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公开(公告)号：US20240363043A1
公开(公告)日：2024-10-31
申请号：US18521414
申请日：2023-11-28
Applicant: QUALCOMM Incorporated
CPC classification number: G09G3/002 , G02B27/0093 , G02B27/0172 , G02B2027/0112 , G02B2027/013 , G09G2320/0626 , G09G2340/16 , G09G2354/00
Abstract: Aspects presented herein relate to methods, devices, and apparatuses for display processing. The apparatus may obtain a first intensity map associated with first luminance information for a scene. The apparatus may also configure a second intensity map based on the first intensity map and at least one coordinate frame from a perspective of a user of a device for display content associated with the scene. The apparatus may also determine whether luminance information for at least one region in the second intensity map is within a suitable luminance range for the display content associated with the scene. The apparatus may also process a set of pixels corresponding to a section in a display associated with the at least one region based on the luminance information being at least one of: within the suitable luminance range, outside of the suitable luminance range, or within an indistinguishable luminance range.
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公开(公告)号：US20240061505A1
公开(公告)日：2024-02-22
申请号：US17821100
申请日：2022-08-19
Applicant: QUALCOMM Incorporated
Inventor： Muhua LI , Wesley James HOLLAND , Ajit CHOURASIA , An CHEN , Vijaya Datta MAYYURI
Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media to provide haptic feedback in electronic devices based on contextual awareness. According to some aspects, a method of controlling haptic feedback includes obtaining environmental information indicative of an environment of a computing device from at least one sensor and determining a context associated with the mobile device based on the environmental information. The method may include determining haptic feedback for output by the mobile device based on the context.
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公开(公告)号：US20230038159A1
公开(公告)日：2023-02-09
申请号：US17395348
申请日：2021-08-05
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND , Seyfullah Halit OGUZ
Abstract: Systems, methods, and non-transitory media are provided for adjusting camera settings based on event data. An example method can include obtaining, via an image capture device of a mobile device, an image depicting at least a portion of an environment; determining a match between one or more visual features extracted from the image and one or more visual features associated with a keyframe; and based on the match, adjusting one or more settings of the image capture device.
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公开(公告)号：US20230013539A1
公开(公告)日：2023-01-19
申请号：US17377122
申请日：2021-07-15
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND
Abstract: Systems and techniques are described for providing a virtual interface for an XR device using a display interface device. A display interface device can display a landmark pattern, such as a quick response (QR) code, on its display. The display can be in the field of view of a camera of the XR device, so that camera captures images depicting the displayed landmark pattern. The XR device can generate, and display on its own display, output images based on the captured images, for instance by overlaying a virtual interface over the landmark pattern. The pose and/or size of the virtual interface in the output images can be based on the pose and/or size of the landmark pattern and/or display in the captured images. The display interface device can receive inputs through its display interface, such as touch-based inputs, which the display interface device can identify for the XR device.
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公开(公告)号：US20210049099A1
公开(公告)日：2021-02-18
申请号：US16543328
申请日：2019-08-16
Applicant: QUALCOMM INCORPORATED
Inventor： ANDREW EDMUND TURNER , George PATSILARAS , Bohuslav RYCHLIK , Wesley James HOLLAND , Jeffrey SHABEL , Simon Peter William BOOTH
IPC: G06F12/0846 , G06F12/02 , G06F12/0871 , G06F12/0891 , G06F12/121
Abstract: In one aspect, space in a tile-unaware cache associated with an address aperture may be managed in different ways depending on whether a processing component initiating an access request through the aperture to a tile-based memory is tile-unaware or tile-aware. Upon a full-tile read by a tile-aware process, data may be evicted from the cache, or space may not be allocated. Upon a full-tile write by a tile-aware process, data may be evicted from the cache. In another aspect, a tile-unaware process may be supplemented with tile-aware features by generating a full tile of addresses in response to a partial-tile access. Upon a partial-tile read by the tile-unaware process, the generated addresses may be used to pre-fetch data. Upon a partial-tile write, the addresses may be used to evict data. Upon a bit block transfer, the addresses may be used in dividing the bit block transfer into units of tiles.
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Patent Agency Ranking
公开(公告)号：US20250106531A1
公开(公告)日：2025-03-27
申请号：US18974248
申请日：2024-12-09
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND , Micha GALOR GLUSKIN , Venkata Ravi Kiran DAYANA , Upal MAHBUB , Scott BARKER
IPC: H04N23/951 , G06T3/4053 , H04N23/68
Abstract: Systems and techniques are provided for processing one or more frames. For example, a process can include obtaining a first plurality of frames associated with a first settings domain from an image capture system, wherein the first plurality of frames is captured prior to obtaining a capture input. The process can include obtaining a reference frame associated with a second settings domain from the image capture system, wherein the reference frame is captured proximate to obtaining the capture input. The process can include obtaining a second plurality of frames associated with the second settings domain from the image capture system, wherein the second plurality of frames is captured after the reference frame. The process can include, based on the reference frame, transforming at least a portion of the first plurality of frames to generate a transformed plurality of frames associated with the second settings domain.
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公开(公告)号：US20240098357A1
公开(公告)日：2024-03-21
申请号：US18523774
申请日：2023-11-29
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND , Upal MAHBUB , Venkata Ravi Kiran DAYANA , Rengaraj THIRUPATHI
Abstract: Systems, methods, and non-transitory media are provided for predictive camera initialization. An example method can include obtain, from a first image capture device, image data depicting a scene; classify the scene based on the image data; based on the classification of the scene, predict a camera use event; and based on the predicted camera use event, adjust a power mode of at least one of the first image capture device and a second image capture device.
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公开(公告)号：US20240007760A1
公开(公告)日：2024-01-04
申请号：US18467563
申请日：2023-09-14
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND , Micha GALOR GLUSKIN , Venkata Ravi Kiran DAYANA , Upal MAHBUB , Scott BARKER
IPC: H04N23/951 , H04N23/68 , G06T3/40
CPC classification number: H04N23/951 , H04N23/6815 , H04N23/6812 , G06T3/4053 , H04N23/6811
Abstract: Systems and techniques are provided for processing one or more frames. For example, a process can include obtaining a first plurality of frames associated with a first settings domain from an image capture system, wherein the first plurality of frames is captured prior to obtaining a capture input. The process can include obtaining a reference frame associated with a second settings domain from the image capture system, wherein the reference frame is captured proximate to obtaining the capture input. The process can include obtaining a second plurality of frames associated with the second settings domain from the image capture system, wherein the second plurality of frames is captured after the reference frame. The process can include, based on the reference frame, transforming at least a portion of the first plurality of frames to generate a transformed plurality of frames associated with the second settings domain.
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公开(公告)号：US20220059159A1
公开(公告)日：2022-02-24
申请号：US17518485
申请日：2021-11-03
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND , Mehrad TAVAKOLI , Injoon HONG , Huang HUANG , Simon Peter William BOOTH , Gerhard REITMAYR
IPC: G11C11/419 , G06F1/3287 , G06F3/01 , G06F3/14 , G06T5/00 , G06T19/00 , G11C11/412 , H01L27/11
Abstract: Systems, methods, and computer-readable media are provided for providing pose estimation in extended reality systems. An example method can include tracking, in a lower-power processing mode using a set of lower-power circuit elements on an integrated circuit, a position and orientation of a computing device during a lower-power processing period, the set of lower-power circuit elements including a static random-access memory (SRAM); suspending, based on a triggering event, the tracking in the lower-power processing mode; initiating a higher-power processing mode for tracking the position and orientation of the computing device during a higher-power processing period; and tracking, in the higher-power processing mode using a set of higher-power circuit elements on the integrated circuit and a dynamic random-access memory (DRAM), the position and orientation of the computing device during the higher-power processing period.
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公开(公告)号：US20220035508A1
公开(公告)日：2022-02-03
申请号：US17385055
申请日：2021-07-26
Applicant: QUALCOMM Incorporated
Inventor： Wesley James HOLLAND , Ramesh CHANDRASEKHAR , Daniel James GUEST , Sebastien MOUNIER , Bijan FORUTANPOUR
IPC: G06F3/0481 , G02B27/01 , G06T19/00 , G06F21/32
Abstract: Systems, methods, and non-transitory media are provided for generating private control interfaces for extended reality (XR) experiences. An example method can include determining a pose of an XR device within a mapped scene of a physical environment associated with the XR device; detecting a private region in the physical environment and a location of the private region relative to the pose of the XR device, the private region including an area estimated to be within a field of view (FOV) of a user of the XR device and out of a FOV of a person in the physical environment, a recording device in the physical environment, and/or an object in the physical environment; based on the pose of the XR device and the location of the private region, mapping a virtual private control interface to the private region; and rendering the virtual private control interface within the private region.
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