CPC H04N 21/4312 (2013.01) [G06F 3/044 (2013.01); G06F 3/1446 (2013.01); H04N 21/47214 (2013.01)] | 11 Claims |
1. A mobile device comprising:
a sensor;
a communicator; and
a processor configured to:
control the communicator to transmit, to an external display apparatus, a first communication signal for displaying predetermined images, the predetermined images including at least one from among first images with different colors, second images with different brightness levels, or third images with different color densities,
control the sensor to acquire the predetermined images displayed on the external display apparatus,
control the communicator to transmit, to an external server, a second communication signal for requesting data for an image correction of the external display apparatus, the data for the image correction being based on the acquired predetermined images,
receive the data for image correction of the external display apparatus from the external server through the communicator, and
control the communicator to transmit the data for the image correction of the external display apparatus to the external display apparatus, the data for image correction corresponding to information of the acquired predetermined images.
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