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公开(公告)号：US20200294203A1
公开(公告)日：2020-09-17
申请号：US16086269
申请日：2017-02-07
Applicant: SONY CORPORATION
Inventor： KENJI IKEDA , HIROSHI ICHIKI , HISAKAZU SHIRAKI , DAISUKE TSURU
Abstract: [Object] To correct blurring without removing a screen motion caused by a biological body motion. [Solution] An image processing apparatus includes: a blurring amount estimation unit configured to estimate a blurring amount of a medical image including a biological body motion of a subject; and a blurring correction processing unit configured to perform blurring correction processing so as not to remove a screen motion caused by the biological body motion, on a basis of the blurring amount. This configuration makes it possible to correct blurring without removing a screen motion caused by a biological body motion. Thus, an optimum image for observing a biological body motion can be obtained.
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公开(公告)号：US20200084379A1
公开(公告)日：2020-03-12
申请号：US16491714
申请日：2018-02-06
Applicant: SONY CORPORATION
Inventor： KENJI IKEDA , HISAKAZU SHIRAKI , DAISUKE TSURU
Abstract: [Object] Image blurring is corrected in a more suitable manner according to circumstances related to observation of a living organism. [Solving Means] A control apparatus including an estimating section calculating motion of an entire image on the basis of an image signal corresponding to an optical image of a living organism input from an imaging section of a medical observation apparatus, to estimate blurring of the entire image according to a result of the calculation, and a control section controlling an operation related to correction of the blurring of the entire image by controlling a coefficient for controlling an amount of correction of the blurring on the basis of a zoom magnification of the imaging section such that a degree of correction of the blurring increases consistently with the zoom magnification.
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公开(公告)号：US20190117052A1
公开(公告)日：2019-04-25
申请号：US15772606
申请日：2016-10-31
Applicant: SONY CORPORATION
Inventor： DAISUKE KIKUCHI , TAKESHI UEMORI , DAISUKE TSURU , TAKESHI MIYAI , KENTA YAMAGUCHI
Abstract: The present disclosure relates to a surgical system, a surgical control method, and a program enabling image processing with high accuracy in a case of changing an amount of light applied to a subject of a surgical imaging device. A light source control unit changes the light amount of the light applied to the subject imaged by an endoscope from a default value to a high light amount larger than the default value. An image processing unit performs image processing using a high light amount image which is an intraoperative image captured by the endoscope in a state in which the light amount is the high light amount. The image processing unit adjusts brightness of the high light amount image on the basis of the high light amount to generate a display image and displays the display image on a display device. The present disclosure is applicable to, for example, an endoscopic surgical system and the like.
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4.发明申请公开(公告)号：US20180045934A1
公开(公告)日：2018-02-15
申请号：US15559552
申请日：2016-03-02
Applicant: SONY CORPORATION
Inventor： YUKI SUGIE , TAKESHI UEMORI , KENJI TAKAHASI , DAISUKE TSURU
CPC classification number: G02B21/006 , A61B1/00006 , A61B1/00009 , A61B1/0002 , A61B1/00045 , A61B1/00188 , A61B1/00193 , A61B1/04 , A61B90/20 , A61B2090/371 , G02B21/0028 , G02B21/008 , G02B23/2415 , G02B23/2484 , G06T2207/10068 , H04N5/23212 , H04N2005/2255
Abstract: [Object] To provide a medical observation device, a lens driving control device, a lens driving control method, a program, and a video microscope device. [Solution] A medical observation device including: an evaluation value calculation unit configured to calculate a focus evaluation value indicating a focus state of a lens for each of two or more lenses; and a movement control unit configured to specify a lens movement parameter that is common to the two or more lenses on the basis of the focus evaluation value.
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