2 results about "Font" patented technology

The present application relates to the technical field of anti-counterfeiting traceability, in particular to an anti-counterfeiting traceability system for production date based on font encryption, which hides and embeds a traceability code into the font structure of the production date through a font encoding module. The production date, as a mandatory information on the package, is difficult to remove. By using the font variant embedding code method, anti-counterfeiting information can be embedded without changing the reading content, thereby enhancing the anti-damage and security of the traceability code. The system generates a font encoding table based on the daily production date as a seed parameter, ensuring that the same traceability code corresponds to different font sequences on different dates, and has unpredictability and non-reusability. The image recognition decoding module adopts a date and font separation identification structure to realize high-precision extraction of font identification ID, and restores the traceability code in combination with the encoding table of the day. Finally, the product batch, source and authenticity information are verified through database query, effectively improving the security and tamper resistance of the anti-counterfeiting traceability on the product package.

The application discloses a language processing method, device and equipment and a computer readable storage medium. The method comprises the following steps: obtaining at least two basic area encodings of a target text, wherein the basic area encodings are associated with at least two font encodings; determining a combination relationship of two adjacent basic area encodings in the at least two basic area encodings, wherein the combination relationship represents whether the two adjacent basic area encodings correspond to the same target font encoding; determining a target font encoding corresponding to each basic area encoding from the at least two font encodings associated with each basic area encoding based on the combination relationship; obtaining a target character corresponding to the target font encoding; and displaying the target text based on the target character. The technical scheme provided by the embodiment of the application can at least realize correct display of the font of the target text.