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公开(公告)号：US09984658B2
公开(公告)日：2018-05-29
申请号：US15244940
申请日：2016-08-23
Applicant: Apple Inc.
Inventor： Nicolas P. Bonnier , Jiaying Wu , Can Jin , Roy J. E. M. Raymann
CPC classification number: G09G5/04 , G09G5/026 , G09G5/06 , G09G2320/0242 , G09G2320/0613 , G09G2320/0686 , G09G2320/08 , G09G2340/06 , G09G2340/14 , G09G2354/00
Abstract: An electronic device may include a display and control circuitry that operates the display. The control circuitry may be configured to daltonize input images to produce daltonized output images that allow a user with color vision deficiency to see a range of detail that the user would otherwise miss. The daltonization algorithm that the control circuitry applies to input images may be specific to the type of color vision deficiency that the user has. The daltonization strength that the control circuitry applies to the image or portions of the image may vary based on image content. For example, natural images may be daltonized with a lower daltonization strength than web browsing content, which ensures that memory colors such as blue sky and green grass do not appear unnatural to the user while still allowing important details such as hyperlinks and highlighted text to be distinguishable.
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公开(公告)号：US20230333649A1
公开(公告)日：2023-10-19
申请号：US18343623
申请日：2023-06-28
Applicant: Apple Inc.
Inventor： Yashas Rai Kurlethimar , Can Jin , Nicolas Pierre Marie Frederic Bonnier , Jiaying Wu , Andrew B. Watson
CPC classification number: G06F3/013 , G09G5/38 , G02B27/0093 , G06V10/462 , G06V40/193 , G09G2354/00
Abstract: An electronic device that includes a display and an eye tracker configured to collect eye tracking data regarding a gaze of one or more of a user's eyes across the display is disclosed herein. The electronic device includes processing circuitry that is operatively coupled to the display and configured to foveate one or more areas of the display according to the eye tracking data. If the eye tracking data input is lost, the processing circuitry is configured to recover from the loss of eye tracking data by changing one or more aspects of the foveated areas (e.g., size, resolution, etc.) until a threshold is satisfied. As time elapses since loss of eye tracking, the foveated areas move toward a center or a salient region of the display.
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公开(公告)号：US20220084260A1
公开(公告)日：2022-03-17
申请号：US17020705
申请日：2020-09-14
Applicant: Apple Inc.
Inventor： Vincent Z. Young , Can Jin , Mahesh B. Chappalli , Peter F. Holland , Nicolas Pierre Marie Frederi Bonnier
Abstract: An electronic device may include a display panel with pixels that present an image based on image data and an application processor that generates the image data. The electronic device may include a display pipeline coupled to the electronic display and the application processor. The display pipeline may receive first image data from the application processor corresponding to a first color space used by the application processor. The display pipeline may apply a color mapping relationship to the first image data to generate second image data. The color mapping relationship may define a transform to apply to the first image data to generate the second image data corresponding to a second color space used by the electronic display. The display pipeline may transmit the second image data to a display driver that operates the electronic display to emit light according to the second image data.
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公开(公告)号：US11816820B2
公开(公告)日：2023-11-14
申请号：US17711808
申请日：2022-04-01
Applicant: Apple Inc.
Inventor： Can Jin , Nicolas Peirre Marie Frederic Bonnier , Hao Pan
CPC classification number: G06T5/20 , G02B27/017 , G06F3/013 , G06T19/006
Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.
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公开(公告)号：US20230298146A1
公开(公告)日：2023-09-21
申请号：US18167786
申请日：2023-02-10
Applicant: Apple Inc.
Inventor： Can Jin , Nicolas Peirre Marie Frederic Bonnier , Hao Pan
CPC classification number: G06T5/20 , G02B27/017 , G06F3/013 , G06T19/006
Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.
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Patent Agency Ranking
公开(公告)号：US20220222790A1
公开(公告)日：2022-07-14
申请号：US17711808
申请日：2022-04-01
Applicant: Apple Inc.
Inventor： Can Jin , Nicolas Peirre Marie Frederic Bonnier , Hao Pan
Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.
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公开(公告)号：US20220130350A1
公开(公告)日：2022-04-28
申请号：US17569312
申请日：2022-01-05
Applicant: Apple Inc.
Inventor： Yashas Rai Kurlethimar , Can Jin , Nicolas Pierre Marie Frederic Bonnier , Jiaying Wu , Andrew B. Watson
Abstract: An electronic device that includes a display and an eye tracker configured to collect eye tracking data regarding a gaze of one or more of a user's eyes across the display is disclosed herein. The electronic device includes processing circuitry that is operatively coupled to the display and configured to foveate one or more areas of the display according to the eye tracking data. If the eye tracking data input is lost, the processing circuitry is configured to recover from the loss of eye tracking data by changing one or more aspects of the foveated areas (e.g., size, resolution, etc.) until a threshold is satisfied. As time elapses since loss of eye tracking, the foveated areas move toward a center or a salient region of the display.
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公开(公告)号：US20210090225A1
公开(公告)日：2021-03-25
申请号：US17112708
申请日：2020-12-04
Applicant: Apple Inc.
Inventor： Can Jin , Nicolas Pierre Marie Frederic Bonnier , Hao Pan
Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.
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公开(公告)号：US20190026874A1
公开(公告)日：2019-01-24
申请号：US16040496
申请日：2018-07-19
Applicant: Apple Inc.
Inventor： Can Jin , Nicolas Pierre Marie Frederic Bonnier , Hao Pan
Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.
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公开(公告)号：US20170301310A1
公开(公告)日：2017-10-19
申请号：US15244940
申请日：2016-08-23
Applicant: Apple Inc.
Inventor： Nicolas P. Bonnier , Jiaying Wu , Can Jin , Roy J.E.M. Raymann
CPC classification number: G09G5/04 , G09G5/026 , G09G5/06 , G09G2320/0242 , G09G2320/0613 , G09G2320/0686 , G09G2320/08 , G09G2340/06 , G09G2340/14 , G09G2354/00
Abstract: An electronic device may include a display and control circuitry that operates the display. The control circuitry may be configured to daltonize input images to produce daltonized output images that allow a user with color vision deficiency to see a range of detail that the user would otherwise miss. The daltonization algorithm that the control circuitry applies to input images may be specific to the type of color vision deficiency that the user has. The daltonization strength that the control circuitry applies to the image or portions of the image may vary based on image content. For example, natural images may be daltonized with a lower daltonization strength than web browsing content, which ensures that memory colors such as blue sky and green grass do not appear unnatural to the user while still allowing important details such as hyperlinks and highlighted text to be distinguishable.
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