Image transmission method and mobile communication terminal for implementing the same
First Claim
Patent Images
1. An image transmission method for a mobile communication terminal, the method comprising:
- capturing, via a camera on the mobile terminal, a picture image of a user of the mobile terminal to be transmitted to another terminal during a video call;
receiving, via an input unit, characters to be synthesized within the picture image;
preparing, via a controller on the mobile terminal, a character image composed of a character part including the input characters and a background part;
synthesizing, by the controller, the character image and the picture image to produce a synthesized image; and
transmitting, via a wireless communication unit, the synthesized image to said another terminal during the video call,wherein the background part is in a single color,wherein the synthesizing step includes filling the background part of the character image with the picture image such that the character part of the character image is inserted into the picture image, andwherein the synthesizing step includes matching the character image with the picture image on a one-to-one basis for each pixel and replacing only each pixel of the background part with a pixel of the picture image corresponding to the pixel.
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Abstract
An image transmission method and a mobile communication terminal for implementing the same are disclosed. The image transmission method for the mobile communication terminal includes preparing a picture image; preparing a character image composed of a character part and a background part; synthesizing, by the mobile terminal, the character image and the picture image to produce a synthesized image; and transmitting the synthesized image.
15 Citations
12 Claims
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1. An image transmission method for a mobile communication terminal, the method comprising:
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capturing, via a camera on the mobile terminal, a picture image of a user of the mobile terminal to be transmitted to another terminal during a video call; receiving, via an input unit, characters to be synthesized within the picture image; preparing, via a controller on the mobile terminal, a character image composed of a character part including the input characters and a background part; synthesizing, by the controller, the character image and the picture image to produce a synthesized image; and transmitting, via a wireless communication unit, the synthesized image to said another terminal during the video call, wherein the background part is in a single color, wherein the synthesizing step includes filling the background part of the character image with the picture image such that the character part of the character image is inserted into the picture image, and wherein the synthesizing step includes matching the character image with the picture image on a one-to-one basis for each pixel and replacing only each pixel of the background part with a pixel of the picture image corresponding to the pixel. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A mobile communication terminal comprising:
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a camera configured to capture a picture image of a user of the mobile terminal to be transmitted to another terminal during a video call; an input unit configured to input characters to be synthesized within the picture image; a controller configured to prepare a character image composed of a character part including the input characters and a background part, and to synthesize the character image and the picture image to produce a synthesized image, by filling the background part of the character image with the picture image such that the character part of the character image is inserted into the picture image; and a transmission module configured to transmit the synthesized image to said another terminal, wherein the background part is in a single color, and wherein the controller is further configured to synthesize the character image and the picture image by matching the character image with the picture image on a one-to-one basis for each pixel and replacing only each pixel of the background part with a pixel of the picture image corresponding to the pixel. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification