Cigarette fly ash detection device and method based on machine vision

Abstract

The invention relates to a cigarette fly ash detection device and method based on machine vision, and belongs to the technical field of cigarette fly ash detection. According to the detection device and method of the invention, a detection sample is clamped by a simulated human cigarette smoking action manipulator; in simulation human body smoking process, synchronous full-information real-time follow-up shooting is conducted on a cigarette combustion process through multiple sets of cameras; under the condition of non-flicking cigarette ash, the change of the area of a crack where the cigarette ash of a cigarette combustion ash column flies away and falls off is recognized through the difference comparison of collected images, and therefore the situation of scattered cigarette flying ashoutside a fixed-point cigarette ash flicking position is calculated and represented. With the method adopted, the influence of subjective factors is eliminated; a quantitative detection method which is good in repeatability, objective and high in credibility is provided; product differences can be evaluated more accurately; related cigarette formula research work can be guided; and cigarette quality can be improved.

Description

technical field [0001] The invention belongs to the technical field of cigarette fly ash detection, and relates to a method for detecting cigarette fly ash, in particular to a machine vision-based cigarette fly ash detection device and detection method. Judging, comparing and calculating the situation of cigarette fly ash. Background technique [0002] With the development of cigarette technology and the continuous improvement of consumers' requirements for cigarette smoking quality, the ash-coating performance of cigarettes in the smoking process has attracted more and more attention from consumers. There is also the potential danger of fire caused by falling, so how to improve the ash-coating performance of cigarettes has always been one of the important research directions of the tobacco industry. [0003] At present, the research method on the ash-coating performance of cigarette combustion is mainly through the comparison and evaluation of the ash effect of the formed ...

AI Technical Summary

Problems solved by technology

[0005] Due to the lack of existing detection technology, at the same time, due to the characteristics of fly ash indicators in the cigarette burning process, it ha

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