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GB/T 35881-2018: Inspection of grain and oils -- Determination of yellow-colored kernel of paddy -- Image analysis method
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 35881-2018 | English | 119 |
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Inspection of grain and oils -- Determination of yellow-colored kernel of paddy -- Image analysis method
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GB/T 35881-2018
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Basic data | Standard ID | GB/T 35881-2018 (GB/T35881-2018) | | Description (Translated English) | Inspection of grain and oils -- Determination of yellow-colored kernel of paddy -- Image analysis method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | X04 | | Classification of International Standard | 67.040 | | Word Count Estimation | 6,674 | | Date of Issue | 2018-02-06 | | Date of Implementation | 2018-09-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 35881-2018: Inspection of grain and oils -- Determination of yellow-colored kernel of paddy -- Image analysis method
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Inspection of grain and oils - Determination of yellow-colored kernel of paddy - Image analysis method
ICS 67.040
X04
National Standards of People's Republic of China
Grain and oil test to determine the content of rice grain yellow
Image analysis
2018-02-06 released
2018-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard proposed by the State Food Administration.
This standard by the National Cereals and Oils Standardization Technical Committee (SAC/TC270) centralized.
This standard was drafted. Beijing Oriental Fu De Technology Development Center, Zhejiang Grain and Oil Products Quality Inspection Center.
The main drafters of this standard. Yu Suping, Yang Dongping, Ma Xianqing, Shi Cuixia, high rock, Yang Kewei, Zhao Meifeng.
Grain and oil test to determine the content of rice grain yellow
Image analysis
1 Scope
This standard specifies the use of image analysis method for the determination of rice yellow rice content of the terms and definitions, principles, equipment, sampling and sub-sampling, operation step
Steps, results and repeatability, reproducibility and other requirements.
This standard applies to the determination of rice and rice yellow rice content.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 1354 rice
GB/T 5491 grain, oil test sampling, sub-sample method
GB/T 5496 grain, oil test yellow tablets and crack grain test method
LS/T 1533 rice color yellowness index standard sample
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Yellow rice yelow-coloredkernel
The endosperm is yellow, the color is obviously different from the normal rice grains, and the color yellowness index rice standard sample complies with the color of LS/T 1533
Consistent or deeper rice grain.
3.2
Image acquisition imageacquisition
Gather samples of the image, and the image information into the system can identify the process of information.
3.3
Image analysis imageanalysis
Using mathematical methods to collect the image information to determine the process of analysis.
4 principle
According to the difference between the color of yellow rice grains and normal rice grains and the color consistency of standard yellow color index of rice, image acquisition
And image analysis technology, combined with human-assisted, automatic determination of yellow rice, and calculate the yellow rice accounted for the determination of the sample mass fraction.
5 instruments
5.1 rice appearance quality tester. with image acquisition and image analysis, can automatically detect, calculate and display the content of yellow rice; large
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