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公开(公告)号：US12299980B2
公开(公告)日：2025-05-13
申请号：US18380622
申请日：2023-10-16
Applicant: Apple Inc.
Inventor： Ranjit Desai , Maneli Noorkami
Abstract: Implementations of the subject technology provides analyzing a recording of content. The subject technology generates metadata information based at least in part on the analyzing. The subject technology identifies, based at least in part on at least one of a user preference or a detected event, a region of interest or an object of interest in the recording of content. Based at least in part on the identified region of interest or object of interest, the subject technology generates a modified version of the recording of content. Further, the subject technology stores the modified version of the recording of content for subsequent playback on an electronic device.
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公开(公告)号：US12185096B2
公开(公告)日：2024-12-31
申请号：US17016110
申请日：2020-09-09
Applicant: Apple Inc.
Inventor： Ranjit Desai , Maneli Noorkami , Joel N. Kerr
IPC: G06F21/00 , G06F21/14 , G06F21/62 , G06T5/20 , G06T5/70 , G06V20/00 , G06V20/20 , G06V40/10 , G06V40/16 , H04W12/02 , G06F21/10 , G06Q20/14
Abstract: Implementations of the subject technology provides analyzing a recording of content within a field of view of a device, the analyzing including recognition of a set of objects included in the content. The subject technology identifies a subset of the set of objects that are indicated as corresponding to protected content. The subject technology generates a modified version of the recording that obfuscates or filters the subset of the set of objects. Additionally, the subject technology provides the modified version of the recording to a host application for playback.
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公开(公告)号：US20240112391A1
公开(公告)日：2024-04-04
申请号：US18484236
申请日：2023-10-10
Applicant: Apple Inc.
Inventor： Ranjit Desai , Michael J. Rockwell
CPC classification number: G06T15/005 , G06F3/147 , H04L67/59 , G06T2200/16
Abstract: Techniques are disclosed relating to display devices. In some embodiments, a display device includes a display system configured to display three-dimensional content to a user. The display device is configured to discover, via a network interface, one or more compute nodes operable to facilitate rendering the three-dimensional content and receive information identifying abilities of the one or more compute nodes to facilitate the rendering. Based on the received information, the display device evaluates a set of tasks to identify one or more of the tasks to offload to the one or more compute nodes for facilitating the rendering and distributes, via the network interface, the identified one or more tasks to the one or more compute nodes for processing by the one or more compute nodes.
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公开(公告)号：US20240104686A1
公开(公告)日：2024-03-28
申请号：US18469984
申请日：2023-09-19
Applicant: Apple Inc.
Inventor： Srinidhi Aravamudhan , Adrian P. Lindberg , Eshan Verma , Jaya Vijetha Gattupalli , Mingshan Wang , Ranjit Desai , Vinay Palakkode
CPC classification number: G06T1/20 , G06T3/40 , G06T7/11 , G06T2207/20081
Abstract: Techniques are disclosed herein for implementing a novel, low latency, guidance map-free video matting system, e.g., for use in extended reality (XR) platforms. The techniques may be designed to work with low resolution auxiliary inputs (e.g., binary segmentation masks) and to generate alpha mattes (e.g., alpha mattes configured to segment out any object(s) of interest, such as human hands, from a captured image) in near real-time and in a computationally efficient manner. Further, in a domain-specific setting, the system can function on a captured image stream alone, i.e., it would not require any auxiliary inputs, thereby reducing computational costs—without compromising on visual quality and user comfort. Once an alpha matte has been generated, various alpha-aware graphical processing operations may be performed on the captured images according to the generated alpha mattes (e.g., background replacement operations, synthetic shallow depth of field (SDOF) rendering operations, and/or various XR environment rendering operations).
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公开(公告)号：US20230362226A1
公开(公告)日：2023-11-09
申请号：US18335669
申请日：2023-06-15
Applicant: Apple Inc.
Inventor： Maneli Noorkami , Ranjit Desai , Joel N. Kerr , Perry A. Caro
CPC classification number: H04L65/70 , G06F3/012 , G02B27/017 , H04L65/80 , H04L65/762
Abstract: Techniques are disclosed relating to encoding recorded content for distribution to other computing devices. In some embodiments, a first computing device creates recorded content for transmission to a second computing device configured to present the recorded content. To encode the recorded content, the first computing device detects, via a network interface of the first computing device, one or more computing nodes available to encode the recorded content in one or more formats supported by the second computing device. The first computing device offloads the recorded content via the network interface to the one or more computing nodes for encoding in the one or more formats. In some embodiments, the second computing device receives a request from a user to stream content recorded by a first computing device and requests the content in a first format being encoded by a computing node assisting the first computing device.
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Patent Agency Ranking
公开(公告)号：US11533351B2
公开(公告)日：2022-12-20
申请号：US17320199
申请日：2021-05-13
Applicant: Apple Inc.
Inventor： Maneli Noorkami , Ranjit Desai
Abstract: Techniques are disclosed relating to encoding recorded content for distribution to other computing devices. In various embodiments, a first computing device records content of a physical environment in which the first computing device is located, the content being deliverable to a second computing device configured to present a corresponding environment based on the recorded content and content recorded by one or more additional computing devices. The first computing device determines a location of the first computing device within the physical environment and encodes the location in a manifest usable to stream the content recorded by the first computing device to the second computing device. The encoded location is usable by the second computing device to determine whether to stream the content recorded by the first computing device.
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公开(公告)号：US11521359B2
公开(公告)日：2022-12-06
申请号：US17184585
申请日：2021-02-24
Applicant: Apple Inc.
Inventor： Maneli Noorkami , Ranjit Desai , Perry A. Caro , Joel N. Kerr
Abstract: Implementations of the subject technology provide systems and methods for recording an extended reality experience in a way that allows the experience to be played back at a later time from a different viewpoint or perspective. This allows computer-generated content that was rendered for display to a user during the recording, to be re-rendered during playback at the correct time and location in the recording, but from a different perspective. In order to facilitate this type of viewer-centric playback, the recording includes a computer-generated content track that references resources for re-rendering the computer-generated content at each point in time in the recording.
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公开(公告)号：US20220207842A1
公开(公告)日：2022-06-30
申请号：US17693881
申请日：2022-03-14
Applicant: Apple Inc.
Inventor： Ranjit Desai , Venu M. Duggineni , Perry A. Caro , Alexsandr M. Movshovich , Gurjeet S. Saund
Abstract: One implementation forms a composited stream of computer-generated reality (CGR) content using multiple data streams related to a CGR experience to facilitate recording or streaming. A media compositor obtains a first data stream of rendered frames and a second data stream of additional data. The rendered frame content (e.g., 3D models) represents real and virtual content rendered during a CGR experience at a plurality of instants in time. The additional data of the second data stream relates to the CGR experience, for example, relating to audio, audio sources, metadata identifying detected attributes of the CGR experience, image data, data from other devices involved in the CGR experience, etc. The media compositor forms a composited stream that aligns the rendered frame content with the additional data for the plurality of instants in time, for example, by forming time-stamped, n-dimensional datasets (e.g., images) corresponding to individual instants in time.
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公开(公告)号：US11350113B2
公开(公告)日：2022-05-31
申请号：US17176677
申请日：2021-02-16
Applicant: Apple Inc.
Inventor： Maneli Noorkami , Ranjit Desai
Abstract: Systems and methods for gaze-driven recording of video are described. Some implementations may include accessing gaze data captured using one or more gaze-tracking sensors; applying a temporal filter to the gaze data to obtain a smoothed gaze estimate; determining a region of interest based on the smoothed gaze estimate, wherein the region of interest identifies a subset of a field of view; accessing a frame of video; recording a portion of the frame associated with the region of interest as an enhanced frame of video, wherein the portion of the frame corresponds to a smaller field of view than the frame; and storing, transmitting, or displaying the enhanced frame of video.
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公开(公告)号：US20220094732A1
公开(公告)日：2022-03-24
申请号：US17320199
申请日：2021-05-13
Applicant: Apple Inc.
Inventor： Maneli Noorkami , Ranjit Desai
Abstract: Techniques are disclosed relating to encoding recorded content for distribution to other computing devices. In various embodiments, a first computing device records content of a physical environment in which the first computing device is located, the content being deliverable to a second computing device configured to present a corresponding environment based on the recorded content and content recorded by one or more additional computing devices. The first computing device determines a location of the first computing device within the physical environment and encodes the location in a manifest usable to stream the content recorded by the first computing device to the second computing device. The encoded location is usable by the second computing device to determine whether to stream the content recorded by the first computing device.
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