AIMC Journal:
Medical & biological engineering & computing

Showing 251 to 260 of 330 articles

Superpixel-based deep convolutional neural networks and active contour model for automatic prostate segmentation on 3D MRI scans.

Medical & biological engineering & computing Jun 21, 2020
Automatic and reliable prostate segmentation is an essential prerequisite for assisting the diagnosis and treatment, such as guiding biopsy procedure and radiation therapy. Nonetheless, automatic segmentation is challenging due to the lack of clear p...
Image Interpretation, Computer-Assisted Magnetic Resonance Imaging Models, Statistical Neural Networks, Computer Prostatic Neoplasms Algorithms Databases, Factual Latent Class Analysis Imaging, Three-Dimensional Male Deep Learning Humans
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Convolutional neural network for detection and classification of seizures in clinical data.

Medical & biological engineering & computing Jun 12, 2020
Epileptic seizure detection and classification in clinical electroencephalogram data still is a challenge, and only low sensitivity with a high rate of false positives has been achieved with commercially available seizure detection tools, which usual...
Humans Neural Networks, Computer Data Analysis Deep Learning Electroencephalography Seizures Signal Processing, Computer-Assisted Algorithms Databases, Factual Diagnosis, Computer-Assisted
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EEG classification across sessions and across subjects through transfer learning in motor imagery-based brain-machine interface system.

Medical & biological engineering & computing May 11, 2020
Transfer learning enables the adaption of models to handle mismatches of distributions across sessions or across subjects. In this paper, we proposed a new transfer learning algorithm to classify motor imagery EEG data. By analyzing the power spectru...
Electroencephalography Signal Processing, Computer-Assisted Hand Imagery, Psychotherapy Healthy Volunteers Brain-Computer Interfaces Female Young Adult Male Support Vector Machine Humans Machine Learning Algorithms
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Multi-view deep learning for rigid gas permeable lens base curve fitting based on Pentacam images.

Medical & biological engineering & computing May 3, 2020
Many studies in the rigid gas permeable (RGP) lens fitting field have focused on providing the best fit for patients with irregular astigmatism, a challenging issue. Despite the ease and accuracy of fitting in the current fitting methods, no studies ...
Contact Lenses Corneal Pachymetry Contact Lenses, Extended-Wear Neural Networks, Computer Deep Learning Astigmatism Humans
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A machine learning model for predicting risk of hospital readmission within 30 days of discharge: validated with LACE index and patient at risk of hospital readmission (PARR) model.

Medical & biological engineering & computing Apr 23, 2020
The objective of this study was to design and develop a predictive model for 30-day risk of hospital readmission using machine learning techniques. The proposed predictive model was then validated with the two most commonly used risk of readmission m...
Humans Aged Young Adult Adult Male Machine Learning Databases, Factual Female New Zealand Patient Discharge Middle Aged Patient Readmission Adolescent Models, Theoretical
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Classifying changes in LN-18 glial cell morphology: a supervised machine learning approach to analyzing cell microscopy data via FIJI and WEKA.

Medical & biological engineering & computing Apr 21, 2020
In cell-based research, the process of visually monitoring cells generates large image datasets that need to be evaluated for quantifiable information in order to track the effectiveness of treatments in vitro. With the traditional, end-point assay-b...
Cells, Cultured Image Processing, Computer-Assisted Microscopy, Confocal Supervised Machine Learning Neuroglia Area Under Curve Bayes Theorem Humans
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Chronic gastritis classification using gastric X-ray images with a semi-supervised learning method based on tri-training.

Medical & biological engineering & computing Mar 27, 2020
High-quality annotations for medical images are always costly and scarce. Many applications of deep learning in the field of medical image analysis face the problem of insufficient annotated data. In this paper, we present a semi-supervised learning ...
Supervised Machine Learning Humans Image Processing, Computer-Assisted Chronic Disease Neural Networks, Computer Radiography Databases, Factual Gastritis Diagnosis, Computer-Assisted
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Stable gene selection by self-representation method in fuzzy sample classification.

Medical & biological engineering & computing Mar 24, 2020
In recent years, microarray technology and gene expression profiles have been widely used to detect, predict, or classify the samples of various diseases. The presence of large genes in these profiles and the small number of samples are known challen...
Fuzzy Logic Colonic Neoplasms Linear Models Humans Hematologic Neoplasms Autistic Disorder Female Gene Expression Profiling Oligonucleotide Array Sequence Analysis Breast Neoplasms Databases, Genetic
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Low-contrast X-ray enhancement using a fuzzy gamma reasoning model.

Medical & biological engineering & computing Mar 20, 2020
X-ray images play an important role in providing physicians with satisfactory information correlated to fractures and diseases; unfortunately, most of these images suffer from low contrast and poor quality. Thus, enhancement of the image will increas...
Infant Adolescent Child, Preschool Child Humans Female Infant, Newborn Databases, Factual Male Fuzzy Logic X-Rays Hand Radiography Spine Image Enhancement
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A fully automated hybrid human sperm detection and classification system based on mobile-net and the performance comparison with conventional methods.

Medical & biological engineering & computing Mar 6, 2020
Sperm morphology, as an indicator of fertility, is a critical tool in semen analysis. In this study, a smartphone-based hybrid system that fully automates the sperm morphological analysis is introduced with the aim of eliminating unwanted human facto...
Humans Neural Networks, Computer Male Deep Learning Young Adult Adult Spermatozoa Image Interpretation, Computer-Assisted Smartphone Wavelet Analysis Support Vector Machine Semen Analysis
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