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公开(公告)号：US20190096037A1
公开(公告)日：2019-03-28
申请号：US15772560
申请日：2016-12-28
Applicant: SONY CORPORATION
Inventor： Kentaro FUKAZAWA , Yuki SUGIE , Takami MIZUKURA , Hiroshi ICHIKI
Abstract: The present technology relates to an image processing apparatus, an image processing method, a program, and a surgical system, capable of displaying an appropriate surgical site image.A control unit controls to perform correction processing on the surgical site image as a captured surgical site on the basis of information related to display of a display apparatus that displays the surgical site image. The present technology can be applied, for example, to a surgical system that displays the surgical site image photographed by an endoscope on a monitor, and the like.
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2.发明申请公开(公告)号：US20180139370A1
公开(公告)日：2018-05-17
申请号：US15572662
申请日：2016-03-08
Applicant: SONY CORPORATION
Inventor： Hiroshi ICHIKI , Hisakazu SHIRAKI , Yukihiro NAKAMURA , Kentaro FUKAZAWA , Takeshi MIYAI , Kenta YAMAGUCHI , Daisuke KIKUCHI
CPC classification number: H04N5/2354 , A61B1/00009 , A61B1/045 , A61B1/05 , A61B1/0638 , A61B1/0661 , G06T7/90 , H04N9/045 , H04N9/04521 , H04N9/735 , H04N2005/2255
Abstract: [Object] To improve the quality of an acquired image by detecting each piece of color information of red (R), green (G), and blue (B) components to effectively utilize the dynamic range of the image sensor while using a single-plate image sensor.[Solution] Provided is a light source control device including: a light source control unit configured to cause a plurality of narrowband light sources including at least a red light source, a green light source, and a blue light source to emit light on a time division basis; and a light quantity setting unit configured to set an output of each of the narrowband light sources on the basis of image information that is frame-sequentially detected by a monochrome single-plate image sensor configured to capture a reflected image of a subject illuminated with light emitted from the narrowband light source.
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公开(公告)号：US20150373404A1
公开(公告)日：2015-12-24
申请号：US14650677
申请日：2014-01-10
Applicant: SONY CORPORATION
Inventor： Kentaro FUKAZAWA , Kenji TANAKA , Kyosuke YOSHIDA , Kazumasa TANAKA
IPC: H04N21/44 , H04N21/482 , G06K9/62 , H04N21/462 , G06K9/00 , G06T11/00
CPC classification number: H04N21/44008 , G06F17/30247 , G06K9/00288 , G06K9/00677 , G06K9/6218 , G06T11/00 , H04N21/462 , H04N21/4828
Abstract: There is provided an information processing device including: a content selection unit configured to select content including at least one name specified by a user; a face group acquisition unit configured to acquire face groups by grouping, per person, face images occurring in content selected by the content selection unit; and a face group determination unit configured to determine a face group to associate with the name from face groups acquired by the face group acquisition unit.
Abstract translation: 提供了一种信息处理设备，包括：内容选择单元，被配置为选择包括由用户指定的至少一个名称的内容; 面部组获取单元，被配置为通过对每个人分组的面部图像来获取面部组，所述面部图像是由内容选择单元选择的内容中出现的; 以及面部组确定单元，被配置为确定与面部组获取单元获取的面部组的名称相关联的面部组。
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公开(公告)号：US20190385007A1
公开(公告)日：2019-12-19
申请号：US16470988
申请日：2017-11-24
Applicant: Sony Corporation
Inventor： Daisuke TSURU , Kenji TAKAHASHI , Yasuaki TAKAHASHI , Yuki SUGIE , Kentaro FUKAZAWA
Abstract: [Object] To simultaneously meet both of acquisition of depth information with high resolution and high accuracy and a reduction in diameter of a leading end of an endoscope.[Solving Means] Provided is an endoscope apparatus including: an irradiation unit that irradiates a subject with illumination light and with a structured pattern for acquiring depth information of the subject; and an acquisition unit that acquires reflected light of the light emitted by the irradiation unit. With this configuration, it is possible to simultaneously meet both of acquisition of depth information with high resolution and high accuracy and a reduction in diameter of a leading end of an endoscope.
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5.发明申请公开(公告)号：US20190069766A1
公开(公告)日：2019-03-07
申请号：US16078395
申请日：2017-01-20
Applicant: SONY CORPORATION
Inventor： Takami MIZUKURA , Takeshi UEMORI , Kentaro FUKAZAWA , Daisuke KIKUCHI , Tsuneo HAYASHI
Abstract: [Object] It is desired that a technology that can reduce image quality degradation of an image captured by a variable-field-of-view endoscopic device is provided.[Solution] There is provided a control device including: an image quality control unit configured to control image quality of an image for display on a basis of optical axis angle information with reference to a scope axis of an endoscope and an image signal acquired by an image sensor.
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Patent Agency Ranking
公开(公告)号：US20180367721A1
公开(公告)日：2018-12-20
申请号：US16060282
申请日：2016-12-21
Applicant: SONY CORPORATION
Inventor： Kentaro FUKAZAWA
Abstract: [Object] To improve an sn ratio and to make the image quality good in addition to the expanding of the dynamic range of an image.[Solution] An image processing apparatus according to the present disclosure includes: a light amount determining section that determines, on a basis of a pixel value of each pixel of an imaged image, on a basis of a pixel value of each pixel of an imaged image, a light amount of the imaged image; and an exposure ratio determining section that determines a ratio of an exposure amount of a long time exposure pixel to an exposure amount of a short time exposure pixel on a basis of a ratio of pixels the pixel value of each of which is saturated, among pixels included in a region of the imaged image.
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公开(公告)号：US20180353244A1
公开(公告)日：2018-12-13
申请号：US15566790
申请日：2016-05-06
Applicant: SONY CORPORATION
Inventor： Koji KASHIMA , Tsuneo HAYASHI , Hisakazu SHIRAKI , Daisuke TSURU , Takeshi UEMORI , Kentaro FUKAZAWA , Yuki SUGIE , Kenta YAMAGUCHI
IPC: A61B34/00 , G06T11/20 , G06T7/00 , G06T7/73 , G06T7/90 , G06T7/20 , G06T5/00 , G06T5/50 , A61B1/313 , A61B18/00 , A61B90/00
CPC classification number: A61B34/25 , A61B1/04 , A61B1/3132 , A61B18/00 , A61B34/20 , A61B90/37 , A61B2017/00973 , A61B2018/00601 , A61B2034/252 , A61B2090/373 , G06T5/006 , G06T5/50 , G06T7/0012 , G06T7/20 , G06T7/73 , G06T7/90 , G06T11/203 , G06T2207/10068 , G06T2207/20221 , G06T2207/30004
Abstract: The present disclosure relates to an image processing device, an image processing method, and a surgical system with which more accurate surgical resection can be performed in a shorter time.An identifying unit identifies the type of tissue degeneration in a mid-surgery image. In accordance with the identified type of the tissue degeneration, a drawing unit draws auxiliary information for the operator, the auxiliary information being to be superimposed on the mid-surgery image. The present disclosure can be applied to an endoscopic surgical system or the like that includes a display device, a camera control unit (CCU), a light source device, a treatment tool device, a pneumoperitoneum apparatus, a recorder, a printer, an endoscope, an energetic treatment tool, forceps, trocars, a foot switch, and a patient's bed, for example.
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公开(公告)号：US20170367558A1
公开(公告)日：2017-12-28
申请号：US15519980
申请日：2016-01-26
Applicant: SONY CORPORATION
Inventor： Kentaro FUKAZAWA , Takeshi MIYAI , Kenta YAMAGUCHI , Yukihiro NAKAMURA
CPC classification number: A61B1/00009 , A61B1/0623
Abstract: An endoscopic system including an endoscope device that outputs image data, an illumination device that illuminates a body of a patient, and circuitry that obtains, from the image data, at least two frames each captured with a different illumination state, generate, from at least two obtained frames, a composite image that has a reduced specular reflection light component with respect to at least one of the obtained frames, and generate a video signal including the composite image.
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9.发明申请公开(公告)号：US20140205158A1
公开(公告)日：2014-07-24
申请号：US14157595
申请日：2014-01-17
Applicant: SONY CORPORATION
Inventor： Kentaro FUKAZAWA , Kenji TANAKA , Yoshihiro TAKAHASHI , Kyosuke YOSHIDA , Kazumasa TANAKA
IPC: G06K9/00
CPC classification number: G06K9/00288 , G06F17/30793 , G06F17/30843 , G06K9/00 , G06K9/00718 , G06K9/6218
Abstract: An information processing apparatus includes a grouping unit that detects a part of an object from contents and performs grouping of each object, a correlation degree calculating unit that calculates a correlation degree between the objects of which the grouping is performed by the grouping unit, and a display control unit that controls a display of a diagram of a correlation between the objects indicating the correlation between the objects, based on the correlation degree between the objects which is calculated by the correlation degree calculating unit.
Abstract translation: 一种信息处理装置，包括从内容中检测对象的一部分并对每个对象进行分组的分组部，相关度计算部，计算分组部进行分组的对象之间的相关度， 显示控制单元，其基于由所述相关度计算单元计算的所述对象之间的相关度来控制指示所述对象之间的相关性的对象之间的相关性的图示。
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公开(公告)号：US20210304419A1
公开(公告)日：2021-09-30
申请号：US17265214
申请日：2019-08-30
Applicant: Sony Corporation
Inventor： Kentaro FUKAZAWA
Abstract: A medical system includes irradiation means for irradiating an image capturing target with an electromagnetic wave, image capturing means for capturing a reflected wave caused by the image capturing target irradiated with the electromagnetic wave, acquisition means for acquiring, from the image capturing means, a first image based on a first wavelength band and a second image based on a second wavelength band different from the first wavelength band, first motion estimation means for calculating a first motion vector as a motion vector between a plurality of the first images on a basis of a feature value in the first image, second motion estimation means for calculating a second motion vector as a motion vector between a plurality of the second images on a basis of a feature value in the second image, correlation degree calculation means, and correction means.
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