Assessment of matting agent effect on polyurethane coatings' perceived blackness through geometric properties modeling: An AI approach

R Jafari, A Rabihavi, M Mahdavian, M Nasiri - Progress in Organic Coatings, 2025 - Elsevier
This study investigates the effect of matting agent on the perceived blackness of
polyurethane automotive finishes by examining their impact on geometric properties using …

Colorimetric analysis of black coated fabrics

R Jafari, SH Amirshahi… - Journal of Coatings …, 2016 - Springer
In this article, two visual evaluation methods, ie, the rank-ordering and pair comparison
techniques, are sequentially used to investigate the effect of hue, lightness, and chroma …

Spectral decomposition of black coated fabrics to optimal feasible primaries

R Jafari, SH Amirshahi - Journal of Coatings Technology and Research, 2022 - Springer
In this paper, the reflectance spectra of a series of black coated fabrics were decomposed to
a limited number of feasible spectra that could be collected as optimal primaries. In fact, the …

Effect of orange peel attribute of automotive finishes on their blackness perception

R Jafari, F Ameri - Journal of Coatings Technology and Research, 2018 - Springer
In this paper, the perceived blackness of 10 specific automotive finishes with different levels
of orange peel attribute is investigated under the diffuse illumination condition. Since the …

Determining tolerance values of instrumentally measured color differences to evaluate black filament yarns

R Jafari, M Safi - Progress in Color, Colorants and Coatings, 2020 - pccc.icrc.ac.ir
There are many factors affecting the tolerance values of instrumentally measured color
differences, including variety of industries, type of products to be matched with the original …

The dependency of colorimetric characteristics of black fabrics to the whiteness attribute of substrate

R Jafari - Progress in Color, Colorants and Coatings, 2018 - pccc.icrc.ac.ir
In this paper the effect of whiteness attribute of white substrates on blackness property of
black coated fabrics is investigated. To this aim, four cotton fabrics with different whiteness …

[PDF][PDF] تاثير برخي عوامل جلوه ظاهري خودرو بر درک چشمي سياهي از ديدگاه مشتري

جعفري راضيه, عامري فرهاد, خليلي نجمه‎ - sid.ir
در اين تحقيق تاثير صفات جلوه ظاهري روکش هاي سطح خودرويي در ميزان درک سياهي آنها تحت
شرايط نوردهي متفاوت بررسي مي گردد. به منظور کاهش اثر مشخصه هاي رنگي نظير روشنايي، فام و …

Effect of Some Appearance Factors on Blackness Perception of Automotive Finishes from the Customer Viewpoint

R Jafari, F Ameri, N Khalili - Journal of Color Science and Technology, 2016 - jcst.icrc.ac.ir
In this research the effect of appearance factors of automotive finishes on their blackness
perception is investigated under various types of illumination. In order to decrease the effect …

تاثیر برخی عوامل جلوه ظاهری خودرو بر درک چشمی سیاهی از دیدگاه مشتری

جعفری راضیه, عامری فرهاد, خلیلی نجمه - 2016‎ - sid.ir
در این تحقیق تاثیر صفات جلوه ظاهری روکش های سطح خودرویی در میزان درک سیاهی آنها تحت
شرایط نوردهی متفاوت بررسی می گردد. به منظور کاهش اثر مشخصه های رنگی نظیر روشنایی, فام و …