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US 11,238,773 B2Granted
Electronic device, method for controlling electronic device, and computer readable medium
AssigneeSamsung Electronics Co., Ltd.
InventorsJungmin Ku, Sunghwan Jang
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Abstract
An electronic device is disclosed. The electronic device comprises a sensor, and a processor for acquiring the surrounding illuminance of the electronic device through the sensor, confirming a gain value for adjusting the gradation value of an image on the basis of the surrounding illuminance of the electronic device, and adjusting the gradation value of the image on the basis of the gain value, wherein the gain value is a value determined on the basis of visual sensitivity characteristics of a user.
Claims13
An electronic device comprising:
- a sensor;
- and
- a processor configured to:
- obtain a surrounding illuminance of the electronic device through the sensor,
- identify a gain value for adjusting a gradation value of an image based on a first condition related to the surrounding illuminance and a second condition related to brightness of the image, and
- based on the surrounding illuminance being darker than a first brightness and the brightness of the image being darker than a second brightness, adjust the gradation value of the image based on the identified gain value,
- wherein the gain value is identified based on a user visual sensitivity characteristic.
4 more elements
A method for controlling an electronic device, the method comprising:
- obtaining a surrounding illuminance of the electronic device through a sensor;
- identifying a gain value for adjusting a gradation value of an image based on a first condition related to the surrounding illuminance and a second condition related to brightness of the image;
- and
- based on the surrounding illuminance being darker than a first brightness and the brightness of the image being darker than a second brightness, adjusting the gradation value of the image based on the identified gain value,
- wherein the gain value is a value identified based on a user visual sensitivity characteristic.
2 more elements
Dependencies are inferred from the claim text.