Results 1 to 10 of about 428,042 (307)

Contemporary technologies and their impact on pixel art [PDF]

open access: yesMaǧallaẗ Al-Turāṯ wa Al-Taṣmīm, 2021
The research presents many modern technologies that in turn led to the development of pixel art and helped artists practicing this style of art in designing and implementing their works.The research aims to shed light on the most important graphic ...
Dalia Nageh Abdou Ibrahem   +1 more
doaj   +1 more source

A Novel Dehazing Algorithm Based on Median Guide Filter for Traffic Video [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
Aiming at the problem that the edge preserving effect of the existing improved bilateral filtering algorithm in the process of dealing with the haze weather traffic images is not ideal, and the algorithm is time consuming and computationally inefficient,

doaj   +1 more source

Inkjet Printing Bio‐Inspired Electrochromic Pixels

open access: yesAdvanced Materials Interfaces, 2023
In this report the design, fabrication, and testing of inkjet‐printed electrochromic pixels (ECPs) incorporating the biochrome, xanthommatin (Xa) as programmable display units is described.
Patrick A. Sullivan   +4 more
doaj   +1 more source

Temperature Sensors Integrated into a CMOS Image Sensor

open access: yesProceedings, 2017
In this work, a novel approach is presented for measuring relative temperature variations inside the pixel array of a CMOS image sensor itself. This approach can give important information when compensation for dark (current) fixed pattern noise (FPN) is
Accel Abarca   +3 more
doaj   +1 more source

An improved cloud recognition and classification method for photovoltaic power prediction based on total-sky-images

open access: yesThe Journal of Engineering, 2019
The rapid variation of irradiance due to cloud movements and occlusions is the main factor causing the fluctuation of photovoltaic (PV) power generation.
Jiacheng Tang   +4 more
doaj   +1 more source

Pixelated Photonic Crystals

open access: yesAdvanced Photonics Research, 2023
Photonic crystals can prevent or allow light of certain frequencies to propagate in distinct directions in anomalous and useful ways for use as waveguides, laser cavities, and topological light propagation.
Urban Mur, Miha Ravnik
doaj   +1 more source

The application of photogrammetric numerical methods to the analysis of chromosome digital images

open access: yesGeodesy and Cartography, 2012
The article discusses research on identifying the possibilities and accuracy of chromosome digital images applying the theory of photogrammetric numerical methods and covariation functions.
Jonas Skeivalas   +2 more
doaj   +1 more source

Matrix silicon microcathodes for field emission displays [PDF]

open access: yesТехнологія та конструювання в електронній апаратурі, 2009
The existing and perspective types of flat displays are analysed. The structure of field emission display pixel cell, materials of microcathodes and technologies of their manufacturing are considered.
А. A. Druzhynin   +3 more
doaj   +1 more source

Fast Segmentation and Classification of Very High Resolution Remote Sensing Data Using SLIC Superpixels

open access: yesRemote Sensing, 2017
Speed and accuracy are important factors when dealing with time-constraint events for disaster, risk, and crisis-management support. Object-based image analysis can be a time consuming task in extracting information from large images because most of the ...
Ovidiu Csillik
doaj   +1 more source

The application of covariation method to the analysis (comparable) of digital images in cartography

open access: yesGeodesy and Cartography, 2012
The article discusses research on the identification (comparison) possibilities and accuracy analysis of digital images applying the theory of covariation method.
Jurgita Milieškaitė
doaj   +1 more source

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