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    SYSTEM FOR FOLLOWING ACTORS ON AT LEAST ONE PERFORMANCE STAGE
    1.
    发明公开
    SYSTEM FOR FOLLOWING ACTORS ON AT LEAST ONE PERFORMANCE STAGE 审中-公开

    公开(公告)号：US20240340520A1

    公开(公告)日：2024-10-10

    申请号：US18690891

    申请日：2022-08-30

    申请人： XYZED

    发明人： Maurice REBIFFE ,  Christian Jean Jacques HUBERT

    IPC分类号： H04N23/61 ,  H04N9/31 ,  H04N13/221

    CPC分类号： H04N23/61 ,  H04N9/3185 ,  H04N13/221

    摘要： A system for tracking performers on a show stage, includes: a plurality of projectors, at least one motorized yoke with direct axial drive for the support and the omnidirectional movement of an assembly including: an image acquisition assembly formed of color and neuromorphic cameras having a common objective lens, a dichroic mirror, an image processing module to receive, from the neuromorphic camera, event-related images of the performers in order to determine their coordinates and to receive, from the color camera, visible images of these performers allowing them to be identified, and a display screen to display a visible image of each of the performers obtained by the color camera and to allow the assignment by an operator at a control terminal or a media server of the determined projectors to identified performers on the stage, to ensure automatic tracking by the projectors of the respective movements of these identified performers.

    SYSTEM AND METHOD FOR REAL-TIME CAMERA TRACKING TO FORM A COMPOSITE IMAGE
    3.
    发明公开
    SYSTEM AND METHOD FOR REAL-TIME CAMERA TRACKING TO FORM A COMPOSITE IMAGE 审中-公开

    公开(公告)号：US20230188669A1

    公开(公告)日：2023-06-15

    申请号：US18106135

    申请日：2023-02-06

    申请人： Matthew Walker

    发明人： Matthew Walker

    IPC分类号： H04N5/262 ,  H04N23/951 ,  H04N13/221 ,  H04N13/189

    CPC分类号： H04N5/2625 ,  H04N23/951 ,  H04N13/221 ,  H04N13/189

    摘要： A system and method for tracking the movement of a recording device to form a composite image is provided. The system has a user device with a sensor array capturing motion data and velocity vector data of the recording device when the recording device is in motion, an attachment member for coupling the user device to the motion capturing device, and a server with program modules. The program modules described are a calibration module for calibrating a position of the user device relative to a position of a lens of the recording device, a recorder module for receiving the motion data and velocity vector data from the sensor array; and a conversion module for combining the position of the user device relative to the lens of the recording device, and the motion data and velocity vector data and transforming the data into a file that is usable by a compositing suite, a three-dimensional application, or both.

    Methods and systems for camera calibration
    4.
    发明授权
    Methods and systems for camera calibration 有权

    公开(公告)号：US11647176B2

    公开(公告)日：2023-05-09

    申请号：US17304744

    申请日：2021-06-25

    申请人： ZHEJIANG DAHUA TECHNOLOGY CO., LTD.

    发明人： Chengzhe Meng ,  Huadong Pan ,  Mei Gao

    IPC分类号： H04N13/246 ,  H04N13/204 ,  G06T7/80 ,  H04N13/221

    CPC分类号： H04N13/246 ,  G06T7/85 ,  H04N13/221

    摘要： An image capture method may include obtaining two or more sets of images. The two or more sets of images may include a first image captured by a first image capture device and a second image captured by a second image capture device. The method may also include determining, for a set of images, two or more pairs of points. Each of the two or more pairs of points may include a first point in the first image and a second point in the second image, and the first point and the second point may correspond to a same object. The method may also include determining a first rotation matrix based on the pairs of points in the two or more sets of images. The first rotation matrix may be associated with a relationship between positions of the first image capture device and the second image capture device.

    CONTROL DEVICE AND MASTER SLAVE SYSTEM
    7.
    发明申请
    CONTROL DEVICE AND MASTER SLAVE SYSTEM 有权

    公开(公告)号：US20220060678A1

    公开(公告)日：2022-02-24

    申请号：US17433237

    申请日：2020-03-12

    申请人： Sony Group Corporation

    发明人： Yuki ITOTANI ,  Kazuki YOKOYAMA ,  Koji AOYAMA ,  Atsushi MIYAMOTO

    IPC分类号： H04N13/296 ,  H04N13/366 ,  H04N13/221 ,  B25J3/00

    摘要： Provided is a control device including a control unit that calculates a first positional relationship between an eye of an observer observing an object displayed on a display unit and a first point in a master-side three-dimensional coordinate system, and controls an imaging unit that images the object so that a second positional relationship between the imaging unit and a second point corresponding to the first point in a slave-side three-dimensional coordinate system corresponds to the first positional relationship.

    Method and apparatus for scanning and printing a 3D object
    8.
    发明授权
    Method and apparatus for scanning and printing a 3D object 有权

    公开(公告)号：US11245806B2

    公开(公告)日：2022-02-08

    申请号：US16685983

    申请日：2019-11-15

    申请人： ML Netherlands C.V.

    发明人： Alexander Ilic ,  Benedikt Koeppel

    IPC分类号： H04N1/00 ,  H04N13/271 ,  H04N13/275 ,  G06T19/20 ,  G06T7/55 ,  G01B11/24 ,  G06T7/73 ,  H04N13/211 ,  B33Y50/00 ,  G06T15/04 ,  G06T17/20 ,  H04N13/221

    摘要： A smartphone may be freely moved in three dimensions as it captures a stream of images of an object. Multiple image frames may be captured in different orientations and distances from the object and combined into a composite image representing an three-dimensional image of the object. The image frames may be formed into the composite image based on representing features of each image frame as a set of points in a three dimensional depth map. Coordinates of the points in the depth map may be estimated with a level of certainty. The level of certainty may be used to determine which points are included in the composite image. The selected points may be smoothed and a mesh model may be formed by creating a convex hull of the selected points. The mesh model and associated texture information may be used to render a three-dimensional representation of the object on a two-dimensional display. Additional techniques include processing and formatting of the three-dimensional representation data to be printed by a three-dimensional printer so a three-dimensional model of the object may be formed.

    Display control system, display control device, display control method, and program
    10.
    发明授权
    Display control system, display control device, display control method, and program 有权

    公开(公告)号：US10742947B2

    公开(公告)日：2020-08-11

    申请号：US15323968

    申请日：2015-03-30

    申请人： Rakuten, Inc.

    发明人： Adiyan Mujibiya ,  Shogo Yamashita

    IPC分类号： H04N13/00 ,  H04N13/111 ,  H04N13/221 ,  H04N13/349 ,  H04N5/262 ,  H04N5/225 ,  H04N13/178 ,  G06Q30/08

    摘要： Labor of photographing images of an object can be reduced in a case where the images of the object viewed from a viewpoint moving along with an orbit are displayed. Image obtaining means of a display control system obtains a plurality of image data pieces generated by photographing an object from a plurality of photographing positions that are different from one another in photographing directions. Information obtaining means obtains photograph information relating to the photographing positions of the respective image data pieces in a three-dimensional space based on the image data pieces. Image selecting means selects some of the image data pieces based on the photograph information of the respective image data pieces and orbit information relating to an orbit of a viewpoint that moves while changing a viewing direction in the three-dimensional space. Display control means displays, on display means, the image data pieces selected by the image selecting means in an order according to the orbit.