公开(公告)号：US10110876B1

公开(公告)日：2018-10-23

申请号：US15585085

申请日：2017-05-02

申请人： Evans & Sutherland Computer Corporation

发明人： Kenneth L. Carlson

IPC分类号： H04N13/207 ,  H04N13/02

摘要： A system and method of capturing a stereoscopic pair of images for use in forming a 3-D image of an object at a desired perceived position in a scene projected onto a dome surface. The first one of the stereoscopic pair of images is captured when the object is offset to the right of the desired perceived position in the scene. The second one of the stereoscopic pair of images is captured when the object is offset to the left of the desired perceived position in the scene. In this manner, positive parallax can be captured in front of a viewer, upward in an arc through the zenith of the dome, and beyond to the back of the dome. The system and method allows scenes projected onto a dome surface to contain positive parallax, and therefore allows objects to appear to be located beyond the dome surface when viewed in 3-D stereo, which was previously not possible.

公开(公告)号：US20180262671A1

公开(公告)日：2018-09-13

申请号：US15975727

申请日：2018-05-09

申请人： Google LLC

发明人： Nils KOKEMOHR ,  Daniel FENNER

IPC分类号： H04N5/235 ,  H04N5/232 ,  H04N13/207

CPC分类号： H04N13/207 ,  G06T5/008 ,  G06T11/001 ,  G06T15/50 ,  H04N1/00 ,  H04N9/64

摘要： Implementations relate to modifying images with simulated light sources. In some implementations, a method includes receiving input indicating a location on a 2-D displayed image at which to position a light source element, and adjusting pixel values of the image to cause an illumination effect in the image based on the position of the light source element and based on a direction of illumination of the simulated light source with respect to one or more surfaces depicted in the image.

公开(公告)号：US20180249051A1

公开(公告)日：2018-08-30

申请号：US15758135

申请日：2016-09-14

申请人： trinamiX GmbH

发明人： Robert SEND ,  Ingmar BRUDER ,  Stephan IRLE ,  Erwin THIEL

IPC分类号： H04N5/225 ,  H04N13/207

CPC分类号： H04N5/2254 ,  G01C3/02 ,  H04N5/2251 ,  H04N5/2256 ,  H04N5/2258 ,  H04N5/23296 ,  H04N13/207

摘要： A camera (110) for recording at least one image of at least one object (112) is proposed. The camera (110) comprises:—at least one converging element (128), wherein the converging element (128) is adapted to converge a light beam (132) passing through the converging element (128) to travel along a beam path to be received by at least one optical sensor (114);—at least one first aperture element (130) having a first adjustable area (136), wherein the first aperture element (130) is located in the beam path between the converging element (128) and the optical sensor (114);—at least one second aperture element (134) having a second adjustable area (138), wherein the second aperture element (134) is located in the beam path between the first aperture element (130) and the optical sensor (114);—the at least one optical sensor (114) being adapted for receiving the light beam (132), wherein the optical sensor (114) is further adapted to generate at least one first picture in a first setting comprising the first aperture area (136) exceeding the second aperture area (138) and to generate at least one second picture in a second setting comprising the second aperture area (138) exceeding the first aperture area (134); and—at least one evaluation device (142) designed to generate at least one three-dimensional image of the at least one object (112) by comparing the at least one first picture and the at least one second picture. Thereby, a simple and, still, efficient three-dimensional camera (110) for an accurate recording of an image of at least one object (112) in space is provided.

公开(公告)号：US10027946B2

公开(公告)日：2018-07-17

申请号：US14969552

申请日：2015-12-15

申请人： Lenovo (Singapore) Pte. Ltd.

发明人： Ali Kathryn Ent ,  Christopher Miles Osborne ,  Cuong Huy Truong ,  David Wayne Hill

IPC分类号： H04N13/207 ,  H04N13/02

摘要： In accordance with embodiments herein an electronic device is provided comprising a housing, a display, and a camera assembly including a camera and an articulating support that includes a base and a main leg joined to the base. The base and main leg movably coupled to the housing wherein movement of the articulating support defines camera alignment paths followed by the camera when moving between a retracted position and active positions.

公开(公告)号：US12125135B2

公开(公告)日：2024-10-22

申请号：US18363320

申请日：2023-08-01

申请人： Carl Zeiss Meditec AG

发明人： Christoph Hauger ,  Tilman Schmoll ,  Nancy Hecker-Denschlag ,  Joachim Steffen

IPC分类号： G06T15/08 ,  A61B3/10 ,  A61B5/00 ,  A61B90/00 ,  A61B90/20 ,  G06T15/20 ,  H04N13/117 ,  H04N13/207 ,  H04N13/398

CPC分类号： G06T15/08 ,  A61B5/0066 ,  A61B90/20 ,  G06T15/20 ,  H04N13/117 ,  H04N13/207 ,  H04N13/398 ,  A61B2090/3735 ,  G06T2200/24 ,  G06T2210/62

摘要： The present invention relates to a system for acquiring and visualizing OCT signals, comprising an OCT system and a display means designed for the time-resolved display of image data. The system further comprises a control unit configured to drive the OCT system to acquire a time-resolved OCT signal of a selected field of view of the sample and to determine a time-resolved OCT image on the basis of the acquired time-resolved OCT signal and a specifiable virtual viewing direction and to display the time-resolved OCT image on the display means. The present invention also relates to a corresponding method for acquiring and visualizing OCT signals.

公开(公告)号：US20240323338A1

公开(公告)日：2024-09-26

申请号：US18421295

申请日：2024-01-24

申请人： SICK IVP AB

发明人： Anders MURHED

IPC分类号： H04N13/254 ,  H01L27/146 ,  H04N13/207 ,  H04N23/55

CPC分类号： H04N13/254 ,  H01L27/14625 ,  H04N13/207 ,  H04N23/55 ,  H04N2213/001

摘要： Image sensor (331; 531; 531′) for use with a lens (340; 540′) arranged to focus light onto an image sensing area (333; 533) of said image sensor (331; 531). Camera (330; 530′; 730) comprising the image sensor (331; 531; 531′) and said lens (340; 540′). Imaging system (305; 705; 730) for three-dimensional imaging of an object (320; 720) based on light triangulation, comprising the camera. The image sensor (331; 531) comprising an optical plate (337; 537) arranged to cover the image sensing area (333; 533) by at least two optical plate portions (334-1, 334-2; 534-1, 534-2) with different refractive properties such that light incident from said lens (340; 540′) and refracted by said optical plate portions (334-1, 334-2; 534-1, 534-2) towards and onto the image sensing area (333; 533) will travel different distances to be in focus on the image sensing area depending on which of said optical plate portions (334-1, 334-2; 534-1, 534-2) the light was refracted by. As a result, the image sensing area portions covered by said at least two optical plate portions (334-1, 334-2; 534-1, 534-2) become associated with different focus planes (351-1, 351-2; 751-1, 751-2).

公开(公告)号：US20240251701A1

公开(公告)日：2024-08-01

申请号：US18161897

申请日：2023-01-31

申请人： HONDA MOTOR CO., LTD.

发明人： Kenji NISHIMIYA ,  Nikunj SHAH ,  Rishabh Gopichand RAMTEKE

IPC分类号： A01D34/00 ,  G06V10/12 ,  G06V10/46 ,  G06V20/10 ,  G06V20/56 ,  H04N13/207

CPC分类号： A01D34/008 ,  G06V10/12 ,  G06V10/46 ,  G06V20/188 ,  G06V20/56 ,  H04N13/207 ,  A01D34/74 ,  A01D2101/00

摘要： Problem to be solved: Provided is an autonomous working machine capable of taking appropriate measures for arranging a mowing height in mowing work and improving a finish quality of the mowing work.
Solution: The autonomous working machine includes: a mower body that mows vegetation while traveling; a controller that controls the mower body based on a recorded work operation content; and a rear imager that is directed rearward in an advancing direction of the mower body, in which the controller is configured to, based on an image of a vegetation group including a plurality of pieces of the vegetation acquired by the rear imager, evaluate a shape of the vegetation group.

公开(公告)号：US12003874B2

公开(公告)日：2024-06-04

申请号：US18450436

申请日：2023-08-16

申请人： Corephotonics Ltd.

发明人： Nadav Geva ,  Michael Scherer ,  Ephraim Goldenberg ,  Gal Shabtay

IPC分类号： H04N25/705 ,  G06T7/593 ,  H04N13/207 ,  H04N13/271 ,  H04N25/75

CPC分类号： H04N25/705 ,  G06T7/593 ,  H04N13/207 ,  H04N13/271 ,  H04N25/75

摘要： Indirect time-of-flight (i-ToF) image sensor pixels, i-ToF image sensors including such pixels, stereo cameras including such image sensors, and sensing methods to obtain i-ToF detection and phase detection information using such image sensors and stereo cameras. An i-ToF image sensor pixel may comprise a plurality of sub-pixels, each sub-pixel including a photodiode, a single microlens covering the plurality of sub-pixels and a read-out circuit for extracting i-ToF phase signals of each sub-pixel individually.

公开(公告)号：US20240146895A1

公开(公告)日：2024-05-02

申请号：US18399923

申请日：2023-12-29

申请人： Sony Depthsensing Solutions SA/NV

发明人： Daniel Van Nieuwenhove ,  Julien Thollot

IPC分类号： H04N13/25 ,  G01S17/86 ,  G01S17/894 ,  H04N13/122 ,  H04N13/128 ,  H04N13/207 ,  H04N13/243 ,  H04N13/246 ,  H04N13/257 ,  H04N13/271 ,  H04N25/40

CPC分类号： H04N13/25 ,  G01S17/86 ,  G01S17/894 ,  H04N13/122 ,  H04N13/128 ,  H04N13/207 ,  H04N13/243 ,  H04N13/246 ,  H04N13/257 ,  H04N13/271 ,  H04N25/41 ,  H04N2013/0081

摘要： The invention relates to a TOF camera system comprising several cameras, at least one of the cameras being a TOF camera, wherein the cameras are assembled on a common substrate and are imaging the same scene simultaneously and wherein at least two cameras are driven by different driving parameters.

公开(公告)号：US20240144611A1

公开(公告)日：2024-05-02

申请号：US18391879

申请日：2023-12-21

申请人： Snap Inc.

发明人： Ilteris Canberk ,  Shin Hwun Kang ,  Dmytro Kucher

IPC分类号： G06T19/00 ,  G02B27/01 ,  G06T7/73 ,  G06V40/10 ,  G10L15/26 ,  H04N13/111 ,  H04N13/207 ,  H04N13/332

CPC分类号： G06T19/006 ,  G02B27/0172 ,  G06T7/73 ,  G06V40/10 ,  G10L15/26 ,  H04N13/111 ,  H04N13/207 ,  H04N13/332 ,  G02B2027/0138 ,  G02B2027/0178 ,  G06T2207/30196 ,  H04N2213/008

摘要： Eyewear presenting text corresponding to spoken words (e.g., in speech bubbles) and optionally translating from one language to another. In one example, an interactive augmented reality experience is provided between two users of eyewear devices to allow one user of an eyewear device to share a personal attribute of the user with a second user. The personal attribute can be speech spoken by a remote second user of eyewear converted to text. The converted text can be displayed on a display of eyewear of the first user proximate the viewed second user. The personal attribute may be displayed in a speech bubble proximate the second user, such as proximate the head or mouth of the second user. The language of the spoken speech can be recognized by the second user eyewear, and translated to a language that is understood by the first user. In another example, the spoken words of a remote person is captured by the eyewear of a user, the position of the remote person is identified, the spoken word are converted to text, and the text is displayed (e.g., in a speech bubble) on an AR display of the eyewear adjacent the remote person.