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1. 发明授权

US10849482B2 Endoscopic system, image processing apparatus, and image processing method 有权
公开(公告)号：US10849482B2
公开(公告)日：2020-12-01
申请号：US15519980
申请日：2016-01-26
申请人： SONY CORPORATION
发明人： Kentaro Fukazawa , Takeshi Miyai , Kenta Yamaguchi , Yukihiro Nakamura
IPC分类号： A61B1/06 , A61B1/04 , A61B1/00 , H04N5/225
摘要： 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.

2. 发明授权

US11463629B2 Medical system, medical apparatus, and control method 有权
公开(公告)号：US11463629B2
公开(公告)日：2022-10-04
申请号：US16614387
申请日：2018-03-16
申请人： Sony Corporation
发明人： Takeshi Miyai , Yasuaki Takahashi , Masahito Yamane , Yuki Sugie
IPC分类号： H04N5/235 , H04N5/225
摘要： It is desired to provide a technology which is capable of reducing glare to be felt by a user for an output image by an HDR monitor in a case where an image is caused to be displayed at the HDR monitor on the basis of an HDR image.
There is provided a medical system including a light source configured to irradiate a subject inside a living organism; an imaging unit configured to image the subject coaxially with an optical axis of the light source; and a control unit configured to control the light source and the imaging unit, in which the control unit performs control so that a signal compliant with high-dynamic range standards is output by adjusting gradation for a first image signal acquired by the imaging unit.

3. 发明授权

US11272167B2 Information processing apparatus, information processing method, and information processing system 有权
公开(公告)号：US11272167B2
公开(公告)日：2022-03-08
申请号：US16313611
申请日：2017-05-23
申请人： SONY CORPORATION
发明人： Hisakazu Shiraki , Takeshi Miyai , Kentaro Fukazawa , Tadashi Morishige
IPC分类号： H04N13/296 , G03B35/08 , H04N13/00 , H04N13/218 , H04N5/232 , H04N13/225 , G02B7/28
摘要： There is provided an information processing apparatus including a control unit that controls display on the basis of a detection value indicating a focus state of a lens acquired from a stereoscopic imaging unit, and a captured image signal for a left eye and a captured image signal for a right eye acquired from the imaging unit.

4. 发明授权

US11154179B2 Medical image processing apparatus, medical image processing system, and driving method of medical image processing apparatus 有权
公开(公告)号：US11154179B2
公开(公告)日：2021-10-26
申请号：US16640730
申请日：2018-07-31
申请人： Sony Corporation
发明人： Koji Kashima , Takeshi Miyai
IPC分类号： A61B1/00 , A61L2/07 , G02B5/30 , A61B1/12 , G02B27/00 , G06T5/00
摘要： Control of expansion of a depth of field using a birefringent mask is realized in a more preferred aspect.
A medical image processing apparatus includes a control unit that performs control so as to generate a corrected image by executing image processing on an image obtained by imaging a subject image of a patient acquired via an optical system including a birefringent mask and an acquisition unit that acquires information regarding an application situation of high-pressure steam sterilization processing on the optical system, in which the control unit controls the image processing according to the application situation of the high-pressure steam sterilization processing.

5. 发明授权

US10397489B2 Light source control device, method of controlling light source, and image capture system 有权
公开(公告)号：US10397489B2
公开(公告)日：2019-08-27
申请号：US15572662
申请日：2016-03-08
申请人： SONY CORPORATION
发明人： Hiroshi Ichiki , Hisakazu Shiraki , Yukihiro Nakamura , Kentaro Fukazawa , Takeshi Miyai , Kenta Yamaguchi , Daisuke Kikuchi
IPC分类号： H04N5/235 , H04N5/04 , H04N9/73 , H04N5/225 , G06T7/90 , A61B1/05 , A61B1/06 , H04N9/04 , A61B1/00 , A61B1/045
摘要： [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.

6. 发明申请

US20140307522A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 审中-公开
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：US20140307522A1
公开(公告)日：2014-10-16
申请号：US14358084
申请日：2012-11-22
申请人： Sony Corporation
发明人： Koji Kashima , Tatsumi Sakaguchi , Takeshi Miyai , Hiroshi Kajihata
IPC分类号： G01S7/52 , G01S15/02
CPC分类号： G01S7/52053 , A61B5/6843 , A61B8/14 , A61B8/4245 , A61B8/4254 , A61B8/462 , A61B8/465 , A61B8/466 , A61B8/483 , A61B8/5292 , G01S15/02
摘要： The present technique relates to an image processing device, an image processing method, and a program allowing a grasp of an ultrasonic image with an intuitive and simplified manipulation.A probe generates an ultrasonic wave and receives a reflective wave reflected at an object. A detection unit detects one or more physical quantities of the probe. A display unit displays a tomographic image showing a cross-section of a predetermined position of the object, out of the ultrasonic image of the object generated based on the reflective wave received by the probe. A sensor information acquisition unit acquires a detection result by a sensor unit as sensor information. In a tomographic image generation unit, regarding the sensor information as a parameter, a reference tomographic image is transformed according to a change of the parameter, whereby the tomographic image to be displayed on the display unit is generated. A display control unit controls the display unit to display the generated tomographic image. The present technique can be applied to an ultrasonic examination device.
摘要翻译：本技术涉及图像处理装置，图像处理方法和允许以直观和简化的操纵来掌握超声波图像的程序。探头产生超声波并接收在物体上反射的反射波。检测单元检测探针的一个或多个物理量。显示单元从基于由探针接收的反射波生成的对象的超声波图像中，显示示出对象的预定位置的横截面的断层图像。传感器信息获取单元将传感器单元的检测结果作为传感器信息获取。在断层图像生成单元中，关于传感器信息作为参数，根据参数的变化来变换参考断层图像，由此生成要显示在显示单元上的断层图像。显示控制单元控制显示单元显示生成的断层图像。本技术可以应用于超声波检查装置。

7. 发明授权

US11483473B2 Surgical image processing apparatus, image processing method, and surgery system 有权
公开(公告)号：US11483473B2
公开(公告)日：2022-10-25
申请号：US16496452
申请日：2018-03-16
申请人： Sony Corporation
发明人： Hisakazu Shiraki , Takeshi Miyai , Kenji Takahashi
IPC分类号： H04N5/228 , H04N5/232 , G16H30/40 , G06F8/65 , G06T7/00 , H04N5/262 , H04N5/265 , G06V20/00 , G06F3/04842 , G06F3/04845 , H04N5/225
摘要： An image processing part applies an image process by software to a surgical region image, and a display control part controls a display of the surgical region image to which the image process is applied. The image processing part produces a pre-update processed image acquired by applying the image process established before updating the software to the surgical region image and a post-update processed image acquired by applying the image process established after updating the software to the surgical region image, and the display control part controls a display of at least a portion of at least either one of the pre-update processed image or the post-update processed image. The present technique is applicable to a CCU of an endoscopic surgery system.

8. 发明授权

US10939051B2 Image processing apparatus and image processing method, and endoscopic system 有权
公开(公告)号：US10939051B2
公开(公告)日：2021-03-02
申请号：US16486935
申请日：2018-02-19
申请人： SONY CORPORATION
发明人： Yukihiro Nakamura , Takeshi Miyai , Tomoyuki Hirayama , Masaya Takemoto
IPC分类号： A61B1/045 , H04N5/235 , A61B1/00 , G06T5/00 , H04N5/225 , H04N7/18
摘要： The present technology relates to an image processing apparatus and method and an endoscopic system that permit reduction of uneven illumination distribution. An image processing apparatus includes a signal processing section that corrects uneven illumination of an image shot with a subject within a body of a patient to be operated on illuminated by a light source. The light source is arranged within the patient's body. The signal processing section corrects uneven illumination on the basis of a normally illuminated image and a low illuminated image. The normally illuminated image is shot with the subject within the body illuminated at a given illumination intensity. The low illuminated image is shot with the subject illuminated at a lower illumination intensity than the given illumination intensity.

9. 发明授权

US10827906B2 Endoscopic surgery image processing apparatus, image processing method, and program 有权
公开(公告)号：US10827906B2
公开(公告)日：2020-11-10
申请号：US15306775
申请日：2015-06-01
申请人： SONY CORPORATION
发明人： Takeshi Miyai
IPC分类号： A61B1/04 , H04N5/225 , A61B1/00 , H04N5/232 , H04N13/239 , G02B23/24 , G05B19/402 , G06F19/00 , H04N13/00
摘要： A medical image processing apparatus including a controller including circuitry configured to determine a position of a distal end of an important object within a medical image, estimate a region of interest within the medical image adjacent to a region including the important object based on the position of the distal end of the important object, and control display of the region of interest.

10. 发明授权

US10145946B2 Generating a tomographic image based on sensor information 有权
公开(公告)号：US10145946B2
公开(公告)日：2018-12-04
申请号：US14358084
申请日：2012-11-22
申请人： Sony Corporation
发明人： Koji Kashima , Tatsumi Sakaguchi , Takeshi Miyai , Hiroshi Kajihata
IPC分类号： G01S7/00 , G01S7/52 , A61B8/08 , A61B5/00 , G01S15/02 , A61B8/00 , A61B8/14
摘要： An image processing device for capturing an ultrasonic image is provided with a probe to generate an ultrasonic wave and receives a reflective wave reflected at an object. A detection unit to detect one or more physical quantities of the probe. A display unit to display a tomographic image showing a cross-section of a predetermined position of the object, out of the ultrasonic image of the object. A sensor information acquisition unit to acquire a detection result by a sensor unit as sensor information. In a tomographic image generation unit, regarding the sensor information as a parameter, a reference tomographic image is transformed according to a change of the parameter, to generate the tomographic image. A display control unit to control the display unit to display the generated tomographic image. The present technique can be applied to an ultrasonic examination device.

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