Results 31 to 40 of about 1,707,874 (288)

Three-Dimensional Reconstruction of Fuzzy Medical Images Using Quantum Algorithm

open access: yesIEEE Access, 2020
In order to deal with the problems of poor anti-interference, low reconstruction clarity and large errors in the traditional medical image reconstruction methods, we proposed a fuzzy medical images three-dimensional (3D) reconstruction method using ...
Xiaofeng Li, Jun Sui, Yanwei Wang
doaj   +1 more source

In vivo images of the epidural space with two- and three-dimensional optical coherence tomography in a porcine model. [PDF]

open access: yesPLoS ONE, 2017
BACKGROUND:No reports exist concerning in vivo optical coherence tomography visualization of the epidural space and the blood patch process in the epidural space.
Wen-Chuan Kuo   +3 more
doaj   +1 more source

Three-dimensional Continuum Radiative Transfer Images of a Molecular Cloud Core Evolution

open access: yes, 2004
We analyze a three-dimensional smoothed particle hydrodynamics simulation of an evolving and later collapsing pre-stellar core. Using a three-dimensional continuum radiative transfer program, we generate images at 7 micron, 15 micron, 175 micron, and 1.3
A. Bacmann   +11 more
core   +1 more source

Global Ionospheric Structure Imaged by FORMOSAT-3/COSMIC: Early Results

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2009
Anew era of studying the ionospheric space weather effects has come after launch of the innovative satellite constellation, named as Formosa Satellite 3 or Constellation Observing System for Meteorology, Ionosphere, and Climate (abbreviated as FORMOSAT-3/
Chien-Hung Lin   +9 more
doaj   +1 more source

Research on Apple Object Detection and Localization Method Based on Improved YOLOX and RGB-D Images

open access: yesAgronomy, 2023
The vision-based fruit recognition and localization system is the basis for the automatic operation of agricultural harvesting robots. Existing detection models are often constrained by high complexity and slow inference speed, which do not meet the real-
Tiantian Hu   +5 more
doaj   +1 more source

SISTEMA PARA APOIO NA PRODUÇÃO DE LAUDO DE PASSIVO AMBIENTAL EM RODOVIAS COM IMAGENS TERRESTRES TRIDIMENSIONAIS

open access: yesColloquium Exactarum, 2015
The integration of digital technology has created new options for solutions to known problems. Images and digital maps assist managers in decision making and improve the quality and safety standards on roads. The mobile mapping has incorporated recent
Valter Vinicius Situlino Wanderley   +4 more
doaj   +1 more source

Change Detection in Aerial Images Using Three-Dimensional Feature Maps

open access: yesRemote Sensing, 2020
Interest in aerial image analysis has increased owing to recent developments in and availability of aerial imaging technologies, like unmanned aerial vehicles (UAVs), as well as a growing need for autonomous surveillance systems.
Saleh Javadi   +2 more
doaj   +1 more source

Interactive 3D reconstruction method of fuzzy static images in social media

open access: yesJournal of Intelligent Systems, 2022
Because the traditional social media fuzzy static image interactive three-dimensional (3D) reconstruction method has the problem of poor reconstruction completeness and long reconstruction time, the social media fuzzy static image interactive 3D ...
Niu Xiaomei
doaj   +1 more source

Analysis of Three-Dimensional Protein Images [PDF]

open access: yes, 1997
A fundamental goal of research in molecular biology is to understand protein structure. Protein crystallography is currently the most successful method for determining the three-dimensional (3D) conformation of a protein, yet it remains labor intensive ...
Baxter, K.   +4 more
core   +2 more sources

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

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