Mesh updates via mesh frustum cutting

    公开(公告)号:US11521352B1

    公开(公告)日:2022-12-06

    申请号:US17086307

    申请日:2020-10-30

    Applicant: SPLUNK INC.

    Abstract: Various implementations or examples set forth a method for scanning a three-dimensional (3D) environment. The method includes generating, based on sensor data captured by a depth sensor on a device, one or more 3D meshes representing a physical space, wherein each of the 3D meshes comprises a corresponding set of vertices and a corresponding set of faces comprising edges between pairs of vertices; determining that a mesh is visible in a current frame captured by an image sensor on the device; determining, based on the corresponding set of vertices and the corresponding set of faces for the mesh, a portion of the mesh that lies within a view frustum associated with the current frame; and updating the one or more 3D meshes by texturing the portion of the mesh with one or more pixels in the current frame onto which the portion is projected.

    Mesh updates via mesh frustum cutting

    公开(公告)号:US11551421B1

    公开(公告)日:2023-01-10

    申请号:US17086307

    申请日:2020-10-30

    Applicant: SPLUNK INC.

    Abstract: Various implementations or examples set forth a method for scanning a three-dimensional (3D) environment. The method includes generating, based on sensor data captured by a depth sensor on a device, one or more 3D meshes representing a physical space, wherein each of the 3D meshes comprises a corresponding set of vertices and a corresponding set of faces comprising edges between pairs of vertices; determining that a mesh is visible in a current frame captured by an image sensor on the device; determining, based on the corresponding set of vertices and the corresponding set of faces for the mesh, a portion of the mesh that lies within a view frustum associated with the current frame; and updating the one or more 3D meshes by texturing the portion of the mesh with one or more pixels in the current frame onto which the portion is projected.

    Mesh updates via mesh splitting
    16.
    发明授权

    公开(公告)号:US11127223B1

    公开(公告)日:2021-09-21

    申请号:US17086302

    申请日:2020-10-30

    Applicant: SPLUNK INC.

    Abstract: Various implementations or examples set forth a method for scanning a three-dimensional (3D) environment. The method includes generating, based on sensor data captured by a depth sensor on a device, a 3D mesh representing a physical space; dividing the 3D mesh into a plurality of sub-meshes, wherein each of the plurality of sub-meshes comprises a corresponding set of vertices and a corresponding set of faces comprising edges between pairs of vertices; determining that at least a portion of a first sub-mesh in the plurality of sub-meshes is in a current frame captured by an image sensor on the device; and updating the 3D mesh by texturing the at least a portion of the first sub-mesh with one or more pixels in the current frame onto which the first sub-mesh is projected.

    Codeless anchor generation for three-dimensional object models

    公开(公告)号:US11816801B1

    公开(公告)日:2023-11-14

    申请号:US17163312

    申请日:2021-01-29

    Applicant: SPLUNK INC.

    CPC classification number: G06T19/006 G06T15/04 H04L63/0428

    Abstract: A client device that includes a camera and an extended reality client application program is employed by a user in a physical space, such as an industrial or campus environment. The user aims the camera within the mobile device at a real-world asset, such as a computer system, classroom, or vehicle. The client device acquires a digital representation, comprising a 2D representation of a physical space and depth map, and detects 3D objects included in the acquired representation that corresponds to one or more anchors. The client device queries a data intake and query system for asset content associated with the detected anchors. Upon receiving the asset content from the data intake and query system, the client device generates visualizations of the asset content and presents the visualizations via a display device.

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