Results 11 to 20 of about 190,256 (265)
Feature tracking and aging [PDF]
Frontiers in Psychology, 2013 There are conflicting results regarding the effect of aging on second-order motion processing (i.e., motion defined by attributes other than luminance, such as contrast).
Rémy eAllard +2 more
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Feature Distilled Tracking [PDF]
IEEE Transactions on Cybernetics, 2019 Feature extraction and representation is one of the most important components for fast, accurate, and robust visual tracking. Very deep convolutional neural networks (CNNs) provide effective tools for feature extraction with good generalization ability.
Guibo Zhu +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
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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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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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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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Remote Sensing, 2023 The Essential Climate Variable (ECV) Permafrost is currently undergoing strong changes due to rising ground and air temperatures. Surface movement, forming characteristic landforms such as rock glaciers, is one key indicator for mountain permafrost ...
Sebastian Buchelt +6 more
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Quantitative Evaluation of Hypomimia in Parkinson’s Disease: A Face Tracking Approach
Sensors, 2022 Parkinson’s disease (PD) is a neurological disorder that mainly affects the motor system. Among other symptoms, hypomimia is considered one of the clinical hallmarks of the disease.
Elena Pegolo +4 more
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Research on deep correlation filter tracking based on channel importance
EURASIP Journal on Advances in Signal Processing, 2022 Correlation filter tracking requires little prior knowledge of the tracking target (e.g., the shape, and the posture) but has a fast-tracking speed. The deep features extracted by the deep convolutional neural network have strong representation ability ...
Guosheng Yang, Chunting Li, Honglin Chen
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