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    Locating objects within depth images
    2.
    发明授权
    Locating objects within depth images 有权

    公开(公告)号：US10248839B2

    公开(公告)日：2019-04-02

    申请号：US14953622

    申请日：2015-11-30

    Applicant: Intel Corporation

    Inventor： Ofir Levy ,  Maoz Madmony ,  Orly Weisel

    IPC: G06K9/00 ,  G06T7/11 ,  G06T7/187

    Abstract: In accordance with some embodiments, connected-component labeling is performed in both the screen dimensions (which may be referred to as the x and y dimensions) and a depth dimension to label objects in a depth image. Then the contour of labeled blobs may be used to identify an object in the depth image. Using contours may be advantageous in some embodiments because it reduces the amount of data that must be handled and the extent of computations, compared to conventional techniques which use bit map based operations.

    GENERATION OF SYNTHETIC 3-DIMENSIONAL OBJECT IMAGES FOR RECOGNITION SYSTEMS
    3.
    发明申请
    GENERATION OF SYNTHETIC 3-DIMENSIONAL OBJECT IMAGES FOR RECOGNITION SYSTEMS 审中-公开

    公开(公告)号：US20180357834A1

    公开(公告)日：2018-12-13

    申请号：US16053135

    申请日：2018-08-02

    Applicant: INTEL CORPORATION

    Inventor： Amit Bleiweiss ,  Chen Paz ,  Ofir Levy ,  Itamar Ben-Ari ,  Yaron Yanai

    IPC: G06T19/20 ,  G06T3/40 ,  G06T17/00 ,  G06F17/50 ,  G06K9/00 ,  G06N99/00 ,  G06T3/20 ,  G06T3/60 ,  G06T15/00 ,  G06T15/20 ,  G06T15/50

    Abstract: Techniques are provided for generation of synthetic 3-dimensional object image variations for training of recognition systems. An example system may include an image synthesizing circuit configured to synthesize a 3D image of the object (including color and depth image pairs) based on a 3D model. The system may also include a background scene generator circuit configured to generate a background for each of the rendered image variations. The system may further include an image pose adjustment circuit configured to adjust the orientation and translation of the object for each of the variations. The system may further include an illumination and visual effect adjustment circuit configured to adjust illumination of the object and the background for each of the variations, and to further adjust visual effects of the object and the background for each of the variations based on application of simulated camera parameters.

    Generation of synthetic 3-dimensional object images for recognition systems
    4.
    发明授权
    Generation of synthetic 3-dimensional object images for recognition systems 有权

    公开(公告)号：US10769862B2

    公开(公告)日：2020-09-08

    申请号：US16053135

    申请日：2018-08-02

    Applicant: INTEL CORPORATION

    Inventor： Amit Bleiweiss ,  Chen Paz ,  Ofir Levy ,  Itamar Ben-Ari ,  Yaron Yanai

    IPC: G06T15/00 ,  G06T19/20 ,  G06N20/00 ,  G06K9/00 ,  G06F30/00 ,  G06T3/20 ,  G06T3/40 ,  G06T3/60 ,  G06T15/20 ,  G06T15/50 ,  G06T17/00

    Abstract: Techniques are provided for generation of synthetic 3-dimensional object image variations for training of recognition systems. An example system may include an image synthesizing circuit configured to synthesize a 3D image of the object (including color and depth image pairs) based on a 3D model. The system may also include a background scene generator circuit configured to generate a background for each of the rendered image variations. The system may further include an image pose adjustment circuit configured to adjust the orientation and translation of the object for each of the variations. The system may further include an illumination and visual effect adjustment circuit configured to adjust illumination of the object and the background for each of the variations, and to further adjust visual effects of the object and the background for each of the variations based on application of simulated camera parameters.

    GENERATION OF SYNTHETIC 3-DIMENSIONAL OBJECT IMAGES FOR RECOGNITION SYSTEMS
    6.
    发明申请
    GENERATION OF SYNTHETIC 3-DIMENSIONAL OBJECT IMAGES FOR RECOGNITION SYSTEMS 有权

    公开(公告)号：US20210056768A1

    公开(公告)日：2021-02-25

    申请号：US17012881

    申请日：2020-09-04

    Applicant: INTEL CORPORATION

    Inventor： Amit Bleiweiss ,  Chen Paz ,  Ofir Levy ,  Itamar Ben-Ari ,  Yaron Yanai

    IPC: G06T19/20 ,  G06N20/00 ,  G06K9/00 ,  G06T15/00 ,  G06F30/00 ,  G06T3/20 ,  G06T3/40 ,  G06T3/60 ,  G06T15/20 ,  G06T15/50 ,  G06T17/00

    Abstract: Techniques are provided for generation of synthetic 3-dimensional object image variations for training of recognition systems. An example system may include an image synthesizing circuit configured to synthesize a 3D image of the object (including color and depth image pairs) based on a 3D model. The system may also include a background scene generator circuit configured to generate a background for each of the rendered image variations. The system may further include an image pose adjustment circuit configured to adjust the orientation and translation of the object for each of the variations. The system may further include an illumination and visual effect adjustment circuit configured to adjust illumination of the object and the background for each of the variations, and to further adjust visual effects of the object and the background for each of the variations based on application of simulated camera parameters.

    Generation of synthetic 3-dimensional object images for recognition systems
    7.
    发明授权
    Generation of synthetic 3-dimensional object images for recognition systems 有权

    公开(公告)号：US10068385B2

    公开(公告)日：2018-09-04

    申请号：US14969563

    申请日：2015-12-15

    Applicant: INTEL CORPORATION

    Inventor： Amit Bleiweiss ,  Chen Paz ,  Ofir Levy ,  Itamar Ben-Ari ,  Yaron Yanai

    IPC: G06T15/50 ,  G06T19/20 ,  G06F17/50 ,  G06N99/00 ,  G06T3/20 ,  G06T3/40 ,  G06T3/60 ,  G06T15/20 ,  G06T17/00 ,  G06K9/00 ,  G06T15/00

    Abstract: Techniques are provided for generation of synthetic 3-dimensional object image variations for training of recognition systems. An example system may include an image synthesizing circuit configured to synthesize a 3D image of the object (including color and depth image pairs) based on a 3D model. The system may also include a background scene generator circuit configured to generate a background for each of the rendered image variations. The system may further include an image pose adjustment circuit configured to adjust the orientation and translation of the object for each of the variations. The system may further include an illumination and visual effect adjustment circuit configured to adjust illumination of the object and the background for each of the variations, and to further adjust visual effects of the object and the background for each of the variations based on application of simulated camera parameters.

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