Image processing method, controller, and non-transitory computer readable storage medium
AssigneeRealtek Semiconductor Corp.
InventorsTe Yu LIN, FangHsiung CHEN, Cheng Yueh CHEN
Life of this patent
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Abstract
An image processing method includes following operations: acquiring, by a spectrum analyzer, spectrum information of a display device; calculating, by a processor, a first low blue light parameter according to the spectrum information; transmitting, by the processor, the first low blue light parameter to the display device; calculating, by the display device, first blue light hazard intensity of a first region of input image data; and when the first blue light hazard intensity is greater than a first threshold value, applying, by the display device, the first low blue light parameter to the first region so as to output a final image.
Claims20
An image processing method, comprising:
- acquiring, by a spectrum analyzer, spectrum information of a display device;
- calculating, by a processor, a first low blue light parameter according to the spectrum information;
- transmitting, by the processor, the first low blue light parameter to the display device;
- calculating, by the display device, first blue light hazard intensity of a first region of input image data;
- and
- when the first blue light hazard intensity is greater than a first threshold value, applying, by the display device, the first low blue light parameter to the first region so as to output a final image.
A controller configured to be disposed in a display device, wherein the controller is configured to:
- receive a first low blue light parameter stored in a memory in the display device;
- calculate first blue light hazard intensity of a first region of input image data;
- and
- when the first blue light hazard intensity is greater than a first threshold value, apply the first low blue light parameter to the first region for a screen in the display device to display a final image.
A non-transitory computer readable storage medium configured to store one or more computer programs comprising a plurality of instructions, wherein when a processor executes the instructions, the processor performs following operations:
- receiving spectrum information of a display device, wherein the spectrum information is from a spectrum analyzer;
- calculating a first low blue light parameter according to the spectrum information;
- and
- transmitting the first low blue light parameter to the display device for the display device to determine whether to apply the first low blue light parameter to a first region according first blue light hazard intensity of the first region.
Dependencies are inferred from the claim text.