SYSTEM AND METHOD FOR REMOTELY SHARING AUGMENTED REALITY SERVICE
First Claim
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1. A first client device of an augmented reality (AR) system, the first client device comprising:
- a communication unit to exchange data with a host device;
a sharing unit to transmit information related to a marker and information related to an AR object to the host device, and to receive information related to a sharing area from the host device;
a detection unit to detect the marker in an image;
an area tracking unit to identify a sharing area in the marker using the information related to a sharing area;
an engine unit to generate an AR object included in the identified sharing area, and to display the AR object; and
an AR executing unit to provide an AR service to provide information related to the AR object.
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Abstract
An augmented reality (AR) system and method for remotely sharing an AR service using different markers are provided. The AR system includes a plurality of client devices and a host device. The host device of the AR system may set a sharing area of different makers, and may enable sharing of information included in the sharing area among remotely located client devices. The client device of the AR system may display an AR object identified in the sharing area and may share information related to the AR object through an AR service.
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Citations
23 Claims
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1. A first client device of an augmented reality (AR) system, the first client device comprising:
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a communication unit to exchange data with a host device; a sharing unit to transmit information related to a marker and information related to an AR object to the host device, and to receive information related to a sharing area from the host device; a detection unit to detect the marker in an image; an area tracking unit to identify a sharing area in the marker using the information related to a sharing area; an engine unit to generate an AR object included in the identified sharing area, and to display the AR object; and an AR executing unit to provide an AR service to provide information related to the AR object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A host device of an augmented reality (AR) system, the host device comprising:
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a communication unit to exchange data with client devices; a sharing area setting unit to set a sharing area corresponding to an area where a common AR service is provided to client devices participating in an AR session, if the sharing area setting unit receives information related to a marker from the client devices participating in the AR session; and a sharing unit to enable sharing of information related to the sharing area and information related to an AR object among the client devices participating in the AR session. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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22. A method for remotely sharing an augmented reality (AR) service in a client device, the method comprising:
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transmitting information related to a marker and information related to an AR object to a host device; receiving information related to a sharing area from the host device; obtaining an image of a real world environment; detecting the marker in the image; identifying a sharing area in the marker; generating the AR object identified in the sharing area, wherein the AR object corresponds to the marker; displaying the AR object in the sharing area; and executing an AR service to provide information related to the AR object.
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23. A method for remotely sharing an augmented reality (AR) service in a host device, the method comprising:
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capturing information related to a marker comprised in a session generation request message; requesting a generation of an AR session; starting the AR session; determining whether a participation of a client device in the AR session is authorized; transmitting information about whether the participation is authorized to the client device; receiving information related to the markers from the client device participating in the AR session; setting a sharing area corresponding to a common area where a common AR service is provided to client devices participating in the AR session using the received information related to the markers; and enabling information related to the sharing area and information related to an AR object to be shared among the client devices participating in the AR session.
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Specification