AIMC Topic: Pattern Recognition, Automated

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Cramér-Rao lower bound calculations for image registration using simulated phenomenology.

Journal of the Optical Society of America. A, Optics, image science, and vision Aug 1, 2015
The Cramér-Rao lower bound (CRLB) is a valuable tool to quantify fundamental limits to estimation problems associated with imaging systems, and has been used previously to study image registration performance bounds. Most existing work, however, assu...
Sensitivity and Specificity Imaging, Three-Dimensional Image Interpretation, Computer-Assisted Pattern Recognition, Automated Machine Learning Algorithms Reproducibility of Results Image Enhancement Subtraction Technique
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Emotion recognition from sound stimuli based on back-propagation neural networks and electroencephalograms.

The Journal of the Acoustical Society of America Aug 1, 2015
This research aims to explore the feasibility of using back-propagation (BP) neural networks and electroencephalograms (EEGs) to recognize the emotional reactions induced by sound stimuli in the dimensions of pleasure and arousal, as well as compare ...
Adolescent Emotions Models, Neurological Electroencephalography Female Young Adult Adult Acoustic Stimulation Male Humans Personal Satisfaction Models, Psychological Neural Networks, Computer Feasibility Studies Arousal Pleasure Self-Assessment Pattern Recognition, Automated
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A cable-driven wrist robotic rehabilitator using a novel torque-field controller for human motion training.

The Review of scientific instruments Jun 1, 2015
Rehabilitation technologies have great potentials in assisted motion training for stroke patients. Considering that wrist motion plays an important role in arm dexterous manipulation of activities of daily living, this paper focuses on developing a c...
Humans Algorithms Biomechanical Phenomena Feasibility Studies Motion Torque Pattern Recognition, Automated Models, Theoretical Robotics Equipment Design Wrist Musculoskeletal Manipulations Forearm Motor Activity Uncertainty
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Robotics: Ethics of artificial intelligence.

Nature May 28, 2015
Healthcare Disparities Pattern Recognition, Automated Research Personnel Communication Diagnosis Decision Support Systems, Clinical Public Opinion Humans Symbiosis Robotics Artificial Intelligence Weapons Risk Management
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Variational inference with ARD prior for NIRS diffuse optical tomography.

IEEE transactions on neural networks and learning systems May 1, 2015
Diffuse optical tomography (DOT) reconstructs 3-D tomographic images of brain activities from observations by near-infrared spectroscopy (NIRS) that is formulated as an ill-posed inverse problem. This brief presents a method for NIRS DOT based on a h...
Hemoglobins Pattern Recognition, Automated Tomography, Optical Computer Simulation Spectroscopy, Near-Infrared Image Processing, Computer-Assisted Bayes Theorem Neural Networks, Computer Humans Algorithms Brain
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Self-organizing neural networks integrating domain knowledge and reinforcement learning.

IEEE transactions on neural networks and learning systems May 1, 2015
The use of domain knowledge in learning systems is expected to improve learning efficiency and reduce model complexity. However, due to the incompatibility with knowledge structure of the learning systems and real-time exploratory nature of reinforce...
Reinforcement, Psychology Models, Theoretical Pattern Recognition, Automated Knowledge Humans Neural Networks, Computer Algorithms Computer Simulation Cognition
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Automatic learning-based beam angle selection for thoracic IMRT.

Medical physics Apr 1, 2015
PURPOSE: The treatment of thoracic cancer using external beam radiation requires an optimal selection of the radiation beam directions to ensure effective coverage of the target volume and to avoid unnecessary treatment of normal healthy tissues. Int...
Thorax Humans Lung Neoplasms Pattern Recognition, Automated Machine Learning Regression Analysis Radiotherapy Dosage Algorithms Radiotherapy Planning, Computer-Assisted Radiotherapy, Intensity-Modulated Tomography, X-Ray Computed Datasets as Topic
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Machine learning in medical imaging.

Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society Apr 1, 2015
Machine Learning Algorithms Reproducibility of Results Sensitivity and Specificity Image Interpretation, Computer-Assisted Pattern Recognition, Automated Image Enhancement
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The drug prescription network: a system-level view of drug co-prescription in community-dwelling elderly people.

Rejuvenation research Apr 1, 2015
Networks are well suited to display and analyze complex systems that consist of numerous and interlinked elements. This study aimed at: (1) generating a series of drug prescription networks (DPNs) displaying co-prescription in community-dwelling elde...
Pattern Recognition, Automated Practice Patterns, Physicians' Drug Prescriptions Independent Living Polypharmacy National Health Programs Databases, Pharmaceutical Drug Information Services Age Factors Cluster Analysis Italy Humans Data Mining Neural Networks, Computer Aged, 80 and over Community Pharmacy Services Female Male Pharmacoepidemiology Aged Time Factors
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Spatio-temporal learning with the online finite and infinite echo-state Gaussian processes.

IEEE transactions on neural networks and learning systems Mar 1, 2015
Successful biological systems adapt to change. In this paper, we are principally concerned with adaptive systems that operate in environments where data arrives sequentially and is multivariate in nature, for example, sensory streams in robotic syste...
Time Factors Robotics Pattern Recognition, Automated Normal Distribution Humans Neural Networks, Computer Machine Learning
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