Results 1 to 10 of about 1,161 (67)

Chroma Enhancement in CIELAB Color Space Using a Lookup Table

open access: yesDesigns, 2021
In this study, we present a method of chroma enhancement in the CIELAB color space and compare it with that in the RGB color space. Color image enhancement using the CIELAB color space has the disadvantage that the color gamut problem occurs because the ...
Tadahiro Azetsu, Noriaki Suetake
doaj   +3 more sources

UV-Vis and CIELAB Based Chemometric Characterization of Manihot esculenta Carotenoid Contents

open access: yesJournal of Integrative Bioinformatics, 2017
Vitamin A deficiency is a prevalent health problem in many areas of the world, where cassava genotypes with high pro-vitamin A content have been identified as a strategy to address this issue.
Afonso Telma   +6 more
doaj   +2 more sources

Post-COVID Color Perception: The Impact of COVID-19 on Color Naming

open access: yesРоссийский психологический журнал, 2022
: Introduction. There is an accumulating evidence of various ophthalmological symptoms, accompanied by visual impairment, post-COVID-19. We hypothesized that color vision may have been affected post-COVID-19 too manifesting as changes in color-naming ...
Юлия А. Грибер   +1 more
doaj   +1 more source

QUALITY ASSESSMENT OF THE TOFFEE WITH SWEETENERS AND DYE FROMWALNUT SEPTUM OR KERNEL’S PELLICLE

open access: yesJournal of Engineering Science (Chişinău), 2023
Reduction of “bad” carbohydrates in sweets is a complex issue, because carbohydrates provide important sensory, physical and textural properties of food.
BANTEA-ZAGAREANU, Valentina   +3 more
doaj   +1 more source

Mayonnaises from Fresh or Frozen Egg Yolk with Rapeseed and Sesame Oils -the Influence of Egg Yolk Freezing and Storage Time and Oils Ratio

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2023
The rheological behavior of some mayonnaise varieties prepared from liquid egg yolks, fresh or frozen, whose oily phase is made up of mixtures of sesame oil and rapeseed oil was studied in the current paper.
Andra Tamas   +3 more
doaj   +1 more source

Meat colour characteristics of different productive types domestic quails [PDF]

open access: yesTrakia Journal of Sciences, 2019
The aim of the present study was to investigate the meat colour characteristics, using CIE L*a*b* colour description system, of quails from the two main production types reared in Europe: the intermediate heavy (dual-purpose) and heavy (meat-type ...
H. Lukanov
doaj   +1 more source

Evaluation of color variability of sliced oak veneer in the process of its manufacture

open access: yesНаукові праці Лісівничої академії наук України, 2023
Sliced veneer has the highest value as a facing material, provided that the natural color of the wood is preserved. Therefore, the study of the color characteristics of sliced veneer is of considerable practical importance.
Yuriy Huber   +4 more
doaj   +1 more source

Illuminance Color Independent in Remote Photoplethysmography for Pulse Rate Variability and Respiration Rate Measurement

open access: yesJOIV: International Journal on Informatics Visualization, 2023
Remote photoplethysmography (rPPG) is now becoming a new trend method to measure human physiological parameters. Especially due to it noncontact measurement which safe dan suitable to use in this new era condition.
Suryasari Suryasari   +3 more
doaj   +1 more source

Improved Floral Characteristics of Salvia coccinea through Intraspecific Hybridization

open access: yesHortScience, 2022
Salvia is the largest genus in the Lamiaceae with more than 1000 species. The species S. coccinea used in this study has naturalized in the southeastern United States and is an important plant for pollinators.
Rebekah C.I. Maynard, John M. Ruter
doaj   +1 more source

Classification of White Blood Cell Abnormalities for Early Detection of Myeloproliferative Neoplasms Syndrome Based on K-Nearest Neighborr

open access: yesScientific Journal of Informatics, 2020
The myeloproliferative neoplasms (MPNs) are clonal hematopoietic stem cell disorders characterized by dysregulated proliferation and expansion of one or more of the myeloid lineages.
Zilvanhisna Emka Fitri   +2 more
doaj   +1 more source

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