Results 41 to 50 of about 2,283 (118)
A method for the visualization of high phase gradients in a microscopic image [PDF]
, 2008 Holografická mikroskopie je nekonvenční mikroskopická technika, vhodná zvláště pro vzorky s malou optickou hustotou, která umožňuje zviditelnit index lomu pozorovaných objektů.
Druckmüllerová, Hana
core
Hangreaktív mood lamp tervezése & vezérlése Android Linux okostelefonnal [PDF]
, 2018 A LED technológiát a világítástechnika mellett a különböző kisebb-nagyobb kijelzőkben is használják háttérvilágításként, továbbá a szórakoztató elektronikai cégek és perifériagyártók is meglátták benne a piaci potenciált.
Erdei, Erika +2 more
core +1 more source
Advanced Functional Materials, Volume 35, Issue 1, January 2, 2025.Conventional black pigments composed of carbon black absorb both visible and near‐infrared (NIR) light, hindering the detection capability of commercialized light detection and ranging (LiDAR) sensors. To overcome this limitation, various organic and inorganic LiDAR‐detectable dark‐tone materials are developed to effectively reflect specific ...
Zambaga Otgonbayar +5 more
wiley +1 more source
Digitalization of Colorimetric Sensor Technologies for Food Safety
Advanced Materials, Volume 36, Issue 42, October 17, 2024.This review highlights advancements in digitalizing colorimetric sensors for food safety, focusing on platforms with high commercialization potential. It explores integrating color models with sensor technologies to enhance accuracy and reliability. The review underscores the convergence of material science and digital color spaces to create smart and ...
Federico Mazur +3 more
wiley +1 more source
Generation of Sound from Images [PDF]
, 2016 Tato práce se zabývá různými převody obrazových dat -- dvourozměrný diskrétní signál na zvuk -- jednorozměrný diskrétní signál. Pro převod se používá znalostí hudební teorie, vlastností lidského vnímání zvuku, základních technik zpracování 1D a 2D ...
Brada, Tomáš
core
International Wound Journal, Volume 21, Issue 4, April 2024.Abstract From previous studies, we have shown that viable colony forming units of bacteria and bacterial biofilms are reduced after sequential treatment with a surfactant‐based dressing. Here, we sought to test the impact on visible bacterial pigments and the ultrastructural impact following the sequential treatment of the same surfactant‐based ...
Soojung Seo +5 more
wiley +1 more source
Laboratory site for color measurement in video technology [PDF]
, 2009 Diplomová práce je rozdělena do čtyř kapitol. První kapitola popisuje základní pojmy ve videotechnice (jas, odstín, diagramy CIE). Druhá kapitola pojednává o typech barevných prostorů RGB, HSV, CMY(K), YUV, YCbCr, YIQ. V třetí a čtvrté kapitole jsou tyto
Melo, Jan
core
Human Skin Detection Using RGB, HSV and YCbCr Color Models
, 2017 Human Skin detection deals with the recognition of skin-colored pixels and regions in a given image. Skin color is often used in human skin detection because it is invariant to orientation and size and is fast to process.
Bapat, C. +4 more
core +1 more source
recolorize: An R package for flexible colour segmentation of biological images
Ecology Letters, Volume 27, Issue 2, February 2024.We present recolorize, an R package for human‐subjective quantification of colour pattern geometry that works even with images from multiple sources. recolorize classifies each pixel in an image into one of a set of colour classes, which can be done automatically (if images are relatively consistent) or with user‐specified functions (if images vary ...
Hannah I. Weller +3 more
wiley +1 more source
Journal of Food Quality, Volume 2024, Issue 1, 2024.Spray drying is a widely utilized method in the pharmaceutical, food, and chemical industries for producing powdered products. However, a recurring challenge in this process is the persistent issue of surface stickiness, which diminishes product quality and operational efficiency.
Nik Farhan Nazmi Nik Abd Rahman +4 more
wiley +1 more source