Rapid Detection of the Number of “Golden Flower” Fungus in Fuzhuan Brick Tea Based on Image Processing Technology
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Abstract:
The quantity of “Golden Flower” Fungus is one of the important indicator for evaluating the quality of Fuzhuan brick tea. In order to quickly and accurately detect the quantity of "Golden Flower" Fungus in Fuzhuan brick tea, an automatic and rapid detection method of “Golden Flower” Fungus is designed based on that the “Golden Flower” Fungus in Fuzhuan tea is large, golden-yellow, clear and distinguishable under the naked eye. Firstly, the Fuzhuan brick tea was cut randomly, and the photographing equipment with high-resolution was used to obtain the image of the cutting surface. The Plus Image-Pro software has been employed to get the “Golden Flower” Fungus numbers of each sample automatically by image processing system and automatic counting system. The results showed that: the detection result is reliable and has no significant difference with the manual counting method. Therefore, the image processing technology can effectively and quickly detect the “Golden Flower” Fungus in the Fuzhuan brick tea, so as to quickly and accurately evaluate the quality of the Fuzhuan brick tea.
