Results 81 to 90 of about 9,617,317 (280)

Brain and spine imaging artefacts on low-field magnetic resonance imaging: Spectrum of findings in a Nigerian Tertiary Hospital

Nigerian Postgraduate Medical Journal, 2017
Background: Low-field (LF) magnetic resonance imaging (MRI) is a technology that is widely used in resource-limited settings for clinical imaging. The images produced, even though of low resolution with noise and artefacts, provide valuable information ...
Godwin Ogbole, Joseph Odo, Richard Efidi, Richard Olatunji, Ayotunde Ogunseyinde   +4 more
doaj   +1 more source

Implementation of ILLIAC 4 algorithms for multispectral image interpretation [PDF]

Research has focused on the design and partial implementation of a comprehensive ILLIAC software system for computer-assisted interpretation of multispectral earth resources data such as that now collected by the Earth Resources Technology Satellite ...
Donovan, W. E., Ray, R. M., Swain, P. H., Thomas, J. D.   +3 more
core   +1 more source

The mixed Hodge structure on the fundamental group of hyperelliptic curves and higher cycles

, 2002
In this paper we give a geometrical interpretation of an extension of mixed Hodge structures (MHS) obtained from the canonical MHS on the group ring of the fundamental group of a hyperelliptic curve modulo the fourth power of its augmentation ideal.
Colombo, Elisabetta
core   +2 more sources

Image interpretation for a multilevel land use classification system [PDF]

The potential use is discussed of three remote sensors for developing a four level land use classification system. Three types of imagery for photointerpretation are presented: ERTS-1 satellite imagery, high altitude photography, and medium altitude ...

core   +1 more source

Is the world made of loops? [PDF]

, 2018
I see no good reason to prefer (any version I know of) the `holonomy interpretation' to the `potential interpretation' of the Aharonov-Bohm effect. Everyone agrees that the inverse image $[A]=[A+d\lambda]_{\lambda}=d^{-1}F$ of the electromagnetic field ...
Afriat, Alexander
core   +1 more source

Dermoscopic Image Digital Post-Processing Perception and Use Among Members of theInternational Dermoscopy Society: Results of a Web-based Survey

Dermatology Practical & Conceptual
Introduction: Speculatively, digital image post-processing (DIPP) enhances diagnostic accuracy in dermoscopy. Objective: We aimed to investigate the advantages and limitations of DIPP, as well as its perceived reliability and safety.
Marian Voloshynovych, Paweł Pietkiewicz , Cristián Navarette-Dechent , Aimilios Lallas , John Paoli , Harald Kittler , Ashfaq A. Marghoob, Mohamad Goldust, Jacek C. Szepietowski , Iris Zalaudek , Thomas M. Beachkofsky, Caterina Longo , Cliff Rosendahl , Norbert Kiss, Giuseppe Argenziano, Mohammad Jafferany, Agnieszka Leszczyńska-Pietkiewicz, Natalia Salwowska, Nataliia Matkovska   +18 more
doaj   +1 more source

Exploring Object-Centric and Scene-Centric CNN Features and Their Complementarity for Human Rights Violations Recognition in Images

IEEE Access, 2019
Identifying potential abuses of human rights through imagery is a novel and challenging task in the field of computer vision, which will enable to expose human rights violations over large-scale data that may otherwise be impossible.
Grigorios Kalliatakis, Shoaib Ehsan, Ales Leonardis, Maria Fasli, Klaus D. McDonald-Maier   +4 more
doaj   +1 more source

Vision–language foundation model for echocardiogram interpretation

Nature Network Boston
The development of robust artificial intelligence models for echocardiography has been limited by the availability of annotated clinical data. Here, to address this challenge and improve the performance of cardiac imaging models, we developed EchoCLIP, a
M. Christensen, M. Vukadinovic, Neal Yuan, D. Ouyang   +3 more
semanticscholar   +1 more source

What We Do and Do Not Know about Teaching Medical Image Interpretation

Frontiers in Psychology, 2017
Educators in medical image interpretation have difficulty finding scientific evidence as to how they should design their instruction. We review and comment on 81 papers that investigated instructional design in medical image interpretation.
Ellen M. Kok, Koos van Geel, J. V. van Merriënboer, S. Robben   +3 more
semanticscholar   +1 more source

Artificial Intelligence-Aided Tooth Detection and Segmentation on Pediatric Panoramic Radiographs in Mixed Dentition Using a Transfer Learning Approach

Diagnostics
Background/Objectives: Accurate identification of deciduous and permanent teeth on panoramic radiographs (PRs) during mixed dentition is fundamental for early detection of eruption disturbances, yet relies heavily on clinician experience due to ...
Serena Incerti Parenti, Giorgio Tsiotas, Alessandro Maglioni, Giulia Lamberti, Andrea Fiordelli, Davide Rossi, Luciano Bononi, Giulio Alessandri-Bonetti   +7 more
doaj   +1 more source