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    Method and apparatus for representing a physical scene
    2.
    发明授权
    Method and apparatus for representing a physical scene 有权

    公开(公告)号：US09996974B2

    公开(公告)日：2018-06-12

    申请号：US14472278

    申请日：2014-08-28

    Applicant: QUALCOMM Incorporated

    Inventor： Irene Reisner-Kollmann ,  Istvan Siklossy ,  Qi Pan ,  Michael Gervautz ,  Andrew Gee

    IPC: G06T15/00 ,  G06T19/00 ,  G06T17/00

    CPC classification number: G06T19/006 ,  G06T17/00

    Abstract: Systems, methods, and devices are described for constructing a digital representation of a physical scene by obtaining information about the physical scene. Based on the information, an initial portion of a planar surface within the physical scene may be identified. In one aspect of the disclosure, constructing a digital representation of a physical scene may include obtaining information about the physical scene, identifying a planar surface within the physical scene, selecting a physical object within the physical scene, placed above the planar surface, detecting properties associated with the physical object, generating a three-dimensional (3D) reconstructed object using the properties associated with the physical object, and representing the planar surface as an augmented reality (AR) plane in an augmented reality environment, wherein the AR plane in the AR environment is capable of supporting 3D reconstructed objects on top of it.

    Transitioning 3D Space Information to Screen Aligned Information for Video See Through Augmented Reality
    6.
    发明申请
    Transitioning 3D Space Information to Screen Aligned Information for Video See Through Augmented Reality 有权
    通过增强现实将3D空间信息转换为视频屏幕对齐信息

    公开(公告)号：US20130342573A1

    公开(公告)日：2013-12-26

    申请号：US13795438

    申请日：2013-03-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： Scott A. Leazenby ,  Eunjoo Kim ,  Per O. Nielsen ,  Gerald V. Wright, JR. ,  Erick Mendez Mendez ,  Michael Gervautz

    IPC: G06T11/60

    CPC classification number: G06T11/60 ,  G06T15/20 ,  G06T19/006

    Abstract: Methods, apparatuses, and systems are provided to transition 3D space information detected in an Augmented Reality (AR) view of a mobile device to screen aligned information on the mobile device. In at least one implementation, a method includes determining augmentation information associated with an object of interest, including a Modelview (M1) matrix and a Projection (P1) matrix, displaying the augmentation information on top of a video image of the object of interest using the M1 and P1 matrices, generating a second Modelview (M2) matrix and a second Projection (P2) matrix, such that the matrices M2 and P2 represent the screen aligned final position of the augmentation information, and displaying the augmentation information using the M2 and P2 matrices.

    Abstract translation: 提供了方法，装置和系统来转换在移动设备的增强现实（AR）视图中检测到的3D空间信息，以筛选移动设备上的对齐信息。 在至少一个实施方式中，一种方法包括确定与感兴趣对象相关联的增强信息，包括Modelview（M1）矩阵和Projection（P1）矩阵，在感兴趣对象的视频图像之上显示增强信息，使用 M1和P1矩阵，生成第二Modelview（M2）矩阵和第二投影（P2）矩阵，使得矩阵M2和P2表示扩展信息的屏幕对齐的最终位置，并且使用M2和 P2矩阵。

    Using features at multiple scales for color transfer in augmented reality
    7.
    发明授权
    Using features at multiple scales for color transfer in augmented reality 有权

    公开(公告)号：US10262441B2

    公开(公告)日：2019-04-16

    申请号：US14625380

    申请日：2015-02-18

    Applicant: QUALCOMM Incorporated

    Inventor： Erick Mendez Mendez ,  Daniel Wagner ,  Michael Gervautz

    IPC: G06T11/00 ,  G06T19/00

    Abstract: Disclosed is a method and apparatus for using color measurement features at multiple scales for a Color Transfer technique. In one embodiment, the functions implemented include: resizing a ground truth image target frame to a plurality of different scales; selecting one or more color measurement features from the ground truth image target frame at each of the plurality of different scales; making a color measurement for each color measurement feature in the ground truth image target frame; and adjusting colors of a virtual object in an augmented frame based at least in part on the color measurements.

    Image-based application launcher
    8.
    发明授权
    Image-based application launcher 有权

    公开(公告)号：US09924102B2

    公开(公告)日：2018-03-20

    申请号：US13804643

    申请日：2013-03-14

    Applicant: QUALCOMM Incorporated

    Inventor： Michael Gervautz ,  Gerald V. Wright, Jr. ,  Roy Lawrence Ashok Inigo

    IPC: H04N5/232 ,  H04L29/08 ,  G06F9/445 ,  G06F17/30

    CPC classification number: H04N5/23296 ,  G06F8/61 ,  G06F17/30244 ,  H04L67/32

    Abstract: Techniques for managing applications associated with a mobile device are provided. The techniques disclosed herein include techniques for obtaining an image of an object in the view of a camera associated with a mobile device, identifying the object in the image based on attributes of the object extracted from the image, and determining whether one or more applications are associated with the object. If there are one or more applications associated with the real-world object, an application associated with the object can be automatically launched on the mobile device. The association between a real-world object and an application may be identified by a visual indicator, such as an icon, symbol, or other markings on the object that indicates that the object is associated with one or more applications.

    Object tracking based on dynamically built environment map data
    9.
    发明授权
    Object tracking based on dynamically built environment map data 有权
    基于动态构建的对象跟踪环境地图数据

    公开(公告)号：US09524434B2

    公开(公告)日：2016-12-20

    申请号：US14494947

    申请日：2014-09-24

    Applicant: QUALCOMM Incorporated

    Inventor： Andrew Philip Gee ,  Qi Pan ,  Michael Gervautz

    IPC: G06K9/00 ,  G06T19/00

    CPC classification number: G06K9/00624 ,  G06K9/00671 ,  G06T19/006

    Abstract: A computer-implemented method of tracking a target object in an object recognition system includes acquiring a plurality of images with a camera. The method further includes simultaneously tracking the target object and dynamically building environment map data from the plurality of images. The tracking of the target object includes attempting to estimate a target pose of the target object with respect to the camera based on at least one of the plurality of images and based on target map data. Next, the method determines whether the tracking of the target object with respect to the camera is successful. If not, then the method includes inferring the target pose with respect to the camera based on the dynamically built environment map data. In one aspect the method includes fusing the inferred target pose with the actual target pose even if tracking is successful to improve robustness.

    Abstract translation: 在物体识别系统中跟踪目标对象的计算机实现的方法包括用相机获取多个图像。 该方法还包括同时跟踪目标对象并从多个图像动态构建环境地图数据。 目标对象的跟踪包括基于多个图像中的至少一个并且基于目标地图数据来尝试估计目标物体相对于照相机的目标姿态。 接下来，该方法确定目标对象相对于照相机的跟踪是否成功。 如果不是，则该方法包括基于动态构建的环境地图数据推测相对于摄像机的目标姿态。 在一个方面，该方法包括将所推断的目标姿态与实际目标姿态进行融合，即使跟踪成功以提高鲁棒性。

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