RU2017142465A - METHOD FOR DETERMINING THE COLOR GROUP OF LINEN FIBER - Google Patents

METHOD FOR DETERMINING THE COLOR GROUP OF LINEN FIBER Download PDF

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Publication number
RU2017142465A
RU2017142465A RU2017142465A RU2017142465A RU2017142465A RU 2017142465 A RU2017142465 A RU 2017142465A RU 2017142465 A RU2017142465 A RU 2017142465A RU 2017142465 A RU2017142465 A RU 2017142465A RU 2017142465 A RU2017142465 A RU 2017142465A
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RU
Russia
Prior art keywords
fiber
sample
analyzed
color
color group
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RU2017142465A
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Russian (ru)
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RU2017142465A3 (en
RU2691768C2 (en
Inventor
Александр Валерьевич Орлов
Евгений Львович Пашин
Владимир Витальевич Булатов
Original Assignee
Федеральное бюджетное учреждение Государственный региональный центр стандартизации, метрологии и испытаний в Костромской области
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Priority to RU2017142465A priority Critical patent/RU2691768C2/en
Publication of RU2017142465A3 publication Critical patent/RU2017142465A3/ru
Publication of RU2017142465A publication Critical patent/RU2017142465A/en
Application granted granted Critical
Publication of RU2691768C2 publication Critical patent/RU2691768C2/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Image Analysis (AREA)
  • Spectrometry And Color Measurement (AREA)

Claims (1)

Способ определения группы цвета льняного волокна, включающий подготовку пробы анализируемого образца к анализу, получение цифрового изображения, оценку параметров цвета и их сопоставление с аналогичными параметрами изображений волокнистых эталонов, отличающийся тем, что у цифровых изображений анализируемого волокна и волокнистых эталонов формируют распределения пикселей по не менее чем 32 классам интенсивности для каждой из трех составляющих цвета в системе RGB, производят нормирование числа пикселей по классам, принимая общее количество пикселей в каждом изображении за 100%, рассчитывают для соответствующих классов модули разниц между нормированными значениями числа пикселей у изображений анализируемого волокна и эталонов, а также сумму этих разниц для всех составляющих цвета, а группу цвета образца определяют как группу цвета эталона, у которого с анализируемым образцом волокна будет минимальное значение рассчитанной суммы разниц.The method of determining flax fiber color group, including preparing a sample of an analyzed sample for analysis, obtaining a digital image, evaluating color parameters and comparing them with similar image parameters of fiber standards, characterized in that pixel distributions of not less than digital images of the analyzed fiber and fiber standards are formed than 32 intensity classes for each of the three color components in the RGB system, rationing the number of pixels by class is used, taking the total number The property of pixels in each image for 100%, calculate for the respective classes the modules of the differences between the normalized values of the number of pixels in the images of the analyzed fiber and standards, as well as the sum of these differences for all color components, and the color group of the sample is defined as the color group of the standard with The analyzed fiber sample will be the minimum value of the calculated sum of differences.
RU2017142465A 2017-12-05 2017-12-05 Method of determining colour group of flax fibre RU2691768C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017142465A RU2691768C2 (en) 2017-12-05 2017-12-05 Method of determining colour group of flax fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017142465A RU2691768C2 (en) 2017-12-05 2017-12-05 Method of determining colour group of flax fibre

Publications (3)

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RU2017142465A3 RU2017142465A3 (en) 2019-06-05
RU2017142465A true RU2017142465A (en) 2019-06-05
RU2691768C2 RU2691768C2 (en) 2019-06-18

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Family Applications (1)

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RU2017142465A RU2691768C2 (en) 2017-12-05 2017-12-05 Method of determining colour group of flax fibre

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RU (1) RU2691768C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113781476A (en) * 2021-10-27 2021-12-10 南通博纳纺织品有限公司 Textile dyeing quality evaluation method and system based on image processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2067627C1 (en) * 1993-10-06 1996-10-10 Всероссийский научно-исследовательский институт льна Method for quality evaluation of flax stock
US6598267B2 (en) * 2000-09-15 2003-07-29 Shofner Associates, Inc. Fiber length and strength measurement system
RU2256012C1 (en) * 2004-09-13 2005-07-10 Всероссийский Научно-Исследовательский Институт По Переработке Лубяных Культур (Вниилк) Method for evaluating of quality of treated flax fibers
RU2349689C2 (en) * 2006-04-13 2009-03-20 ГНУ Всероссийский научно-исследовательский институт льна Россельхозакадемии (ГНУ ВНИИЛ Россельхозакадемии) Method used to identify continuity of flax fiber colour in stem length
RU2358046C2 (en) * 2007-05-21 2009-06-10 Государственное научное учреждение "Всероссийский научно-исследовательский институт по переработке лубяных культур" Российской академии сельскохозяйственных наук Method of determining colour groups of fibre leaves in flax stock
UA65431U (en) * 2011-04-19 2011-12-12 Херсонский Национальный Технический Университет Method for quality control of flax fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113781476A (en) * 2021-10-27 2021-12-10 南通博纳纺织品有限公司 Textile dyeing quality evaluation method and system based on image processing
CN113781476B (en) * 2021-10-27 2024-05-28 汕头市鼎泰丰实业有限公司 Textile dyeing quality assessment method and system based on image processing

Also Published As

Publication number Publication date
RU2017142465A3 (en) 2019-06-05
RU2691768C2 (en) 2019-06-18

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Effective date: 20191206