MULTICOLORED TWO-DIMENSIONAL BARCODE, IMAGE DISPLAY APPARATUS THEREOF, INFORMATION TERMINAL APPARATUS, DISPLAY METHOD, DECODING METHOD, INFORMATION COMMUNICATION SYSTEM, AND INFORMATION COMMUNICATION METHOD

摘要

There is provided means for optimizing the color adjustment of an output image with reference to a reference signal incorporated in a multicolored two-dimensional barcode (302) received via the Internet. At a failure of recognition, feedback means is used to readjust the hue, thereby improving the recognition rate in a mobile terminal (303). The present arrangement can improve, in the mobile terminal, the image recognition rate of the multicolored two-dimensional barcode (302) received via the Internet, thereby allowing a large amount of data information to be transmitted from a television to the mobile terminal in a short time.