APPARATUS AND METHOD FOR SHARING VIDEO TELEPHONY SCREEN IN MOBILE COMMUNICATION TERMINAL
First Claim
Patent Images
1. A method for sharing a screen in video telephony in a mobile communication terminal, the method comprising:
- transmitting a screen share request signal to a connected terminal if an event for screen share occurs in the video telephony; and
capturing an image displayed on the screen, and transmitting the captured image to the connected terminal, when receiving a screen share acceptance signal from the connected terminal.
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Accused Products
Abstract
Provided is an apparatus and method for sharing a screen in video telephony in a mobile communication terminal. The method includes transmitting a screen share request signal to a connected terminal if an event occurs for screen share in the video telephony, and capturing an image displayed on the screen, and transmitting the captured image to the connected terminal, when receiving a screen share acceptance signal from the connected terminal.
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Citations
20 Claims
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1. A method for sharing a screen in video telephony in a mobile communication terminal, the method comprising:
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transmitting a screen share request signal to a connected terminal if an event for screen share occurs in the video telephony; and capturing an image displayed on the screen, and transmitting the captured image to the connected terminal, when receiving a screen share acceptance signal from the connected terminal. - View Dependent Claims (2, 3, 4, 5)
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6. A method for sharing a screen in video telephony in a mobile communication terminal, the method comprising:
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displaying the screen share request on a display unit when receiving a screen share request from a connected terminal in the video telephony; transmitting a screen share acceptance signal to the connected terminal when setting a screen share acceptance; decoding and reconstructing the encoded image depending on the map information, when receiving map information and an encoded image from the connected terminal; and displaying the reconstructed image in a position of the display unit. - View Dependent Claims (7)
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8. An apparatus for sharing a screen in video telephony in a mobile communication terminal, the apparatus comprising:
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a display unit for displaying an image; an image capture unit for, upon generation of a video telephony screen share event, generating split map information on a share region, capturing an image displayed on the display unit, and splitting the captured image depending on the split map information; an image processor for encoding the split image; and a communication module for transmitting the encoded image and the split map information to a connected terminal. - View Dependent Claims (9, 10, 11, 12)
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13. An apparatus for sharing a screen in video telephony in a mobile communication terminal, the apparatus comprising:
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a communication module for receiving map information and an encoded image from a connected terminal; an image processor for decoding the encoded image depending on the map information; an image reconstruction unit for reconstructing the decoded image by an original image depending on the map information; and a display unit for displaying the reconstructed image in a set region. - View Dependent Claims (14, 15, 16, 17)
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18. An apparatus for sharing a screen in video telephony in a mobile communication terminal comprising:
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means for transmitting a screen share request signal to a connected terminal; and means for receiving a screen share acceptance signal from the connected terminal; and means for transmitting a displayed image to the connected terminal. - View Dependent Claims (19)
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20. An apparatus for sharing a screen in video telephony in a mobile communication terminal comprising:
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means for transmitting a screen share acceptance signal to the connected terminal; means for decoding and reconstructing an encoded image depending on a map information, when receiving the map information and the encoded image from the connected terminal; and means for displaying the reconstructed image.
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Specification