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公开(公告)号：EP2599320A1
公开(公告)日：2013-06-05
申请号：EP11812091.4
申请日：2011-07-29
申请人： Sony Corporation
发明人： HAYASHI, Tsuneo
CPC分类号： H04N13/106 , G03B35/08 , H04N13/161 , H04N13/239 , H04N19/597
摘要： A method, system, and computer-readable storage medium for processing images. In an exemplary embodiment, the system receives an image signal comprising a left-image signal representing a left image and a right-image signal representing a right image. The system generates a sum signal by combining the left-image signal and the right-image signal. The system also displays a sum image corresponding to the sum signal, where the displayed image includes a convergence point and a focus point.
摘要翻译： 一种用于处理图像的方法，系统和计算机可读存储介质。 在示例性实施例中，系统接收包括表示左图像的左图像信号和表示右图像的右图像信号的图像信号。 系统通过组合左图像信号和右图像信号来产生和信号。 系统还显示对应于总和信号的总和图像，其中显示的图像包括会聚点和焦点。
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公开(公告)号：EP3851024A1
公开(公告)日：2021-07-21
申请号：EP19860561.0
申请日：2019-09-05
申请人： Sony Corporation
发明人： UYAMA, Keisuke , HAYASHI, Tsuneo
摘要： A three-dimensional information generation unit (14) generates a three-dimensional map (D(X, Y, Z)) (three-dimensional information) regarding a surgical field, based on a surgical field image (K(x, y)) captured by an imaging device (42a). A region-of-interest setting unit (20) (setting unit) then sets at least one region-of-interest in the surgical field image (K(x, y)) captured at a predetermined timing. Based on the three-dimensional map (D(X, Y, Z)) and the position of the region-of-interest set by the region-of-interest setting unit (20), a region-of-interest estimation unit (22) (estimation unit) estimates an existence position of the region-of-interest from within the surgical field image (K(x, y)) captured at a timing different from the predetermined timing. Subsequently, a zoom processing unit (26) (magnified image generation unit) generates a magnified surgical field image (L(x, y)) in which the estimated region-of-interest is magnified by a predetermined magnification, and a display control unit (40) outputs at least the magnified surgical field image (L(x, y)).
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公开(公告)号：EP3426127A1
公开(公告)日：2019-01-16
申请号：EP17705708.0
申请日：2017-02-03
申请人： Sony Corporation
发明人： KASHIMA, Koji , HAYASHI, Tsuneo
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公开(公告)号：EP3843608A2
公开(公告)日：2021-07-07
申请号：EP19808921.1
申请日：2019-11-07
申请人： Sony Corporation
发明人： UYAMA, Keisuke , HAYASHI, Tsuneo
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5.发明公开
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6.发明公开
公开(公告)号：EP3437545A1
公开(公告)日：2019-02-06
申请号：EP17773536.2
申请日：2017-01-20
申请人： Sony Corporation
摘要： [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.-
公开(公告)号：EP3000230B1
公开(公告)日：2018-10-10
申请号：EP14762101.5
申请日：2014-08-14
申请人： Sony Corporation
发明人： HAYASHI, Tsuneo
IPC分类号： H04N13/00
CPC分类号： H04N13/211 , A61B1/00193 , A61B1/063 , A61B1/0638 , G02B21/0012 , G02B21/22 , G02B23/2415 , H04N5/2251 , H04N13/282 , H04N2005/2255
摘要： An information processing apparatus includes an image pickup element which acquires at least three images of an object, each image corresponding to a different perspective of the object; and a control unit which selectively combines subsets of the images to generate stereoscopic images.
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公开(公告)号：EP3099213B1
公开(公告)日：2020-11-04
申请号：EP15704390.2
申请日：2015-01-23
申请人： Sony Corporation
发明人： HAYASHI, Tsuneo
IPC分类号： A61B1/00
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公开(公告)号：EP3646771A1
公开(公告)日：2020-05-06
申请号：EP18822911.6
申请日：2018-05-28
申请人： Sony Corporation
摘要： To improve resolution of an image in a case of imaging with an image sensor having light receiving sensitivity in a long wavelength region.
A surgical imaging system according to the present disclosure includes a first image sensor that has light receiving sensitivity in a wavelength region of visible light and images a surgical site, a second image sensor that has light receiving sensitivity in a wavelength region of visible light and near-infrared light and images the surgical site, and a signal processing device that performs a process for displaying a first image imaged by the first image sensor and a second image imaged by the second image sensor.-
公开(公告)号：EP3217855A2
公开(公告)日：2017-09-20
申请号：EP15794658.3
申请日：2015-10-30
申请人： Sony Corporation
CPC分类号： A61B1/0638 , A61B1/00009 , A61B1/00045 , A61B1/04 , A61B5/0084 , A61B5/0086 , A61B5/02007 , A61B5/02042 , G02B21/365 , G02B23/2484 , H04N5/2256 , H04N2005/2255
摘要： An image processing apparatus includes a special light image acquisition unit that acquires a special light image having information in a specific wavelength band, a generation unit that generates depth information at a predetermined position in a living body using the special light image, and a detection unit that detects a predetermined region using the depth information. The image processing apparatus further includes a normal light image acquisition unit that acquires a normal light image having information in a wavelength band of white light. The specific wavelength band is, for example, infrared light. The generation unit calculates a difference in a depth direction between the special light image and the normal light image to generate depth information at the predetermined position. The detection unit detects a position in which the depth information is a predetermined threshold or more as a bleeding point. The present technology is applicable to an endoscope.
摘要翻译： 一种图像处理设备包括：特殊光图像获取单元，用于获取具有特定波长带中的信息的特殊光图像;生成单元，使用特殊光图像在生物体中的预定位置生成深度信息;以及检测单元 使用深度信息来检测预定区域。 图像处理设备还包括：普通光图像获取单元，其获取具有白光的波段中的信息的普通光图像。 特定的波段例如是红外光。 生成单元计算特定光图像与正常光图像之间在深度方向上的差异以生成预定位置处的深度信息。 检测单元检测深度信息为预定阈值或更高的位置作为出血点。 本技术适用于内窥镜。
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