Contour extraction generation method, system, apparatus, and electronic device
By acquiring and adjusting the contour image of the product to be processed, identifying and fitting reference points, and generating the actual processing contour line, the problem of inaccurate laser path generation in traditional vision positioning technology is solved, and high-precision and flexible laser processing is achieved.
CN119205828BActive Publication Date: 2026-06-02SHENZHEN JPT OPTO ELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN JPT OPTO ELECTRONICS CO LTD
- Filing Date
- 2024-09-18
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Traditional visual positioning technology cannot accurately capture the laser target position of the product to be processed, resulting in the inability to generate a suitable laser image file and failing to meet customer process requirements.
Method used
By acquiring multiple contour images of the area to be processed, identifying contour reference points, fitting and generating contour reference point files, and adjusting the standard contour lines to the reference points, the actual processing contour lines are generated.
Benefits of technology
It enables precise laser path generation for each product to be processed, improving processing accuracy and consistency, and meeting customers' customization and mass production needs.
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Smart Images
Figure CN119205828B_ABST
Abstract
The application provides a contour extraction generation method, system, device and electronic equipment, and relates to the field of visual positioning. The contour extraction generation method comprises the following steps: acquiring a plurality of contour images on a to-be-processed region, a standard contour line of the to-be-processed region and reference points on the standard contour line; grabbing a plurality of contour reference points on an actual contour line of the to-be-processed region, fitting the plurality of contour reference points to generate a contour reference point file, placing the standard contour line in the contour reference point file, adjusting the standard contour line, updating the plurality of reference points to obtain a plurality of actual reference points; determining matching reference points corresponding to the contour reference points, and using the trend of the connecting lines of the plurality of actual reference points between two adjacent matching reference points to generate an actual processing contour line of the to-be-processed region. The application can grab the corresponding to-be-laser target positions on the to-be-processed products, and generate a suitable laser file for each product, thereby meeting the process requirements of customers.
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