Results 141 to 150 of about 29,260 (247)
Quantifying Skin Color Appearance in Human Faces and Textured Skin Patches
Color Research &Application, Volume 51, Issue 2, March/April 2026.Observers systematically perceive facial and skin colors as deviating from their colorimetric means, with context‐ and ethnicity‐dependent shifts that can be accurately predicted using simple linear models in CIELAB space. ABSTRACT Accurate quantification of skin color appearance is essential across diverse domains, yet it remains unclear how perceived
Yan Lu, Kaida Xiao, Yoko Mizokami
wiley +1 more source
Perceived Saturation in Normal and Red–Green Color‐Deficient Observers
Color Research &Application, Volume 51, Issue 2, March/April 2026.Results in this study indicate that perceived saturation of protan (P) and deutan (D) observers is lower than that of color normal (N) observers as shown in the figures. Horizontal axis denotes the stimulus pair with the same hue but different chroma.
Miyoshi Ayama +2 more
wiley +1 more source
Acta Universitaria, 2012 Through experiments in Calvillo, Aguascalientes was determined that the populations of the guava weevil Conotrachelus dimidiatus can be estimated with pyramid traps baited with volatile compounds of guava.
Otilio Acevedo Sandoval +3 more
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Characterization of LCDs Using Partition Scaling and Unique Hue Methods
Color Research &Application, Volume 51, Issue 2, March/April 2026.Partition scaling, a key method in the proposed visually based characterization model, produced experimental results that can be well described by the relationship between the normalized lightness step (LS) and luminance (Y). ABSTRACT This study investigates the feasibility of using psychophysical methods to establish a colorimetric characterization ...
Chia‐An Lee, Li‐Chen Ou
wiley +1 more source
The Development of a Skin Chart Based on Real Measured Data
Color Research &Application, Volume 51, Issue 2, March/April 2026.Real measured skin spectra → Uniform CIELAB cube sampling → Representative skin chart with optional reflectance reconstruction. ABSTRACT In this paper, a methodology is proposed for uniformly selecting a specified number (N$$ N $$) of colors for a skin chart from the color solid in CIELAB space under D65/2° viewing condition, based on the ISSA database.
Yan Lu +4 more
wiley +1 more source
Innovative Non‐Releasing Polyphenol Systems as a New Strategy Against Rosé Wine Oxidation
Food Frontiers, Volume 7, Issue 2, March 2026.An innovative system was developed to covalently immobilize polyphenols from grape must on chitosan beads. The resulting beads, containing stable and non‐releasing polyphenols, were applied to rosé wine under oxidative stress. This strategy enhanced rosé wine color stability and oxidation, offering a valuable alternative to sulfur dioxide.
Lucia Parafati +6 more
wiley +1 more source
Food Frontiers, Volume 7, Issue 2, March 2026.This study demonstrates that postindustrial recycled polypropylene (PIR PP) performs comparably to virgin polypropylene in reusable food packaging. After 20 simulated reuse cycles, including heating and commercial washing, PIR PP retained its structural, chemical, and microbial safety properties, supporting its potential for safe and sustainable ...
Caolan Jameson +7 more
wiley +1 more source
Rapid, quantitative lateral flow immunoassay using polystyrene-gold composite nanoparticles and CIELAB analysis for on-site detection of Listeria monocytogenes in food samples. [PDF]
Mikrochim ActaWang Z +7 more
europepmc +1 more source
Food Science &Nutrition, Volume 14, Issue 3, March 2026.Microencapsulation of stabilizers using an iodine–carrageenan matrix significantly enhanced the structural and functional properties of ice cream. Encapsulated guar gum, locust bean gum, xanthan gum, and CMC improved rheological behavior, melting resistance, texture, and microstructural stability compared to the control.
Mehmet Kilinc, Gülden İlkilinc
wiley +1 more source
Subjective and Objective Pericarp Colour Measurement in Block‐Red Kiwifruit
New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.Kiwifruit (Actinidia chinensis) genotypes include fruit with green, yellow, or red flesh. Red‐fleshed kiwifruit may be either starburst, with a red inner pericarp, or block red, in which both inner and outer pericarp are red. In the research reported here, the flesh colour of two block‐red A. chinensis var. chinensis genotypes has been evaluated during
Zhicheng Ding +3 more
wiley +1 more source