dragon well tea tasting bitter which is a quality of green tea

The study also found that the level of the two most important features distinguish the order of wavelength 800 nm channel image correlation, wavelength 800 nm channel images of the second-order angular moments. There are four characteristics of Dragon Well. These include its jade green coloring, its flat leaves, fresh yet sweet aroma and its mellow soft taste.
Keywords: Tea level shape features multi-spectral imaging characteristics of texture feature combination. This mellow taste prevents  dragon well tea tasting bitter which is a quality of black tea.
Proposed a multi-spectral imaging for machine vision technology for four levels of the method to distinguish between the West Lake Longjing tea. First, the use of multispectral 3CCD camera at the same time for tea at 540,670 and 800 nm wavelength spectral images, and then after the image preprocessing for image feature extraction, feature selection of 18 shapes and 15 texture features.  This  dragon well tea  is said to be good for the skin because it is rich in antioxidants that help eliminate free-radicals that cause skin damage.
Quality characteristics: color,  dragon well tea  products Lorain, the shape of pine needle, liquor color bright green, jade, such as dew, refreshing aroma, refreshing taste of alcohol, sweet aftertaste, aroma and elegant mellowness, the bottom of the equatorial complete, bright green soft, with a significant “Color Green, Tom Green, Leaf Green” three green features.  The antioxidant in  dragon well tea  is 100 times more effective than vitamin C and 25 times better than vitamin E.