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公开(公告)号：US20190327421A1
公开(公告)日：2019-10-24
申请号：US16464688
申请日：2017-12-14
Applicant: Sony Corporation
Inventor： Thimo Emmerich , Zoltan Facius , Paul Springer
Abstract: An optical device for capturing an image of a scene, the optical device comprising: a plurality of image sensors each operable to capture a respective initial image of the scene; a lens arrangement operable to receive light from the scene and to form each initial image on each respective image sensor, each image sensor being located at a different respective distance from the lens arrangement; and an image processor operable to generate the captured image of the scene on the basis of image data from one or more of the captured initial images.
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2.发明授权公开(公告)号：US10334216B2
公开(公告)日：2019-06-25
申请号：US15519472
申请日：2015-08-11
Applicant: Sony CORPORATION
Inventor： Markus Kamm , Paul Springer , Thimo Emmerich , Zoltan Facius
IPC: H04N5/33 , H04N9/64 , H04N9/04 , H04N5/222 , H04N13/257 , H04N13/207 , H04N13/254 , H04N5/225 , H04N9/083 , H04N9/76
Abstract: An imaging system includes an optical unit that captures, from a scene, first images indifferent wavelength ranges when the scene is illuminated with not-structured light and second images of different wavelength ranges when the scene is illuminated with structured light. Thereby an imaging lens unit with longitudinal chromatic aberration is arranged between the scene and an imaging sensor unit. A depth processing unit may generate depth information on the basis of the second images by using optical triangulation. A sharpness processing unit uses the depth information to generate an output image by combining the first images. The optical unit of the imaging, system may be implemented in an endoscope.
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3.发明申请公开(公告)号：US20190132579A1
公开(公告)日：2019-05-02
申请号：US16170635
申请日：2018-10-25
Applicant: Sony Corporation
Inventor： Paul Springer , Thimo Emmerich , Zoltan Facius
IPC: H04N13/282
Abstract: An imaging device for converting a first image into a plurality of second images, the imaging device comprising a light receiving unit having a first aperture configured to receive light of the first image, a light reflecting unit configured to reflect the light received by the light receiving unit along a number of paths having a predetermined number of reflections within the light reflecting unit according to a portion of the first aperture from which the light originated, and a light output unit configured to output at least a subset of the paths of light reflected by the light reflecting unit as a plurality of second images, the second images having a focal length associated with the predetermined number of reflections experienced by the corresponding paths of light through the light reflecting unit.
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公开(公告)号：US11310481B2
公开(公告)日：2022-04-19
申请号：US16170635
申请日：2018-10-25
Applicant: Sony Corporation
Inventor： Paul Springer , Thimo Emmerich , Zoltan Facius
IPC: H04N13/282 , H04N5/235 , H04N5/232 , G02B13/16 , G02B27/10 , G02B27/08 , G02B27/14 , H04N13/00 , H04N5/225
Abstract: An imaging device for converting a first image into a plurality of second images, the imaging device comprising a light receiving unit having a first aperture configured to receive light of the first image, a light reflecting unit configured to reflect the light received by the light receiving unit along a number of paths having a predetermined number of reflections within the light reflecting unit according to a portion of the first aperture from which the light originated, and a light output unit configured to output at least a subset of the paths of light reflected by the light reflecting unit as a plurality of second images, the second images having a focal length associated with the predetermined number of reflections experienced by the corresponding paths of light through the light reflecting unit.
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公开(公告)号：US11146723B2
公开(公告)日：2021-10-12
申请号：US16464688
申请日：2017-12-14
Applicant: Sony Corporation
Inventor： Thimo Emmerich , Zoltan Facius , Paul Springer
Abstract: An optical device for capturing an image of a scene, the optical device comprising: a plurality of image sensors each operable to capture a respective initial image of the scene; a lens arrangement operable to receive light from the scene and to form each initial image on each respective image sensor, each image sensor being located at a different respective distance from the lens arrangement; and an image processor operable to generate the captured image of the scene on the basis of image data from one or more of the captured initial images.
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Patent Agency Ranking
公开(公告)号：US20140085431A1
公开(公告)日：2014-03-27
申请号：US13928677
申请日：2013-06-27
Applicant: SONY CORPORATION
Inventor： Volker FREIBURG , Dennis Harres , Zoltan Facius
IPC: H04N13/02
CPC classification number: H04N13/243 , G02B5/04
Abstract: An optical element (100), comprises a first surface (110) having a first reflective coating (310) having a first reflectivity greater than 0 and smaller than or equal to 100% in a first wavelength range, and a second surface (120) having a second reflective coating (320) having a reflectivity greater than 0 and smaller than or equal to 100% in a second wavelength range, wherein a portion of the second wavelength range does not lie in the first wavelength range and the first and second surface are aligned along a first and a second plane, respectively, the first and second plane intersecting at an angles a smaller than 90° and greater than 0°.
Abstract translation: 一种光学元件（100），包括具有在第一波长范围内具有大于0且小于或等于100％的第一反射率的第一反射涂层（310）的第一表面（110）和第二表面（120） 具有在第二波长范围内反射率大于0且小于或等于100％的第二反射涂层（320），其中所述第二波长范围的一部分不位于所述第一波长范围内，并且所述第一和第二表面 分别沿着第一和第二平面排列，第一和第二平面以小于90°和大于0°的角度相交。
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公开(公告)号：US11699215B2
公开(公告)日：2023-07-11
申请号：US16642382
申请日：2018-09-05
Applicant: Sony Corporation
Inventor： Paul Springer , Zoltan Facius , Thimo Emmerich
CPC classification number: G06T5/003 , A61B1/00009 , A61B1/000095 , A61B1/00186 , A61B1/00193 , H04N23/56 , H04N23/555
Abstract: An imaging device for producing images of a scene, the imaging device comprising: a first and a second hyperchromatic lens being arranged in a stereoscopic configuration to receive light from the scene; image sensor circuitry configured to capture a first and second image of the light encountered by the first and the second lens respectively; processor circuitry configured to: produce depth information using the captured first and second images of the scene and produce a resultant first and second image of the scene using both the captured first and second image and the depth information.
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公开(公告)号：US11510548B2
公开(公告)日：2022-11-29
申请号：US16465577
申请日：2017-12-14
Applicant: Sony Corporation
Inventor： Paul Springer , Thimo Emmerich , Zoltan Facius
Abstract: An imaging device for use with an endoscope, the imaging device comprising: a lens arrangement operable to receive light from a scene captured by the endoscope and to form an image of the scene using the received light; an image sensor operable to capture the image of the scene formed by the lens arrangement; a birefringent device positioned along an optical path between the endoscope and the image sensor, wherein the birefringent device comprises birefringent material arranged in a plurality of concentric rings, and wherein the birefringent material of each of the concentric rings is configured such that the polarisation directions of an ordinary ray and an extraordinary ray of light from the scene which travels through the birefringent material are different for at least two of the plurality of concentric rings; and an image processor operable to process the captured image to generate an output image.
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公开(公告)号：US20190328209A1
公开(公告)日：2019-10-31
申请号：US16465577
申请日：2017-12-14
Applicant: Sony Corporation
Inventor： Paul Springer , Thimo Emmerich , Zoltan Facius
Abstract: An imaging device for use with an endoscope, the imaging device comprising: a lens arrangement operable to receive light from a scene captured by the endoscope and to form an image of the scene using the received light; an image sensor operable to capture the image of the scene formed by the lens arrangement; a birefringent device positioned along an optical path between the endoscope and the image sensor, wherein the birefringent device comprises birefringent material arranged in a plurality of concentric rings, and wherein the birefringent material of each of the concentric rings is configured such that the polarisation directions of an ordinary ray and an extraordinary ray of light from the scene which travels through the birefringent material are different for at least two of the plurality of concentric rings; and an image processor operable to process the captured image to generate an output image.
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公开(公告)号：US10410366B2
公开(公告)日：2019-09-10
申请号：US15560782
申请日：2016-03-23
Applicant: Sony Corporation
Inventor： Francesco Michielin , Paul Springer , Thimo Emmerich , Zoltan Facius , Piergiorgio Sartor
Abstract: An imaging system includes an optical unit that captures, from a scene, sets of first images as well as sets of second images. The scene is illuminated with non-structured light when the sets of first images are captured and illuminated with structured light when the sets of second images are captured. A pattern processing unit generates, from the second images, a recovered shadow pattern from a shadow pattern projected onto the scene during illumination with structured light, wherein at least one motion-compensated reference image is used. A depth processing unit obtains depth information on the basis of the recovered shadow pattern.
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