Using the pointillism, Voronoi, and Delaunay methods to generate and read signal-carrying art.

摘要

Optical code signal components are generated and then converted into signal-carrying art that conveys machine-readable data. The components of the optical cord are optimized to achieve improved signal robustness, reliability, capacitance, and / or visual quality. The optimization program can optimize robustness by determining spatial density, dot distance, dot size, and signal component priority. The optical code generator embeds the optical code tiles or optical code using pointillism, Voronoi, Dronay, or other drawing methods to retain the prioritized components of the optical code. Convert the image into signal-carrying art. The optical code can be integrated into host images such as images, text, and graphics such as packaging or labels, or the optical code alone can be printed on a blank label or carton if the optical code is not printed. Many other features and configurations are also detailed. [Selection diagram] Fig. 1