Results 11 to 20 of about 177,814 (266)
Hellenic Journal of Cardiology, 2021 Objective: This study evaluated the prognostic significance of cardiac magnetic resonance myocardial feature tracking (CMR-FT) in patients with Brugada syndrome (BrS) to detect subclinical alterations and predict major adverse events (MAE).
Anna Hohneck +9 more
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Asynchronous event feature generation and tracking based on gradient descriptor for event cameras
International Journal of Advanced Robotic Systems, 2021 Recently, the event camera has become a popular and promising vision sensor in the research of simultaneous localization and mapping and computer vision owing to its advantages: low latency, high dynamic range, and high temporal resolution.
Ruoxiang Li +4 more
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Decontaminate feature for tracking: adaptive tracking via evolutionary feature subset [PDF]
Journal of Electronic Imaging, 2017 Although various visual tracking algorithms have been proposed in the last 2-3 decades, it remains a challenging problem for effective tracking with fast motion, deformation, occlusion et al. Under complex tracking conditions, most tracking models are not discriminative and adaptive enough.
Qiaoyuan Liu +4 more
openaire +3 more sources
Color and Motion Features Fusion Tracking Based on Game Theory [PDF]
Jisuanji gongcheng, 2018 Aiming at the problem that single feature is hard to adapt to complex scene changes,a multi-feature fusion algorithm is proposed.Based on the Mean Shift(MS) tracking framework,this paper regards the color feature and motion feature characterized by ...
JIN Zefenfen,HOU Zhiqiang,YU Wangsheng,WANG Xin
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Frontiers in Cardiovascular Medicine, 2023 Fabry disease is a rare, progressive X-linked inherited disorder of glycosphingolipid metabolism due to a deficiency of α-galactosidase A enzyme. It leads to the accumulation of globotriaosylceramide within lysosomes of multiple organs, predominantly the
Muhammad Umer, Dinesh K. Kalra
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RGBT Object Tracking Based on High Rank Feature and Position Attention [PDF]
Jisuanji kexue, 2022 RGBT target tracking uses the advantages of two different modes of visible light(RGB) and thermal infrared(T) to solve the common modal limitation problem in single mode target tracking,so as to improve the performance of target tracking in complex ...
YANG Lan-lan, WANG Wen-qi, WANG Fu-tian
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Comparison of left ventricular strains and torsion derived from feature tracking and DENSE CMR
Journal of Cardiovascular Magnetic Resonance, 2018 Background Cardiovascular magnetic resonance (CMR) feature tracking is increasingly used to quantify cardiac mechanics from cine CMR imaging, although validation against reference standard techniques has been limited.
Gregory J. Wehner +9 more
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Frontiers in Cardiovascular Medicine, 2021 Objectives: Left ventricular (LV) involvement has been associated with unfavorable prognosis in arrhythmogenic cardiomyopathy (ACM). We aim to evaluate LV mechanics by cardiovascular magnetic resonance-feature tracking (CMR-FT) in ACM patients with right
Yanyan Song +7 more
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An End-to-End Approach to Reconstructing 3D Model From Image Set
IEEE Access, 2020 Large-scale 3D reconstruction from imagery has received much attention from the computer vision community. However, recovering 3D structures from 2D images is a notoriously complex process that requires expertise with often limited results.
Youcheng Cai +3 more
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Visual-Inertial Navigation System based on a New approach in Tracking and Investigating the Image Feature Points [PDF]
فصلنامه علوم و فناوری فضایی, 2019 In the last decades, the visual navigation system has been investigated by many researchers as an aided navigation system for Inertial Navigation System (INS) in the Unmanned Aerial Vehicles (UAV).
Mohammadvali Arbabmir +1 more
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