Object-based volumetric video coding

    公开(公告)号:US12230002B2

    公开(公告)日:2025-02-18

    申请号:US17631301

    申请日:2020-09-30

    Abstract: Methods, apparatus, systems and articles of manufacture for object-based volumetric video coding are disclosed. An example apparatus disclosed herein includes a point annotator to receive point cloud data associated with an object and annotate points of the point cloud data with an object identifier of the object. The disclosed example apparatus also includes a projector to project the point cloud data onto projection planes to produce texture images and geometry images. The disclosed example apparatus further includes a patch generator to generate a patch based on the object identifier, the patch including the texture images and the geometry images of the object, the patch associated with the object identifier of the object. The disclosed example apparatus also includes an atlas generator to generate an atlas to include in encoded video data, the atlas including the patch.

    Automatic response system for wearables

    公开(公告)号:US11605007B2

    公开(公告)日:2023-03-14

    申请号:US16665902

    申请日:2019-10-28

    Abstract: One embodiment provides an apparatus. The apparatus includes a wearable device. The wearable device includes a knowledge base, a user interface and automatic response logic. The knowledge base includes at least one data structure. Each data structure includes a plurality of ranked possible user responses. The automatic response logic is to select one data structure of the at least one data structure in response to a received communication. The selecting is based, at least in part, on an event type and based, at least in part, on a contact identifier. The communication is received from a communication partner device via a companion device. The automatic response logic is further to provide at least one ranked possible user response from the selected data structure to a user via the user interface.

    Pre-stitching tuning automation for panoramic VR applications

    公开(公告)号:US11457193B2

    公开(公告)日:2022-09-27

    申请号:US16383185

    申请日:2019-04-12

    Inventor: Fai Yeung

    Abstract: Methods, systems and apparatuses may provide for technology that identifies a seam area between a pair of images corresponding to a first eye and determines a disparity between the seam area and a reference area at a center line of a reference image corresponding to a second eye. The technology may also automatically adjust one or more pre-stitch parameters of camera sensors associated with the pair of images and the reference image based on the disparity.

    OBJECT-BASED VOLUMETRIC VIDEO CODING

    公开(公告)号:US20220262041A1

    公开(公告)日:2022-08-18

    申请号:US17631301

    申请日:2020-09-30

    Abstract: Methods, apparatus, systems and articles of manufacture for object-based volumetric video coding are disclosed. An example apparatus disclosed herein includes a point annotator to receive point cloud data associated with an object and annotate points of the point cloud data with an object identifier of the object. The disclosed example apparatus also includes a projector to project the point cloud data onto projection planes to produce texture images and geometry images. The disclosed example apparatus further includes a patch generator to generate a patch based on the object identifier, the patch including the texture images and the geometry images of the object, the patch associated with the object identifier of the object. The disclosed example apparatus also includes an atlas generator to generate an atlas to include in encoded video data, the atlas including the patch.

    Sensor data management for multiple smart devices

    公开(公告)号:US11317832B2

    公开(公告)日:2022-05-03

    申请号:US15089411

    申请日:2016-04-01

    Abstract: One embodiment relates to an apparatus, comprising logic, at least partially incorporated into hardware, to: receive first sensor data associated with a first sensor of a first smart device; determine a first reliability factor associated with the first sensor data; receive second sensor data associated with a second sensor of a second smart device; and determine a second reliability factor associated with the second sensor data. The logic is further to determine a sensor data reporting plan based upon the first reliability factor and the second reliability factor, the sensor data reporting plan indicating whether each of the first sensor and the second sensor are to subsequently send their respective sensor data to a primary communication device.

    POINT CLOUD PLAYBACK MECHANISM
    16.
    发明申请

    公开(公告)号:US20210042964A1

    公开(公告)日:2021-02-11

    申请号:US16890054

    申请日:2020-06-02

    Abstract: An apparatus to facilitate real-time playback of point cloud sequence data is disclosed. The apparatus comprises one or more processors to receive point cloud data of a captured scene, decompose the point cloud data into a plurality of point cloud patches, wherein each point cloud patch is associated with an object in the scene and includes contextual information regarding the point cloud patch, encode each of the point cloud patches via a deep-learning based algorithm to generate encoded point cloud patches, receive a viewpoint selection from a client, assign a priority to data chunks within each encoded point cloud patch based on the viewpoint selection and the contextual information and transmit the data chunks to the client based on the assigned priority.

    Devices and methods to compress sensor data

    公开(公告)号:US09986069B2

    公开(公告)日:2018-05-29

    申请号:US15279307

    申请日:2016-09-28

    CPC classification number: H04L69/04 H04B1/385 H04L43/024 H04W4/80

    Abstract: Devices and methods to compress sensor data are generally described herein. An exemplary wearable device to compress sensor data may include a sensor including circuitry to sense sensor data, and a communication circuit to receive, from a remote device, a detected link quality of a low-power communication channel used to communicate with the remote device. The communication circuit further to transmit compressed data to a remote device over the low power communication channel. The wearable device may further include a compressible sensor data module to apply a compression algorithm to compress received sensor data based on the detected link quality to provide the compressed sensor data.

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