Results 21 to 30 of about 934,684 (307)

Stereo matching algorithm based on improved Census transform and path cost

open access: yesXi'an Gongcheng Daxue xuebao, 2021
In order to reduce the mismatching rate and improve the accuracy of disparity calculation, a stereo matching algorithm base on improved Census transform and path cost was proposed.
Pu HAN   +4 more
doaj   +1 more source

A Novel Approach to Quantitative Characterization and Visualization of Color Fading

open access: yesTechnologies, 2023
Color fading naturally occurs with time under light illumination. It is triggered by the high photon energy of light. The rate of color fading and darkening depends on the substance, lighting condition, and storage conditions.
Woo Sik Yoo   +3 more
doaj   +1 more source

Spectral color reproduction minimizing spectral and perceptual color differences

open access: yes, 2022
S.494-504In this article, we are combining minimization criteria in the colorant separation process for spectral color reproduction. The colorant separation is performed by inverting a spectral printer model: the spectral Yule-Nielsen modified Neugebauer
Gerhardt, J., Hardeberg, J.Y.
core   +1 more source

Evaluating the color stability of 3D-printed resins against various solutions

open access: yesEuropean Journal of Translational Myology, 2023
The purpose of this study was to investigate the effect of different solutions on the optical behavior of two types of 3D-printed resin (Detax and Asiga).
Arash Shishehian   +5 more
doaj   +1 more source

On Differences Between DP-Coloring and List Coloring [PDF]

open access: yesSiberian Advances in Mathematics, 2019
8 pages, 3 figures.
Bernshteyn, Anton, Kostochka, Alexandr
openaire   +2 more sources

Color-difference assessment and enhancement for driving headlight simulation [PDF]

open access: yes, 2016
Real-time headlight simulation in driving conditions is used by most car manufacturers to assure the quality, cost, and delivery of headlight engineering design. An important parameter judged by the headlight assessment team is color restitution; indeed,
MICHELIN, Sylvain   +3 more
core   +1 more source

Effect of Compound Protease Treatment on the Quality Characteristics of Wheat Germ Powder

open access: yesShipin gongye ke-ji, 2022
Wheat germ powder was hydrolyzed by compound protease, and the effects of ratio of material to liquid, amount of enzyme and hydrolysis time on the quality characteristics of wheat germ powder were analyzed.
Fenglian CHEN   +5 more
doaj   +1 more source

THE STUDY OF ODOR PROFILE AND COLOR CHARACTERISTICS IN BEEF DURING HEAT TREATMENT

open access: yesТеория и практика переработки мяса, 2018
The article presents the study results of changes in the odor profile and color characteristics in beef under various heat treatment conditions. More than 120 volatile substances are identified. In samples subjected to short-term and minor heat treatment,
Zenon V. Lovkis   +2 more
doaj   +1 more source

Geodesic calculation of color difference formulas and comparison with the Munsell color order system [PDF]

open access: yes, 2012
Article accepted in october 2011International audienceStudy of various color di fference formulas by the Riemannian approach is useful for addressing open issue of the color space geometry.
Farup, Ivar   +3 more
core   +1 more source

Method for hidden marking of transparent polypropylene film

open access: yesТонкие химические технологии, 2022
Objectives. To quantitatively describe the thermochromic properties of films of isotactic polypropylene, a large-tonnage polymer widely used in the production of flexible packaging for goods and foodstuffs, as well as substantiate the possibility of ...
A. A. Nikolaev, A. P. Kondratov
doaj   +1 more source

Home - About - Disclaimer - Privacy