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公开(公告)号：US10146997B2
公开(公告)日：2018-12-04
申请号：US15238516
申请日：2016-08-16
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler
Abstract: Systems and methods for eyelid shape estimation are disclosed. In one aspect, after receiving an eye image of an eye (e.g., from an image capture device), an eye pose of the eye in the eye image is determined. From the eye pose, an eyelid shape (of an upper eyelid or a lower eyelid) can be estimated using an eyelid shape mapping model. The eyelid shape mapping model relates the eye pose and the eyelid shape. In another aspect, the eyelid shape mapping model is learned (e.g., using a neural network).
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公开(公告)号：US20180096503A1
公开(公告)日：2018-04-05
申请号：US15717747
申请日：2017-09-27
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler , Gary Bradski , Vijay Badrinarayanan
CPC classification number: G06T11/60 , G02B27/0172 , G02B27/0179 , G02B2027/0127 , G02B2027/0134 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0181 , G02B2027/0187 , G06K9/00248 , G06K9/00255 , G06K9/00281 , G06K9/00604 , G06K9/0061 , G06K9/00617 , G06K9/4671 , G06T3/20
Abstract: A wearable device can include an inward-facing imaging system configured to acquire images of a user's periocular region. The wearable device can determine a relative position between the wearable device and the user's face based on the images acquired by the inward-facing imaging system. The relative position may be used to determine whether the user is wearing the wearable device, whether the wearable device fits the user, or whether an adjustment to a rendering location of virtual object should be made to compensate for a deviation of the wearable device from its normal resting position.
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公开(公告)号：US20180088340A1
公开(公告)日：2018-03-29
申请号：US15717223
申请日：2017-09-27
Applicant: Magic Leap, Inc.
Inventor： Gholamreza Amayeh , Adrian Kaehler , Douglas Lee
IPC: G02B27/01
CPC classification number: G02B27/0172 , G02B27/0093 , G02B27/0103 , G02B2027/0105 , G02B2027/0138 , G02B2027/0174 , G02B2027/0178 , G02B2027/0187 , G06K9/00201 , G06K9/00275 , G06K9/00604 , G06K2209/40
Abstract: Systems and methods for generating a face model for a user of a head-mounted device are disclosed. The head-mounted device can include one or more eye cameras configured to image the face of the user while the user is putting the device on or taking the device off. The images obtained by the eye cameras may be analyzed using a stereoscopic vision technique, a monocular vision technique, or a combination, to generate a face model for the user.
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公开(公告)号：US20170356620A1
公开(公告)日：2017-12-14
申请号：US15489524
申请日：2017-04-17
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler , Gary Bradski
CPC classification number: F21V3/02 , F21K9/68 , F21V19/006 , H04N13/128 , H04N13/254 , H04N13/344 , H04N13/383 , H04N13/395
Abstract: A texture projecting light bulb includes an extended light source located within an integrator. The integrator includes at least one aperture configured to allow light to travel out of the interior of the integrator. In various embodiments, the interior of the integrator may be a diffusely reflective surface and the integrator may be configured to produce a uniform light distribution at the aperture to approximate a point source. The integrator may be surrounded by a light bulb enclosure. In various embodiments, the light bulb enclosure may include transparent and opaque regions configured to project a structured pattern of visible and/or infrared light.
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公开(公告)号：US20170351909A1
公开(公告)日：2017-12-07
申请号：US15611398
申请日：2017-06-01
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler
Abstract: An augmented reality device (ARD) can present virtual content which can provide enhanced experiences with the user's physical environment. For example, the ARD can detect a linkage between a person in the FOV of the ARD and a physical object (e.g., a document presented by the person) or detect linkages between the documents. The linkages may be used in identity verification or document verification.
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Patent Agency Ranking
公开(公告)号：US20170255766A1
公开(公告)日：2017-09-07
申请号：US15449780
申请日：2017-03-03
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler
CPC classification number: G06F21/32 , G06K9/00604 , G06K9/0061 , G06K9/00617 , G06K9/00906 , G06K9/2027 , G06K9/2036
Abstract: Systems and methods for blue light adjustment with a wearable display system are provided. Embodiments of the systems and methods for blue light adjustment can include receiving an eye image of an eye exposed to an adjusted level of blue light; detecting a change in a pupillary response by comparison of the received eye image to a first image; determining that the pupillary response corresponds to a biometric characteristic of a human individual; and allowing access to a biometric application based on the pupillary response determination.
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公开(公告)号：US20170206691A1
公开(公告)日：2017-07-20
申请号：US15409430
申请日：2017-01-18
Applicant: Magic Leap, Inc.
Inventor： Christopher M. Harrises , Nicole Elizabeth Samec , Nastasja U. Robaina , Mark Baerenrodt , Adam Carl Wright , Adrian Kaehler
CPC classification number: G06T11/60 , G02B27/0172 , G02B2027/014 , G02B2027/0178
Abstract: A display system comprises a wearable display device for displaying augmented reality content. The display device comprises a display area comprising light redirecting features that are configured to direct light to a user. The display area is at least partially transparent and is configured to provide a view of an ambient environment through the display area. The display device is configured to determine that a reflection of the user is within the user's field of view through the display area. After making this determination, augmented reality content is displayed in the display area with the augmented reality content augmenting the user's view of the reflection. In some embodiments, the augmented reality content may overlie on the user's view of the reflection, thereby allowing all or portions of the reflection to appear to be modified to provide a realistic view of the user with various modifications made to their appearance.
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公开(公告)号：US20170206412A1
公开(公告)日：2017-07-20
申请号：US15408197
申请日：2017-01-17
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler
Abstract: Systems and methods for eye image set selection, eye image collection, and eye image combination are described. Embodiments of the systems and methods for eye image set selection can include comparing a determined image quality metric with an image quality threshold to identify an eye image passing an image quality threshold, and selecting, from a plurality of eye images, a set of eye images that passes the image quality threshold.
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公开(公告)号：US20170206401A1
公开(公告)日：2017-07-20
申请号：US15408250
申请日：2017-01-17
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler
Abstract: Systems and methods for eye image set selection, eye image collection, and eye image combination are described. Embodiments of the systems and methods for eye image combination can include assigning an eye pose region of a plurality of eye pose regions to each eye image and determining a representation of an eye pose in each eye image. The set of the determined representations can be fused to generate a hybrid eye image, which can in turn be used to generate an iris code associated with a confidence score.
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公开(公告)号：US20170109580A1
公开(公告)日：2017-04-20
申请号：US15291929
申请日：2016-10-12
Applicant: Magic Leap, Inc.
Inventor： Adrian Kaehler , Michael Anthony Klug , Gholamreza Amayeh
CPC classification number: G06K9/00617 , G02B27/0093 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0187 , G06F3/013 , G06K9/0061 , G06T7/60 , G06T2207/30196
Abstract: Systems and methods for eye pose identification using features of an eye are described. Embodiments of the systems and methods can include segmenting an iris of an eye in the eye image to obtain pupillary and limbic boundaries of the eye, determining two angular coordinates (e.g., pitch and yaw) of an eye pose using the pupillary and limbic boundaries of the eye, identifying an eye feature of the eye (e.g., an iris feature or a scleral feature), determining a third angular coordinate (e.g., roll) of the eye pose using the identified eye feature, and utilizing the eye pose measurement for display of an image or a biometric application. In some implementations, iris segmentation may not be performed, and the two angular coordinates are determined from eye features.
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