一种切丝后窗花烟丝的检测方法及系统
By processing the images of the shredded tobacco samples, the area ratio of the outer contour to the inner contour is obtained, which solves the problem of ambiguity in the detection standard of window decoration tobacco and achieves more accurate detection results.
CN118154520BActive Publication Date: 2026-07-17ZHENGZHOU TOBACCO RES INST OF CNTC +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHENGZHOU TOBACCO RES INST OF CNTC
- Filing Date
- 2024-02-05
- Publication Date
- 2026-07-17
Smart Images
Figure CN118154520B_ABST
Abstract
本发明属于卷烟产品检测技术领域，具体涉及一种切丝后窗花烟丝的检测方法及系统。本发明对待测烟丝样品对应的图像数据进行图像处理，并得到待测烟丝样品对应的图像中烟丝样品的外轮廓和内轮廓，结合判定窗花烟丝的判别条件，判断待测烟丝样品是否属于窗花烟丝；判定窗花烟丝的判别条件通过对各窗花烟丝样品对应的图像数据进行图像处理后的图像得到的各窗花烟丝样品的外轮廓和内轮廓确定；即针对窗花烟丝的形态特点，选择烟丝样品对应图像中烟丝样品的外轮廓和内轮廓作为判别参数，便于定量进行窗花烟丝的判断；判别条件根据各窗花烟丝样品的外轮廓和内轮廓确定，能使判别条件适应实际的窗花烟丝情况，保证判别条件的可靠性和检测结果的准确性。
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