Display apparatus for generating a background image and control method thereof
First Claim
1. A control method of a display apparatus for generating a background image, the method comprising:
- storing a captured first image of a subject;
detecting a subject area in the captured first image;
calculating a direction and distance in which the subject moves in order to get out of the subject area,outputting a guide message for guiding the subject to move out of the subject area according to the calculated direction and distance;
re-capturing the subject after the subject has moved out of the subject area;
storing a second image including the re-captured subject after the subject has moved out of the subject area;
detecting a local image area corresponding to the subject area of the first image from the stored second image; and
synthesizing, by way of a processor of the display apparatus, the detected local image area with the stored first image to generate a background image from which the subject has been removed.
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Accused Products
Abstract
A display apparatus is provided. The display apparatus includes a storage unit configured to, in response to a subject being captured, store a captured first image, an output unit configured to, in response to the first image being stored, output a guide message for guiding a subject so as to move out of a subject area of the first image, and a controller configured to, in response to the subject being moved and re-capturing being performed, acquire a re-captured second image, detect a local image area corresponding to the subject area of the first image from the second image, synthesize the detected local image area with the first image, generate a background image from which the subject is removed, and store the background image in the storage unit.
20 Citations
20 Claims
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1. A control method of a display apparatus for generating a background image, the method comprising:
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storing a captured first image of a subject; detecting a subject area in the captured first image; calculating a direction and distance in which the subject moves in order to get out of the subject area, outputting a guide message for guiding the subject to move out of the subject area according to the calculated direction and distance; re-capturing the subject after the subject has moved out of the subject area; storing a second image including the re-captured subject after the subject has moved out of the subject area; detecting a local image area corresponding to the subject area of the first image from the stored second image; and synthesizing, by way of a processor of the display apparatus, the detected local image area with the stored first image to generate a background image from which the subject has been removed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A display apparatus for generating a background image comprising:
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a storage to store a captured first image of a subject; an output unit to output a guide message for guiding the subject to move out of a subject area of the first image; and a processor configured to, acquire a re-captured second image of the subject after the subject has moved out of the subject area, detect a local image area corresponding to the subject area of the first image from the second image, and synthesize, by way of a processor of the display apparatus, the detected local image area with the first image to generate a background image from which the subject has been removed and to store the background image in the storage, wherein the processor calculates a direction and distance in which the subject moves in order to get out of the subject area, wherein the guide message is a message for guiding a direction and a distance to which the subject is to move according to the calculated direction and distance. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. An image capturing method comprising:
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capturing a first image of a subject, using a camera, and detecting a subject area including the subject within the captured first image; calculating a direction and distance in which the subject moves in order to get out of the subject area, transmitting a signal from the camera to a mobile device, the signal including a command causing the mobile device to output a guide message to guide the subject to move out of the subject area of the first image according to the calculated direction and distance while staying within an area of the captured first image; and capturing a second image of the subject, using the camera, after the subject has moved out of the subject area in accordance with the guide message. - View Dependent Claims (20)
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Specification