Electronic device and operation method thereof

An operation method of an electronic device, the operation method comprising:

• obtaining, based on raw data obtained from a sensor, a rotation angle of the electronic device;
• identifying, based on a difference value for a preset time period in at least one of the raw data or the rotation angle, whether the sensor is stable;
• identifying whether a temperature of the electronic device obtained from a temperature sensor is greater than a reference temperature;
• determining a reference rotation angle for keystone correction differently based on whether the temperature of the electronic device obtained from the temperature sensor is greater than the reference temperature;
• in response to identifying that the sensor is stable, identifying whether the rotation angle is greater than or equal to the reference rotation angle;
• and
• in response to identifying that the rotation angle is greater than or equal to the reference rotation angle, performing a keystone correction based on the rotation angle.

A non-transitory computer-readable recording medium having recorded thereon a program for a computer to perform an operation method comprising:

• obtaining, based on raw data obtained from a sensor, a rotation angle of an electronic device;
• identifying, based on a difference value for a preset time period in at least one of the raw data or the rotation angle, whether the sensor is stable;
• identifying whether a temperature of the electronic device obtained from a temperature sensor is greater than a reference temperature;
• determining a reference rotation angle for keystone correction differently based on whether the temperature of the electronic device obtained from the temperature sensor is greater than the reference temperature;
• in response to identifying that the sensor is stable, identifying whether the rotation angle is greater than or equal to the reference rotation angle;
• and
• in response to identifying that the rotation angle is greater than or equal to the reference rotation angle, performing a keystone correction based on the rotation angle.