Color enhancement algorithm for color-deficient people
AssigneeApple Inc.
InventorHonkai Tam
Life of this patent
Estimating the term…
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.
Claims21
(canceled)
An electronic device comprising:
- a display configured to display one or more interface elements to adjust one or more color components of image data;
- and
- processing circuitry communicatively coupled to the display, wherein the processing circuitry is configured to:
- receive a user input via the one or more interface elements indicative of a modification to at least one of the one or more color components corresponding to one or more color vision deficiency zones of confusion of a color space;
- and
- generate adjusted image data based on modifying the one or more color components corresponding to the one or more zones of confusion based at least in part on the user input.
Processing circuitry, comprising:
- regionalization setting determination circuitry configured to determine one or more factors corresponding to regions of a color space associated with one or more color vision deficiency zones of confusion;
- and
- image data modification circuitry configured to generate the adjusted image data based on:
- receiving a signal indicative of a user input interaction with one or more interface elements of a display;
- modifying one or more color components comprising a minimum color component, a middle color component, or a maximum color component of image data based on the user input interaction with the one or more interface elements, the one or more color components corresponding to the one or more color vision deficiency zones of confusion;
- and
- generating the adjusted image data based on the modified one or more color components.
A method comprising:
- displaying, via a display, one or more interface elements configured to adjust one or more color settings of image content, the one or more color settings associated with an amount or a hue of one or more color components corresponding to one or more color vision deficiency zones of confusion of a color space;
- receiving, via processing circuitry, one or more user inputs indicative of a user interaction with the one or more interface elements to activate a color vision deficiency mode and adjust the one or more color settings;
- adjusting, via the processing circuitry, the one or more color components based on the one or more user inputs;
- and
- generating, via the processing circuitry, adjusted image content based on the adjusted one or more color components.
Dependencies are inferred from the claim text.