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公开(公告)号：US11321813B2
公开(公告)日：2022-05-03
申请号：US16053369
申请日：2018-08-02
Applicant: Apple Inc.
Inventor： Jim C. Chou , Honkai Tam , Yun Gong
Abstract: An electronic device may include angle detection circuitry to receive input image data including a channel of pixel data and determine pixel statistics based on a difference between a first pixel cluster and a second pixel cluster, and the second pixel cluster is offset from the first pixel cluster at a first angle. The pixel statistics may also be based on a difference between the first pixel cluster and a third pixel cluster, wherein the third pixel cluster is offset from the first pixel cluster a second angle, different from the first angle. The angle detection circuitry may also determine a best angle based on the differences, wherein the best angle approximates an angle of uniformity in content of the image. Image processing circuitry may then modify the input image data based on the best angle by modifying pixel values of the channel of pixel data.
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公开(公告)号：US20200043140A1
公开(公告)日：2020-02-06
申请号：US16053369
申请日：2018-08-02
Applicant: Apple Inc.
Inventor： Jim C. Chou , Honkai Tam , Yun Gong
Abstract: An electronic device may include angle detection circuitry to receive input image data including a channel of pixel data and determine pixel statistics based on a difference between a first pixel cluster and a second pixel cluster, and the second pixel cluster is offset from the first pixel cluster at a first angle. The pixel statistics may also be based on a difference between the first pixel cluster and a third pixel cluster, wherein the third pixel cluster is offset from the first pixel cluster a second angle, different from the first angle. The angle detection circuitry may also determine a best angle based on the differences, wherein the best angle approximates an angle of uniformity in content of the image. Image processing circuitry may then modify the input image data based on the best angle by modifying pixel values of the channel of pixel data
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Patent Agency Ranking
公开(公告)号：US20220270567A1
公开(公告)日：2022-08-25
申请号：US17742251
申请日：2022-05-11
Applicant: Apple Inc.
Inventor： Jim C. Chou , Honkai Tam , Roy G. Moss , Arthur L. Spence
Abstract: An electronic device includes a display panel and image processing circuitry. The image processing circuitry receives input image data corresponding to an image to display on the display panel, modifies the input image data by executing a first context task (e.g., lower priority task), and receives a context switch request. The image processing circuitry also pauses modification of the input image data by pausing execution of the first context task and then switches to modifying the input image data by executing a second context task (e.g., higher priority task).
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公开(公告)号：US11335296B2
公开(公告)日：2022-05-17
申请号：US17020710
申请日：2020-09-14
Applicant: Apple Inc.
Inventor： Jim C. Chou , Honkai Tam , Roy G. Moss , Arthur L. Spence
Abstract: An electronic device includes a display panel and image processing circuitry. The image processing circuitry receives input image data corresponding to an image to display on the display panel, modifies the input image data by executing a first context task (e.g., lower priority task), and receives a context switch request. The image processing circuitry also pauses modification of the input image data by pausing execution of the first context task and then switches to modifying the input image data by executing a second context task (e.g., higher priority task).
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公开(公告)号：US20220084482A1
公开(公告)日：2022-03-17
申请号：US17020710
申请日：2020-09-14
Applicant: Apple Inc.
Inventor： Jim C. Chou , Honkai Tam , Roy G. Moss , Arthur L. Spence
Abstract: An electronic device includes a display panel and image processing circuitry. The image processing circuitry receives input image data corresponding to an image to display on the display panel, modifies the input image data by executing a first context task (e.g., lower priority task), and receives a context switch request. The image processing circuitry also pauses modification of the input image data by pausing execution of the first context task and then switches to modifying the input image data by executing a second context task (e.g., higher priority task).
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公开(公告)号：US20240087099A1
公开(公告)日：2024-03-14
申请号：US17943430
申请日：2022-09-13
Applicant: Apple Inc.
Inventor： Honkai Tam
CPC classification number: G06T5/005 , G06T7/90 , G06T2200/24
Abstract: An electronic device includes a display and processing circuitry that is communicatively coupled to the display. The processing circuitry is configured to receive source image data indicative of color components for a pixel of the source image data. The color components include a maximum color component, a middle color component, and a minimum color component. The processing circuitry is also configured to determine a classification for the pixel based at least in part on the color component and to generate adjusted image data by modifying one or more of the color components based at least in part on the classification.
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公开(公告)号：US11756503B2
公开(公告)日：2023-09-12
申请号：US17742251
申请日：2022-05-11
Applicant: Apple Inc.
Inventor： Jim C. Chou , Honkai Tam , Roy G. Moss , Arthur L. Spence
CPC classification number: G09G5/003 , G06F3/1407 , G06F3/147 , G06T11/60 , G09G2310/02 , G09G2360/18
Abstract: An electronic device includes a display panel and image processing circuitry. The image processing circuitry receives input image data corresponding to an image to display on the display panel, modifies the input image data by executing a first context task (e.g., lower priority task), and receives a context switch request. The image processing circuitry also pauses modification of the input image data by pausing execution of the first context task and then switches to modifying the input image data by executing a second context task (e.g., higher priority task).
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