| 摘要 |
PURPOSE: A system for controlling an image of a video phone is provided to exactly input an image inputted through a camera to the video phone, to transmit the better image to the other party, maintaining a high quality calling state. CONSTITUTION: A camera(11) picks up a user's face to transmit the picked image to a cellular phone. A screen display(12) displays the user's face. A headset microphone(13) changes the user's voice into an electrical signal, to transmit the electrical signal to the other party, and has a specific color to easily find out a present location of the user of a video phone. A headset speaker(14) reproduces the electrical signal as a voice signal. A DSP(Digital Signal Processor)(15) analyzes the specific color of the headset microphone(13) from an image signal inputted through the camera(11), and finds out a location of the headset microphone(13) to display the location.
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