Leaf color detection method for autumn leaf plant on the basis of color pattern

Abstract

The invention belongs to the technical field of methods or devices for identification by electronic equipment, and discloses a leaf color detection method for an autumn leaf plant on the basis of a color pattern. The method comprises the following steps that: carrying out photographing recording each time in every five days, and researching one representative plant from each type of plant; after aleaf is shot, adopting PhotoshopCS3 software to measure the RGB (Red, Green and Blue) value and the CMYK (Cyan, Magenta, Yellow and Black) value of the leaf, and carrying out chart processing by an excel form; and after the leaf is shot, adopting an image processing method for processing. By use of the method, the main autumn leaf tree species of Mudanjiang River can be selected for carrying outthe quantitative analysis of colors, the color value of the leaf is converted into the corresponding RGB value and CMYK value; an accurate digit is used for scientifically reflecting color changes, time and temperature, each color value is accurately applied for quantitative analysis, furthermore, an autumn leaf color change rule and an optimal leaf color ornamental period are further concluded, and a certain theoretical basis is provided for the application of the autumn leaf plant in North gardens.

Description

technical field [0001] The invention belongs to the technical field of identification methods or devices using electronic equipment, and in particular relates to a color mode-based leaf color detection method for autumn-colored leaf plants. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: Although the color-leaf plants have rich leaf colors, most of the time the color-leaf plants only have a certain color-changing period, and most of the leaves are autumn-colored. The color of autumn-colored leaf plants changes with climate and time series. Generally speaking, the temperature difference between day and night and nighttime low temperature are the main limiting factors for leaf color change, and the duration of color leaf color varies with climate changes. In terms of the application of plant color, the research mainly focuses on the influence of plant color on human psychology and physiology, the application of...

AI Technical Summary

Problems solved by technology

[0004] (1) Because the range of plant leaf color changes is wide, the colors of NCS color cards are limited, and there are no rich colors in computer software. In the case of leaf colors with little visual difference, computer calculation is more accurate, and the use of color cards requires visual judgment , there is a certain subjectivity

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