Results 21 to 30 of about 569,548 (164)

Optimal Short-Time Acquisition Schemes in High Angular Resolution Diffusion-Weighted Imaging

International Journal of Biomedical Imaging, 2013
This work investigates the possibilities of applying high-angular-resolution-diffusion-imaging- (HARDI-) based methods in a clinical setting by investigating the performance of non-Gaussian diffusion probability density function (PDF) estimation for a ...
V. Prčkovska, H. C. Achterberg, M. Bastiani, P. Pullens, E. Balmashnova, B. M. ter Haar Romeny, A. Vilanova, A. Roebroeck   +7 more
doaj   +1 more source

Statistics Learning Network Based on the Quadratic Form for SAR Image Classification

Remote Sensing, 2019
The convolutional neural network (CNN) has shown great potential in many fields; however, transferring this potential to synthetic aperture radar (SAR) image interpretation is still a challenging task. The coherent imaging mechanism causes the SAR signal
Chu He, Bokun He, Xinlong Liu, Chenyao Kang, Mingsheng Liao   +4 more
doaj   +1 more source

Development of a Deep Learning Algorithm for Periapical Disease Detection in Dental Radiographs

Diagnostics, 2020
Periapical radiolucencies, which can be detected on panoramic radiographs, are one of the most common radiographic findings in dentistry and have a differential diagnosis including infections, granuloma, cysts and tumors.
Michael G. Endres, Florian Hillen, Marios Salloumis, Ahmad R. Sedaghat, Stefan M. Niehues, Olivia Quatela, Henning Hanken, Ralf Smeets, Benedicta Beck-Broichsitter, Carsten Rendenbach, Karim Lakhani, Max Heiland, Robert A. Gaudin   +12 more
doaj   +1 more source

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

CORONA High-Resolution Satellite and Aerial Imagery for Change Detection Assessment of Natural Hazard Risk and Urban Growth in El Alto/La Paz in Bolivia, Santiago de Chile, Yungay in Peru, Qazvin in Iran, and Mount St. Helens in the USA

Remote Sensing, 2020
Urban growth and natural hazard events are continuous trends and reliable monitoring is demanded by organisations such as the Intergovernmental Panel on Climate Change, the United Nations Office for Disaster Risk Reduction, or the United Nations Human ...
Alexander Fekete
doaj   +1 more source

Clinical radiology: Going an extra mile for patient care

Indian Journal of Radiology and Imaging, 2018
Context: Clinical details help radiologists report accurately. However, the clinical aspect has taken a backseat among radiologists, who are overdependent on referral notes.
Upendra Kumar Joish, Hirdesh Sahni, R Harikiran Reddy, Vivek Sreekanth   +3 more
doaj   +1 more source

Correlation of Semi-Quantitative Breast-Specific Gamma Imaging Findings with Dynamic Contrast-Enhanced MRI Parameters Assessed by a Computer-Aided Evaluation Program for Breast Cancer

대한영상의학회지, 2018
Purpose: To investigate whether a correlation exists between the semi-quantitative breast-specific gamma imaging (BSGI) findings and dynamic contrast-enhanced (DCE) MRI parameters assessed by a computer-aided evaluation program. Materials and Methods:
Saemee Ahn, Hye Ryoung Koo, Jeong Seon Park, Juhee Moon, Yun Young Choi, Min Sung Chung   +5 more
doaj   +1 more source

An Integrated Approach for Monitoring and Information Management of the Guanling Landslide (China)

ISPRS International Journal of Geo-Information, 2017
Landslide triggered by earthquake or rainstorm often results in serious property damage and human casualties. It is, therefore, necessary to establish an emergency management system to facilitate the processes of damage assessment and decision-making ...
Wei Hou, Xuejun Lu, Pengda Wu, An Xue, Liuke Li   +4 more
doaj   +1 more source

Comparison of Ultrasound Image Classifier Deep Learning Algorithms for Shrapnel Detection

Journal of Imaging, 2022
Ultrasound imaging is essential in emergency medicine and combat casualty care, oftentimes used as a critical triage tool. However, identifying injuries, such as shrapnel embedded in tissue or a pneumothorax, can be challenging without extensive ...
Emily N. Boice, Sofia I. Hernandez-Torres, Eric J. Snider   +2 more
doaj   +1 more source

Land Use Land Cover (LULC) Mapping for Assessment of Urbanization Impacts on Cropping Patterns and Water Availability in Multan, Pakistan

Earth
Urbanization is causing a decrease in agricultural land. This leads to changes in cropping patterns, irrigation water availability, and water allowance.
Khawaja Muhammad Zakariya, Tahir Sarwar, Hafiz Umar Farid, Raffaele Albano, Muhammad Azhar Inam, Muhammad Shoaib, Abrar Ahmad, Matlob Ahmad   +7 more
doaj   +1 more source