| 摘要 |
<p>A method and an algorithm for converting a 1D(Dimensional) and 2D black/white barcode into a color code are provided to replace electronic recognition technologies such as an iris and fingerprint recognition technology, and an RFID(Radio Frequency IDentification) chip technology requiring a high cost by recording information not written in the 1D/2D black and white barcode with a color code algorithm. Information of the data is recognized through the color code algorithm by respectively matching with a binary code for electronically recognizing the 1D/2D black and white barcode as many as the number of cases of the color codes represented in a 2^n bit color channel. The information is recognized by the Internet network or the wired/wireless information network. In the case of an 8-bit channel, color values correspond to the cases as many as 16,777,216 colors present between (0,0,0) and (255,255,255) arranged along a horizontal axis. In the case of a 16-bit channel, the color values correspond to the cases as many as 281,474,979,710,656 colors present between (0,0,0) and (255^16-1, 255^16-1, 255^16-1) arranged along the horizontal axis.</p> |
