Grayscale incremental information object

摘要

Systems and methods for generating a grayscale incremental information object (IIO) are provided. A method includes analyzing a grayscale IIO to determine a first code, wherein the grayscale IIO comprises a plurality of tiles, and the intensity of a tile corresponds to the number of data bits written to the tile. The product is confirmed from the first code, and, if the product is confirmed a new code comprising a bitstream is generated. The bitstream is overwritten on the grayscale IIO. The grayscale IIO is the same size after writing of the bitstream.

主权项

1. A system for generating a grayscale incremental information object (IIO), comprising:
a processor; and a memory, wherein the memory comprises computer readable code configured to direct the processor to: analyze a grayscale IIO on the product to identify a first code, wherein the grayscale IIO comprises a plurality of tiles, and wherein a tile represents encoded data by differing levels of intensity; and confirm the first code, and, if the first code is confirmed: generate a second code comprising a bitstream; and overwrite the bitstream onto the grayscale IIO, wherein the grayscale IIO is a same size after the processor is to overwrite the bitstream as before the overwrite of the bitstream.