Results 41 to 50 of about 830,462 (248)

Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif, Diane Demailly, Gabriella A. Horvàth, Juan Dario Ortigoza Escobar, Nathalie Dorison, Mayté Castro Jiménez, Cécile A. Hubsch, Thomas Wirth, Gun‐Marie Hariz, Sophie Huby, Morgan Dornadic, Zohra Souei, Muhammad Mushhood Ur Rehman, Simone Hemm, Mehdi Boulaymen, Eduardo M. Moraud, Jocelyne Bloch, Xavier Vasques   +17 more
wiley   +1 more source

Topographic Correction to Landsat Imagery through Slope Classification by Applying the SCS + C Method in Mountainous Forest Areas

ISPRS International Journal of Geo-Information, 2017
The aim of the topographic normalization of remotely sensed imagery is to reduce reflectance variability caused by steep terrain and thus improve further processing of images.
René Vázquez-Jiménez, Raúl Romero-Calcerrada, Rocío N. Ramos-Bernal, Patricia Arrogante-Funes, Carlos J. Novillo   +4 more
doaj   +1 more source

The effect of atmospheric and topographic correction methods on land cover classification accuracy [PDF]

, 2013
Mapping of vegetation in mountain areas based on remote sensing is obstructed by atmospheric and topographic distortions. A variety of atmospheric and topographic correction methods has been proposed to minimize atmospheric and topographic effects and ...
Van Rompaey, Anton, Vanonckelen, Steven, Lhermitte, Stef   +2 more
core   +1 more source

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias, Federica Avantaggiato, Gianni Pezzoli, Andrea Canessa   +3 more
wiley   +1 more source

Bias correction capabilities of quantile mapping methods for rainfall and temperature variables

Journal of Water and Climate Change, 2021
This study aims to conduct a thorough investigation to compare the abilities of quantile mapping (QM) techniques as a bias correction method for the raw outputs from general circulation model (GCM)/regional climate model (RCM) combinations.
Maedeh Enayati, Omid Bozorg-Haddad, Javad Bazrafshan, Somayeh Hejabi, Xuefeng Chu   +4 more
doaj   +1 more source

An assessment of the biases of satellite rainfall estimates over the Tibetan Plateau and correction methods based on topographic analysis [PDF]

, 2008
The hydrological processes over the Tibetan Plateau have significant implications on regional macroscale atmospheric circulation patterns and the Asian monsoon system.
X.L. Chen, M. Colella, Xiaodong Liu, Yin, Zhi-Yong, Xiaoling Chen, Zhang, Xueqin, Chen, Xiaoling, Zhi-Yong Yin, Mike Colella, Liu, Xiaodong, Xueqin Zhang, X.Q. Zhang, Z.Y. Yin, Colella, Mike, X.D. Liu   +14 more
core   +1 more source

Arterial Spin‐Labeling MRI at the Cortical‐CSF Interface: A Novel Biomarker in Alzheimer Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background/Objective Arterial spin‐labeling (ASL) MRI can measure perfusion signal adjacent to CSF spaces and may provide information regarding CSF‐adjacent water transport physiology. We developed an automated pipeline to extract cortical‐CSF interface (IF) perfusion for comparison between Alzheimer disease (AD) and cognitively normal ...
Mona Asghariahmadabad, Pouya Metanat, Michael Thomas, Luke W. Bonham, Tyson Lam, Mehmet Kurt, Hong Nguyen, Tara Ellingson, Mauro Zucchelli, Stefano Casagranda, Quin Lu, Andreas M. Rauschecker, Leo Sugrue, Luis E. Savastano, Christopher P. Hess, Kamalini Ranasinghe, S. Andrew Josephson, Bruce L. Miller, Jennifer S. Yokoyama, Gil D. Rabinovici, Peter A. Ljubenkov, Lawren VandeVrede, Kambiz Nael   +22 more
wiley   +1 more source

A Novel Framework for Validation of DSM Data Quality Based on Hyperspectral Topographic Correction

Remote Sensing
Digital Surface Model (DSM) products play an indispensable role in mapping production and geospatial applications. Their importance in hyperspectral topographic correction is particularly critical, as they determine key terrain parameters such as slope ...
Shuhan Liu, Yujie Zhao, Li Guo, Jiaxing Liu, Cui Wu, Jun Qi, Liangzhi Zhang, Yaqiu Yin, Jiaguo Li, Ke Wang, Ping Zhou   +10 more
doaj   +1 more source

Theoretical Evaluation of Anisotropic Reflectance Correction Approaches for Addressing Multi-Scale Topographic Effects on the Radiation-Transfer Cascade in Mountain Environments

Remote Sensing, 2019
Research involving anisotropic-reflectance correction (ARC) of multispectral imagery to account for topographic effects has been ongoing for approximately 40 years.
Michael P. Bishop, Brennan W. Young, Jeffrey D. Colby, Roberto Furfaro, Enrico Schiassi, Zhaohui Chi   +5 more
doaj   +1 more source

The application of the right rectangular prism in the process determining the value of terrain correction [PDF]

Tehnika, 2015
The effects of topographic masses on gravity were determined for the territory of Serbia by using the digital terrain model with resolution of 1 arch second in both directions. For the effect of distant masses, i.e.
Odalović Oleg R., Grekulović Sanja M., Vasiljević Ivana M.   +2 more
doaj   +1 more source