A METHOD OF GENERATING 3-DIMENSIONAL CODE BASED ON GAUSSIAN MODULATING FUNCTION

摘要

A method of generating 3-dimensional code based on Gaussian modulating function is disclosed. First, generating a two-dimensional code that includes embedded information, utilizing a image which need to be processed to obtain a threshold mask, then determining attribute of modules block, adjusting luminance of modules block, blending processed image and a corresponding area of the two-dimensional code for mark points to generates 3-dimensional code. This method improves the reading the identification of 3-dimensional code and improves the correct rate of decoding, implements visually optimized.