Tobacco leaf image quality evaluation method and system, storage, and electronic device

Tobacco leaf image quality evaluation method and system, storage, and electronic device

The present invention provides a tobacco leaf image quality evaluation method and system, a storage, and an electronic device. The method comprises the steps of: extracting the component value of eachpixel of a tobacco leaf image to be evaluated in a color space, wherein the color space is formed by...

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Hauptverfasser: SHEN GANG, ZHANG WEIFENG, CAI XIANJIE, ZHANG JUN, XUE CHAOQUN, SONG JIZHEN, CHENG SEN, GUO WEN, GAO YUAN, LU XIAOHUA, MOU WENJUN, DOU JIAYU, XUE QINGYU, GU YUMIN
Format: Patent
Sprache:chi ; eng
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CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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creator SHEN GANG
ZHANG WEIFENG
CAI XIANJIE
ZHANG JUN
XUE CHAOQUN
SONG JIZHEN
CHENG SEN
GUO WEN
GAO YUAN
LU XIAOHUA
MOU WENJUN
DOU JIAYU
XUE QINGYU
GU YUMIN
description The present invention provides a tobacco leaf image quality evaluation method and system, a storage, and an electronic device. The method comprises the steps of: extracting the component value of eachpixel of a tobacco leaf image to be evaluated in a color space, wherein the color space is formed by yellow color gamut components, bright color gamut components and a black color gamut components; calculating the color gamut indexes of the pixels according to the component values of pixels; determining the quality evaluation indexes of the pixel according to the color gamut indexes of the pixels; and calculating an average value of the quality evaluation indexes, comparing the average value with a preset quality evaluation index, and determining the quality condition of the tobacco leaf image to be evaluated. The tobacco leaf image quality evaluation method and system, the storage, and the electronic device employ the color gamut indexes to perform tobacco leaf image quality evaluation,and are lower in complexit
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subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Tobacco leaf image quality evaluation method and system, storage, and electronic device
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