专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US10511761B2 Image capturing control apparatus, control method, and storage medium 有权
公开(公告)号：US10511761B2
公开(公告)日：2019-12-17
申请号：US16018545
申请日：2018-06-26
申请人： CANON KABUSHIKI KAISHA
发明人： Seiji Ogawa
IPC分类号： H04N5/232 , G03B13/36 , G02B7/09 , G01S3/00
摘要： There is provided an image capturing control apparatus. An AF control unit performs AF control within an area included in a captured area and corresponding to an AF mode, to perform control to determine an in-focus area. After the in-focus area is determined, an display control unit performs control to: if the AF mode is a first AF mode in which the in-focus area is automatically determined within a first area included in the captured area, magnify an LV image with reference to the in-focus area; and if the AF mode is a second AF mode in which the in-focus area is automatically determined within a second area that is smaller than the first area, magnify the LV image with reference to a predetermined position in the second area.

52. 发明授权

US10484669B2 Inertial measurement unit progress estimation 有权
公开(公告)号：US10484669B2
公开(公告)日：2019-11-19
申请号：US16225242
申请日：2018-12-19
申请人： Fyusion, Inc.
发明人： Alexander Jay Bruen Trevor , Chris Beall , Stefan Johannes Josef Holzer , Radu Bogdan Rusu
IPC分类号： H04N13/189 , H04N13/282 , H04N5/232 , G01S3/00 , H04N5/247 , H04N5/262 , H04N7/18 , H04N9/04 , G06T15/20 , G06T7/73
摘要： Various embodiments of the present invention relate generally to systems and methods for analyzing and manipulating images and video. In particular, a multi-view interactive digital media representation can be generated from live images captured from a camera. The live images can include an object. An angular view of the object captured in the live images can be estimated using sensor data from an inertial measurement unit. The multi-view interactive digital media representation can include a plurality of images where each of the plurality of images includes the object from a different camera view. When the plurality of images is output to a display, the object can appear to undergo a 3-D rotation through the determined angular view where the 3-D rotation of the object is generated without a 3-D polygon model of the object.

53. 发明授权

US10477149B2 Holographic video capture and telepresence system 有权
公开(公告)号：US10477149B2
公开(公告)日：2019-11-12
申请号：US16140485
申请日：2018-09-24
申请人： Gerard Dirk Smits
发明人： Gerard Dirk Smits
IPC分类号： H04N7/15 , H04N13/275 , H04N13/344 , H04N13/243 , H04N13/366 , H04N13/363 , H04N13/239 , H04N7/14 , H04N13/324 , H04N13/257 , H04N13/383 , G01S3/00 , G03H1/00 , G02B27/22
摘要： The invention is directed to recording, transmitting, and displaying a three-dimensional image of a face of a user in a video stream. Reflected light from a curved or geometrically shaped screen is employed to provide multiple perspective views of the user's face that are transformed into the image, which is communicated to remotely located other users. A head mounted projection display system is employed to capture the reflective light. The system includes a frame, that when worn by a user, wraps around and grips the user's head. Also, at least two separate image capture modules are included on the frame and generally positioned relatively adjacent to the left and right eyes of a user when the system is worn. Each module includes one or more sensor components, such as cameras, that are arranged to detect at least reflected non-visible light from a screen positioned in front of the user.

54. 发明授权

US10291895B2 Time of flight photosensor 有权
公开(公告)号：US10291895B2
公开(公告)日：2019-05-14
申请号：US15333653
申请日：2016-10-25
申请人： OMNIVISION TECHNOLOGIES, INC.
发明人： Olivier Bulteel , Rui Wang , Zheng Yang
IPC分类号： H04N7/00 , H04N13/122 , H04N13/254 , G01S3/00 , G01B11/24
摘要： A time of flight pixel cell includes a photosensor to sense photons reflected from an object and pixel support circuitry. The pixel support circuitry includes charging control logic coupled to the photosensor to detect when the photosensor senses the photons reflected from the object. The pixel support circuitry also includes a controllable current source coupled to provide a charge current in response to a time of flight signal coupled to be received from the charging control logic. A capacitor is coupled to receive the charge current from the controllable current source in response to the time of flight signal, and voltage on the capacitor is representative of a round trip distance to the object. A counter circuit is coupled to the photosensor to count a number of the photons reflected from the object and received by the photosensor.

55. 发明授权

US10267675B2 Multi-directional optical receiver 有权
公开(公告)号：US10267675B2
公开(公告)日：2019-04-23
申请号：US15532790
申请日：2015-12-04
申请人： Jean Armstrong
发明人： Jean Armstrong , Qian Wang , Cuiwei He
IPC分类号： G01J1/00 , G01J1/02 , G01J1/04 , H04B10/114 , G01S3/00 , H01L31/08 , G01S3/784
摘要： An optical receiver (100) for detection of light from one or more sources (108) comprises an opaque layer (102) disposed on a first surface. An aperture (104) is formed in the opaque layer. An optical detector (106) has a detection region disposed on a second surface. The first and second surfaces are spaced apart from one another such that light passing through the aperture (104) illuminates a corresponding illumination region (110) on the second surface, and is detected by the optical detector (106) In the event that the detection region overlaps the illumination region. Multiple apertures may be formed in the opaque layer, and/or multiple optical detectors may be disposed on the second surface. The optical receiver may thereby enable optical signals originating at different locations to be detected, and distinguished, over a wide field of view.

56. 发明申请

US20190087659A1 ESTIMATING POSE IN 3D SPACE 审中-公开
公开(公告)号：US20190087659A1
公开(公告)日：2019-03-21
申请号：US16194688
申请日：2018-11-19
申请人： Magic Leap, Inc.
发明人： Adrian Kaehler , Gary Bradski
IPC分类号： G06K9/00 , H04N13/398 , H04N13/344 , H04N5/232 , G06T7/11 , G01S3/00
摘要： Methods and devices for estimating position of a device within a 3D environment are described. Embodiments of the methods include sequentially receiving multiple image segments forming an image representing a field of view (FOV) comprising a portion of the environment. The image includes multiple sparse points that are identifiable based in part on a corresponding subset of image segments of the multiple image segments. The method also includes sequentially identifying one or more sparse points of the multiple sparse points when each subset of image segments corresponding to the one or more sparse points is received and estimating a position of the device in the environment based on the identified the one or more sparse points.

57. 发明授权

US10084990B2 Holographic video capture and telepresence system 有权
公开(公告)号：US10084990B2
公开(公告)日：2018-09-25
申请号：US15804909
申请日：2017-11-06
申请人： Gerard Dirk Smits
发明人： Gerard Dirk Smits
IPC分类号： H04N7/14 , H04N7/15 , H04N13/275 , H04N13/324 , H04N13/344 , G03H1/00 , G01S3/00 , G02B27/22 , H04N13/243 , H04N13/257 , H04N13/366 , H04N13/383
CPC分类号： H04N7/157 , G01S3/00 , G02B27/0101 , G02B27/0103 , G02B27/2292 , G03H1/0005 , G03H2001/0088 , H04N7/147 , H04N13/239 , H04N13/243 , H04N13/257 , H04N13/275 , H04N13/324 , H04N13/344 , H04N13/363 , H04N13/366 , H04N13/383 , H04N2213/001
摘要： The invention is directed to recording, transmitting, and displaying a three-dimensional image of a face of a user in a video stream. Reflected light from a curved or geometrically shaped screen is employed to provide multiple perspective views of the user's face that are transformed into the image, which is communicated to remotely located other users. A head mounted projection display system is employed to capture the reflective light. The system includes a frame, that when worn by a user, wraps around and grips the user's head. Also, at least two separate image capture modules are included on the frame and generally positioned relatively adjacent to the left and right eyes of a user when the system is worn. Each module includes one or more sensor components, such as cameras, that are arranged to detect at least reflected non-visible light from a screen positioned in front of the user.

58. 发明授权

US09146295B2 Acoustic ranging system using atmospheric dispersion 有权
标题翻译：使用大气分散的声学测距系统
公开(公告)号：US09146295B2
公开(公告)日：2015-09-29
申请号：US13480192
申请日：2012-05-24
申请人： Qin Jiang , Michael J. Daily , Richard Michael Kremer
发明人： Qin Jiang , Michael J. Daily , Richard Michael Kremer
IPC分类号： G01S3/80 , G01S3/00 , G01S11/14
CPC分类号： G01S3/80 , G01S3/00 , G01S11/14
摘要： A method and apparatus for processing sound from a sound source. The sound from the sound source is detected. Harmonics in the sound from the sound source are identified. A distance to the sound source is identified using the harmonics and a number of atmospheric conditions.
摘要翻译：一种用于处理来自声源的声音的方法和装置。检测到声源的声音。识别来自声源的声音中的谐波。使用谐波和多个大气条件识别与声源的距离。

59. 发明授权

US09134403B1 System and method for relative localization 有权
标题翻译：相对定位的系统和方法
公开(公告)号：US09134403B1
公开(公告)日：2015-09-15
申请号：US13771909
申请日：2013-02-20
申请人： Roger J. Anderson
发明人： Roger J. Anderson
IPC分类号： G01S1/02 , G01S13/06 , G01S1/08 , G01S1/20 , G01S3/00 , G01S3/02 , G01S5/08
CPC分类号： G01S1/02 , G01S1/08 , G01S1/20 , G01S1/70 , G01S3/00 , G01S3/02 , G01S5/08 , G01S5/16 , G01S5/163
摘要： Localization systems and methods for unambiguously determining the range, bearing, and relative heading of a neighboring object relative to a reference point are provided. The systems and methods utilize a triangulation-based approach, wherein the range and heading information is based on measurements of angles between a reference coordinate system superposed on the reference point to a minimum of three target points on the neighboring object. The target points can include a minimum of three uniquely discernible beacons mounted to the neighboring object. A sensor capable of detecting the beacons is mounted at the reference point. The range and heading of the neighboring object can be calculated by an analysis of the geometries of the beacons and the reference point.
摘要翻译：提供了用于明确地确定相邻对象相对于参考点的范围，方位和相对方位的本地化系统和方法。系统和方法利用基于三角测量的方法，其中范围和航向信息是基于叠加在参考点上的参考坐标系与相邻对象上的最小三个目标点之间的角度的测量。目标点可以包括安装到邻近对象的至少三个唯一可辨别的信标。能够检测信标的传感器安装在参考点。可以通过分析信标的几何形状和参考点来计算邻近对象的范围和方向。

60. 发明授权

US09128182B2 Radar device 有权
标题翻译：雷达设备
公开(公告)号：US09128182B2
公开(公告)日：2015-09-08
申请号：US13816045
申请日：2012-04-05
申请人： Takaaki Kishigami , Yoichi Nakagawa , Hirohito Mukai
发明人： Takaaki Kishigami , Yoichi Nakagawa , Hirohito Mukai
IPC分类号： G01S3/00 , G01S13/42 , G01S13/00 , G01S13/44 , G01S7/288 , G01S13/58 , G01S13/28 , G01S7/292 , G01S5/02 , G01S13/06 , G01S13/36 , G01S13/02
CPC分类号： G01S13/44 , G01S3/00 , G01S5/02 , G01S7/288 , G01S7/292 , G01S13/06 , G01S13/284 , G01S13/36 , G01S13/42 , G01S13/582 , G01S2013/0263
摘要： A radar receiver has plural antenna system processors each for performing coherent integration on the basis of correlation values between a reception signal and a transmission signal using correction amounts for phase variations corresponding to plural Doppler frequencies, plural correlation matrix generators for generating, for each of the plural different Doppler frequencies, correlation matrices which are pieces of phase difference information relating to an arrangement of reception antennas on the basis of sets of outputs of the coherent integration, respectively, an adder for adding together outputs of the plural correlation matrix generators, and an incoming direction estimator for estimating an incoming direction of reflection waves on the basis of outputs of the adder.
摘要翻译：雷达接收机具有多个天线系统处理器，每个天线系统处理器用于基于接收信号和发送信号之间的相关值执行相干积分，所述相关值使用与多个多普勒频率对应的相位变化的校正量，多个相关矩阵发生器，用于为多个不同的多普勒频率，分别基于相干积分的输出的集合，与接收天线的配置有关的相位差信息的相关矩阵，用于将多个相关矩阵发生器的输出相加的加法器，以及输入方向估计器，用于基于加法器的输出来估计反射波的输入方向。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式