Intelligent alignment system and method for color sensing devices
AssigneeVariable, Inc.
InventorsGeorge Yang Yu, Andrew Richard Temple, Jeff McGehee
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Abstract
A computer-implemented intelligent alignment method for a color sensing device (12) which initially obtains a raw sense value measured by the color sensing device and converts the raw sense value to a tristimulus value (S401). The color sensing device may be calibrated using a known set of colors (S402). Raw readings received from the color sensing device may be mapped to known tristimulus values (S403), and mapped values may be converted to a standard reference illuminant color space (S404). A client-server system may be provided in which a color sensing device and one or more servers collectively execute operations according to the present disclosure.
Claims23
A computer-implemented intelligent alignment method for a color sensing device, the method comprising
- obtaining a raw sense value measured by the color sensing device;
- converting the raw sense value to a tristimulus value;
- calibrating the color sensing device using a known set of colors;
- mapping raw readings received from the color sensing device to known tristimulus values;
- and
- converting mapped values to a standard reference illuminant color space.
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A client-server system comprising:
- a color sensing device;
- and
- one or more servers configured to execute operations comprising
- obtaining a raw sense value measured by the color sensing device;
- converting the raw sense value to a tristimulus value;
- calibrating the color sensing device using a known set of colors;
- mapping raw readings received from the color sensing device to known tristimulus values;
- and
- converting mapped values to a standard reference illuminant color space.
Dependencies are inferred from the claim text.