| 主权项 |
1. A process for representing information on a three dimensional target object or a representation thereof, by implementing a Quick Response (QR) code having a plurality of dark code elements and light code elements on the target object or a representation thereof for obtaining a coded object, the process comprising:
a) generating a source QR code having the information encoded therein into a two-dimensional matrix; b) providing three-dimensional space suitable for representing the target object, and displaying the three-dimensional space on a display; c) representing the target object or a representation thereof within the three-dimensional space; d) reconstructing or reprocessing the source QR code on the target object to form a projected code; e) in the projected code, replacing a at least one dark code element or a light code element or a combination thereof by at least one corresponding three-dimensional element or a representation thereof, the three-dimensional element having such shape, dimension and color features as to be decoded as compatible and prospectively correspondent with the corresponding code elements being replaced, to obtain a modified code; f) assessing suitability of replacement by decoding the modified code, comparing the results of the information resulting from the decoding with the information encoded in the code, and if the comparison fails, removing or modifying at least one three-dimensional element from the modified code; g) making the modified code into new projected code; h) repeating steps e)-g) any desired number of times, until a final code is achieved; and,obtaining a representation of the coded object (OC) which comprises the target object and the final code. |
