5/2355 , H04N5/23232 , H04N5/23293 , H04N5/235 , H04N5/2353 , H04N5/35572 , H04N5/357
Abstract: An imaging device of the present invention comprises an imaging section, including an image sensor for imaging a subject, for generating image data based on output signals of the image sensor; a control section for casing repeated operation of the imaging section in accordance with a single release operation; an adding processing section for sequentially adding image data repeatedly output from the imaging section and generating added mage data; an image display section for displaying the added image data; and a setting section for setting a repeat period for the imaging section and instructing to the control section. Also, an imaging device of the present invention, comprises an imaging section for repeatedly forming an image of a subject at a set period, while performing a bulb exposure operation, and outputting image data; an adding processing section for performing adding processing of the image data and previously output image data; an added image storage section for respectively independently storing a plurality of added images that have been added by the adding processing section, and a display section for displaying, in a list, the plurality of added images that have been stored in the added image storage section after completion of the bulb exposure operation.
Abstract translation: 本发明的成像装置包括成像部分，其包括用于使被摄体成像的图像传感器，用于基于图像传感器的输出信号产生图像数据; 用于根据单次释放操作对成像部分进行壳体重复操作的控制部分; 添加处理部分，用于顺序地添加从成像部分重复输出的图像数据并产生附加的法术数据; 用于显示所添加的图像数据的图像显示部分; 以及设置部分，用于设置成像部分的重复周期并指示给控制部分。 此外，本发明的成像装置包括：成像部，其在进行灯泡曝光动作的同时在设定的周期重复地形成被检体的图像，并输出图像数据; 加法处理部分，用于执行图像数据和先前输出的图像数据的相加处理; 附加图像存储部分，用于分别独立地存储由加法处理部分添加的多个附加图像;以及显示部分，用于在列表中显示已经存储在添加的图像存储部分中的多个相加图像 灯泡曝光操作完成后。
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