Application of electronic equipment to identify color printing packaging pattern method and its computer vision system

Abstract

The invention relates to the field of data identification, in particular to a method for identifying color-printed packaging patterns using electronic equipment and a computer vision system. The method is a method for identifying color-printed packaging patterns using electronic equipment: using electronic equipment to obtain template images and target images corresponding to packaging boxes , complete the matching of each first key point of the template image and each second key point of the target image, and obtain each matching pair; use the Thiessen polygon algorithm to calculate the matching degree of each matching pair; set the rotation angle interval, rotate the target image, in each Each matching pair has its corresponding matching degree under the rotation angle; record the rotation angle corresponding to the maximum matching degree of each matching pair as the first angle; adjust the packaging box corresponding to the target image according to the first angle, that is, through the above-mentioned suitable The method can adjust the packaging box; at the same time, the method can be used in artificial intelligence systems or artificial intelligence optimization operating systems in the production field, using computer vision software to identify packaging patterns, and realize its position data identification and adjustment.

Description

technical field [0001] The invention relates to the field of identifying graphics, in particular to a method and a computer vision system for identifying color-printed packaging patterns using electronic equipment. Background technique [0002] With the continuous improvement of people's living standards, people's demand for packaging products is no longer just a single practicality, but also pays more attention to its beauty, artistry and collection value on the basis of practicality; in recent years, high-end and exquisite packaging products Instead of the previous simple color packaging products, bronzing embossing, as one of the high-end and exquisite packaging methods, is an important process for the overall decoration after printing. Packaging, which plays a unique decorative role on packaging products, is deeply concerned and favored by people. [0003] The quality and precise beauty of the embossing of the bronzing pattern on the packaging box have a great influence...

AI Technical Summary

Problems solved by technology

[0003] The quality and precise beauty of the embossed bronzing pattern on the packaging box have a great influence on the quality of the packaging box. The traditional embossing process of the bronzing pattern on the packaging box is a manual operation. This method uses human eyes to determine whether the bronzing pattern is placed Correct, the embossing effect is completely determined by the subjective judgment of the worker, which has a large randomness and error. At the same time, the psychological factors of the operator, visual fatigue, and the surrounding environment all affect the final embossing effect, and the entire batch cannot be guaranteed. Stability and reliability of product quality

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