Display apparatus and server, and control methods thereof

A display apparatus comprising:

• an image processor configured to process an image signal;
• a display;
• and
• a processor configured:
• to control the image processor to select a plurality of display apparatuses to be connected on a network based on a first user input, to produce, from a 360-degree image, a plurality of split images corresponding to viewpoints of screens of the plurality of display apparatuses, and
• to map each of the produced plurality of split images to a sphere shape.

A non-transitory computer readable storage medium storing a computer program comprising an instruction that, when executed by a processor, causes a computer to perform a method comprising:

• producing, from a 360-degree image, a plurality of split images to be arranged shape based on a first viewpoint that corresponds to a first input,
• producing a projection image to be displayed from a first split image from among the plurality of split images, and
• displaying the first projection image,
• wherein the plurality of split images corresponds to a plurality of screens, and wherein the first split image corresponds to a first screen from among the plurality of screens that corresponds to a display apparatus.

A method of controlling a display apparatus, the method comprising:

• producing, from a 360-degree image, a plurality of split images to be arranged along a great circle of a sphere shape, based on a first viewpoint that corresponds to a first user input;
• producing a projection image to be displayed on a display from a first split image from among the plurality of split images;
• and
• controlling the display to display the first projection image
• wherein the plurality of split images corresponds to a plurality of screens, and wherein the first split image corresponds to a first screen from among the plurality of screens that corresponds to the display apparatus.

A method of controlling a display apparatus, the method comprising:

• selecting a plurality of display apparatuses to be connected on a network based on a first user input;
• producing, from a 360-degree image, a plurality of split images corresponding to viewpoints of screens of the plurality of display apparatuses;
• and
• mapping each of the produced plurality of split images to a sphere shape.