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公开(公告)号：US12211158B2
公开(公告)日：2025-01-28
申请号：US18360945
申请日：2023-07-28
Applicant: Snap Inc.
Inventor： Ashwani Arya , Alex Feinman , Daniel Harris , Tejas Bahulkar , Dunxu Hu
IPC: G06T19/00 , G02B27/01 , G06F1/3234 , G06F3/01
Abstract: A method for managing power resource in an augmented reality (AR) device is described. In one aspect, the method includes configuring a low-power mode to run on a low-power processor of the AR device using a first set of sensor data, and a high-power mode to run on a high-power processor of the AR device using a second set of sensor data, operating, using the low-power processor, a low-power application in the low-power mode based on the first set of sensor data, detecting a request to operate a high-power application at the AR device, in response to detecting the request, activating the second set of sensors of the AR device corresponding to the high-power mode, and operating, using the high-power processor, a high-power application in the high-power mode based on the second set of sensors.
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公开(公告)号：US20250022206A1
公开(公告)日：2025-01-16
申请号：US18898084
申请日：2024-09-26
Applicant: Snap Inc.
Inventor： Tejas Bahulkar , Edward Lee Kim-Koon , Ashwani Arya
IPC: G06T15/00 , G06F18/214 , G06T19/00 , H04W52/02
Abstract: Methods and systems are disclosed for performing operations for estimating power usage of an AR experience. The operations include: accessing resource utilization data associated with execution of an augmented reality (AR) experience; applying a machine learning technique to the resource utilization data to estimate power consumption of the AR experience, the machine learning technique being trained to establish a relationship between a plurality of training resource utilization data associated with training AR experiences and corresponding ground-truth power consumption of the training AR experiences; and adjusting one or more operations of the AR experience to reduce power consumption based on the estimated power consumption of the AR experience.
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公开(公告)号：US20240187814A1
公开(公告)日：2024-06-06
申请号：US18422549
申请日：2024-01-25
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Dunxu Hu , Daniel C. Wiggins
CPC classification number: H04S7/304 , G02B27/0172 , H04R3/04 , H04R5/033 , H04R5/04 , H04S1/007 , H04S7/307 , G02B2027/0134 , G02B2027/0138 , H04S2420/01
Abstract: Example systems, devices, media, and methods are described for efficiently processing an audio track of a virtual object with a head-related transfer function (HRTF). Audio tracks are processed by determining a current position (direction and optionally distance) of the virtual object with respect to the head of a user, identifying a current audio zone from predefined audio zones responsive to the determined current position where each of the audio zones has a corresponding left predefined filter and a corresponding right predefined filter, applying the left and the right predefined filters corresponding to the current audio zone to the audio track to produce a left audio signal and a right audio signal, and presenting the left audio signal with a first speaker and the right audio signal with a second speaker.
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公开(公告)号：US11902534B2
公开(公告)日：2024-02-13
申请号：US17939685
申请日：2022-09-07
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Jonah Hephzibah Okike
CPC classification number: H04N19/156 , G06F1/163 , H04N5/63 , H04N7/0117 , H04N7/0127 , H04N19/40 , G02B2027/0178
Abstract: Dynamic transcode throttling methods and devices for processing resource management and thermal mitigation in electronic devices such as eyewear devices. An electronic device monitors its temperature and, responsive to the temperature, configures a transcoding service to operate at different rates. A frame delay module is configured to add a delay between read frames prior to the transcoding service. This enables the electronic device to consume less power when temperatures are too high in order to provide thermal mitigation and can be performed without powering down the electronic device.
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公开(公告)号：US20240013493A1
公开(公告)日：2024-01-11
申请号：US18360945
申请日：2023-07-28
Applicant: Snap Inc.
Inventor： Ashwani Arya , Alex Feinman , Daniel Harris , Tejas Bahulkar , Dunxu Hu
IPC: G06T19/00 , G02B27/01 , G06F1/3234 , G06F3/01
CPC classification number: G06T19/006 , G02B27/017 , G06F1/325 , G06F3/017 , G02B2027/0138
Abstract: A method for managing power resource in an augmented reality (AR) device is described. In one aspect, the method includes configuring a low-power mode to run on a low-power processor of the AR device using a first set of sensor data, and a high-power mode to run on a high-power processor of the AR device using a second set of sensor data, operating, using the low-power processor, a low-power application in the low-power mode based on the first set of sensor data, detecting a request to operate a high-power application at the AR device, in response to detecting the request, activating the second set of sensors of the AR device corresponding to the high-power mode, and operating, using the high-power processor, a high-power application in the high-power mode based on the second set of sensors.
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Patent Agency Ranking
公开(公告)号：US11699271B2
公开(公告)日：2023-07-11
申请号：US17746020
申请日：2022-05-17
Applicant: Snap Inc.
Inventor： Ashwani Arya , Alex Feinman
IPC: G06T19/00 , H04W4/029 , G06F16/9537 , G06F3/01 , G06F3/0354 , G06F3/0482 , G06F3/16 , H04W4/02 , H04W8/00 , G06F1/16 , G10L15/26
CPC classification number: G06T19/006 , G06F3/012 , G06F3/03547 , G06F3/0482 , G06F3/167 , G06F16/9537 , H04W4/023 , H04W4/029 , H04W8/005 , G06F1/163 , G06T2200/24 , G10L15/26
Abstract: Example systems, devices, media, and methods are described for presenting a virtual experience using the display of an eyewear device in augmented reality. A content delivery application implements and controls the detecting of beacons broadcast from beacon transmitters deployed at fixed locations and determining the current eyewear location based on the detected beacons. The method includes retrieving content and presenting a virtual experience based on the retrieved content, the beacon data, and a user profile. The virtual experience includes playing audio messages, presenting text on the display, playing video segments on the display, and combinations thereof. In addition to wireless detection of beacons, the method includes scanning and decoding a beacon activation code positioned near the beacon transmitter to access a beacon.
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公开(公告)号：US20250118037A1
公开(公告)日：2025-04-10
申请号：US18987940
申请日：2024-12-19
Applicant: Snap Inc.
Inventor： Ashwani Arya , Alex Feinman , Daniel Harris , Tejas Bahulkar , Dunxu Hu
IPC: G06F1/3287 , G06F1/16 , G06F1/3231 , G06F1/3234 , G06F1/3293 , G06F3/01
Abstract: A method for managing power resource in an augmented reality (AR) device is described. In one aspect, the method includes configuring a low-power mode to run on a low-power processor of the AR device using a first set of sensor data, and a high-power mode to run on a high-power processor of the AR device using a second set of sensor data, operating, using the low-power processor, a low-power application in the low-power mode based on the first set of sensor data, detecting a request to operate a high-power application at the AR device, in response to detecting the request, activating the second set of sensors of the AR device corresponding to the high-power mode, and operating, using the high-power processor, a high-power application in the high-power mode based on the second set of sensors.
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公开(公告)号：US20240420434A1
公开(公告)日：2024-12-19
申请号：US18818574
申请日：2024-08-28
Applicant: Snap Inc.
Inventor： Ashwani Arya , Alex Feinman
IPC: G06T19/00 , G06F1/16 , G06F3/01 , G06F3/0354 , G06F3/0482 , G06F3/16 , G06F16/9537 , G10L15/26 , H04W4/02 , H04W4/029 , H04W8/00
Abstract: Example systems, devices, media, and methods are described for presenting a virtual experience using the display of an eyewear device in augmented reality. A content delivery application implements and controls the detecting of beacons broadcast from beacon transmitters deployed at fixed locations and determining the current eyewear location based on the detected beacons. The method includes retrieving content and presenting a virtual experience based on the retrieved content, the beacon data, and a user profile. The virtual experience includes playing audio messages, presenting text on the display, playing video segments on the display, and combinations thereof. In addition to wireless detection of beacons, the method includes scanning and decoding a beacon activation code positioned near the beacon transmitter to access a beacon.
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公开(公告)号：US11889291B2
公开(公告)日：2024-01-30
申请号：US17950261
申请日：2022-09-22
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Dunxu Hu , Daniel C. Wiggins
CPC classification number: H04S7/304 , G02B27/0172 , H04R3/04 , H04R5/033 , H04R5/04 , H04S1/007 , H04S7/307 , G02B2027/0134 , G02B2027/0138 , H04S2420/01
Abstract: Example systems, devices, media, and methods are described for efficiently processing an audio track of a virtual object with a head-related transfer function (HRTF). Audio tracks are processed by determining a current position (direction and optionally distance) of the virtual object with respect to the head of a user, identifying a current audio zone from predefined audio zones responsive to the determined current position where each of the audio zones has a corresponding left predefined filter and a corresponding right predefined filter, applying the left and the right predefined filters corresponding to the current audio zone to the audio track to produce a left audio signal and a right audio signal, and presenting the left audio signal with a first speaker and the right audio signal with a second speaker.
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公开(公告)号：US12094068B2
公开(公告)日：2024-09-17
申请号：US18206292
申请日：2023-06-06
Applicant: Snap Inc.
Inventor： Ashwani Arya , Alex Feinman
IPC: G06T19/00 , G06F1/16 , G06F3/01 , G06F3/0354 , G06F3/0482 , G06F3/16 , G06F16/9537 , G10L15/26 , H04W4/02 , H04W4/029 , H04W8/00
CPC classification number: G06T19/006 , G06F3/012 , G06F3/03547 , G06F3/0482 , G06F3/167 , G06F16/9537 , H04W4/023 , H04W4/029 , H04W8/005 , G06F1/163 , G06T2200/24 , G10L15/26
Abstract: Example systems, devices, media, and methods are described for presenting a virtual experience using the display of an eyewear device in augmented reality. A content delivery application implements and controls the detecting of beacons broadcast from beacon transmitters deployed at fixed locations and determining the current eyewear location based on the detected beacons. The method includes retrieving content and presenting a virtual experience based on the retrieved content, the beacon data, and a user profile. The virtual experience includes playing audio messages, presenting text on the display, playing video segments on the display, and combinations thereof. In addition to wireless detection of beacons, the method includes scanning and decoding a beacon activation code positioned near the beacon transmitter to access a beacon.
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