Results 131 to 140 of about 259,445 (296)

Performing digital image processing on IBM PC compatibles

, 1995
Digital image processing is conducted on an IBM PC compatible without specialized image processors. With a Super-VGA video adapter, the pseudo-gray scale design is capable of displaying a standard image (512 x 480) with the resolution of 256 gray levels.
Xia, Lei
core  

Regional choroidal thickness estimation from color fundus images based on convolutional neural networks

Heliyon
Purpose: This study aims to estimate the regional choroidal thickness from color fundus images from convolutional neural networks in different network structures and task learning models. Method: 1276 color fundus photos and their corresponding choroidal
Yibiao Rong, Qifeng Chen, Zehua Jiang, Zhun Fan, Haoyu Chen   +4 more
doaj   +1 more source

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng, Diego Z. Carvalho, Shahid Karim, Anwar Chahal, Virend K. Somers   +4 more
wiley   +1 more source

Digital Image Processing in Mathcad

, 2008
W artykule zostało przedstawione oprogramowanie, opracowane w KAO AM Gdynia, które służy do prezentacji wybranych zagadnień z cyfrowego przetwarzania obrazów (CPO).
Radzieński, M., Noga, K.
core  

QTL Analysis for Bread Wheat Seed Size, Shape and Color Characteristics Estimated by Digital Image Processing. [PDF]

Plants (Basel), 2022
Arif MAR, Komyshev EG, Genaev MA, Koval VS, Shmakov NA, Börner A, Afonnikov DA.   +6 more
europepmc   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

A test procedure for particle sizing via digital image processing

, 2012
A laboratory study was undertaken to investigate the accuracy of using digital image processing to produce particle size distribution curves of road aggregate and crushed rock.
Kho, A. K., Williams, D. J.
core  

RTM Surrogate Modeling in Optical Remote Sensing: A Review of Emulation for Vegetation and Atmosphere Applications

Remote Sensing
Radiative transfer models (RTMs) are foundational to optical remote sensing for simulating vegetation and atmospheric properties. However, their significant computational cost, especially for 3D RTMs and large-scale applications, severely limits their ...
Jochem Verrelst, Miguel Morata, José Luis García-Soria, Yilin Sun, Jianbo Qi, Juan Pablo Rivera-Caicedo   +5 more
doaj   +1 more source

Evolutionary Analysis of Heterogeneous Granite Microcracks Based on Digital Image Processing in Grain-Block Model. [PDF]

Materials (Basel), 2022
Liu G, Chen Y, Du X, Wang S, Fernández-Steeger TM.   +4 more
europepmc   +1 more source

Paramagnetic Rim Lesions and Choroid Plexus Volume at Diagnosis Are Associated With Cognitive Progression Independent of Relapse and MRI Activity in Early Relapsing–Remitting Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) and choroid plexus (CP) enlargement reflect smoldering inflammation in multiple sclerosis. Their role in cognitive progression remains unexplored. Eighty‐seven early relapsing–remitting MS patients were enrolled at diagnosis and followed longitudinally.
Stefano Ziccardi, Damiano Marastoni, Agnese Tamanti, Pietro Biasi, Valentina Visani, Annalisa Colombi, Tom A. Fuchs, Monica Sicchieri, Chiara Eccher, Francesco Guarnaccia, Milena Calderone, Valentina Camera, Francesca Benedetta Pizzini, Roberta Magliozzi, Marco Castellaro, Massimiliano Calabrese   +15 more
wiley   +1 more source