Patent ID: 8164613
Filing Date: 2012-04-24
Classification: G06Q,H04M,H04N

Abstract:
1. A video communication system comprising a first terminal for sending image data of an object to be imaged and a second terminal for receiving the image data sent from said first terminal, said first terminal comprising image data converting means including: first color converting means for converting components of the image data of the object to be imaged into luminance, saturation, and hue in a color space wherein saturation and hue do not change even if luminance changes or a color space wherein saturation and hue do not converge to one point when luminance has a maximum value; filtering means for performing spatial filtering on said luminance; emphasizing means for performing an emphasizing process to increase said saturation; and second color converting means for converting the luminance on which said spatial filtering has been performed, the saturation on which said emphasizing process has been performed, and the hue into components of said image data; and said second terminal comprising: image display means for displaying an image based on the image data converted by said image data converting means.