AIMC Topic:
Ultrasonography

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Image Segmentation and Machine Learning for Detection of Abdominal Free Fluid in Focused Assessment With Sonography for Trauma Examinations: A Pilot Study.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine Oct 13, 2016
The objective of this pilot study was to test the feasibility of automating the detection of abdominal free fluid in focused assessment with sonography for trauma (FAST) examinations. Perihepatic views from 10 FAST examinations with positive results ...
Pilot Projects Adolescent Ultrasonography Image Processing, Computer-Assisted Adult Sensitivity and Specificity Male Middle Aged Abdomen Feasibility Studies Body Fluids Abdominal Injuries Humans Machine Learning Retrospective Studies Aged Aged, 80 and over Young Adult Wounds, Nonpenetrating Female
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IFCM Based Segmentation Method for Liver Ultrasound Images.

Journal of medical systems Oct 4, 2016
In this paper we have proposed an iterative Fuzzy C-Mean (IFCM) method which divides the pixels present in the image into a set of clusters. This set of clusters is then used to segment a focal liver lesion from a liver ultrasound image. Advantage of...
Humans Ultrasonography Image Processing, Computer-Assisted Fuzzy Logic Liver
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A pre-trained convolutional neural network based method for thyroid nodule diagnosis.

Ultrasonics Sep 12, 2016
In ultrasound images, most thyroid nodules are in heterogeneous appearances with various internal components and also have vague boundaries, so it is difficult for physicians to discriminate malignant thyroid nodules from benign ones. In this study, ...
Humans Biopsy, Fine-Needle Middle Aged Neural Networks, Computer Ultrasonography Female Thyroid Nodule Reproducibility of Results Image Processing, Computer-Assisted Male
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Multimodal US-gamma imaging using collaborative robotics for cancer staging biopsies.

International journal of computer assisted radiology and surgery Aug 9, 2016
PURPOSE: The staging of female breast cancer requires detailed information about the level of cancer spread through the lymphatic system. Common practice to obtain this information for patients with early-stage cancer is sentinel lymph node (SLN) bio...
Humans Female Adult Neoplasm Staging Biopsy, Needle Sentinel Lymph Node Biopsy Phantoms, Imaging Breast Neoplasms Ultrasonography Multimodal Imaging Robotics
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Robotic ultrasound-guided SBRT of the prostate: feasibility with respect to plan quality.

International journal of computer assisted radiology and surgery Jul 12, 2016
PURPOSE: Advances in radiation therapy delivery systems have enabled motion compensated SBRT of the prostate. A remaining challenge is the integration of fast, non-ionizing volumetric imaging. Recently, robotic ultrasound has been proposed as an intr...
Radiotherapy, Image-Guided Feasibility Studies Motion Radiotherapy Planning, Computer-Assisted Radiosurgery Humans Male Ultrasonography Robotics Prostatic Neoplasms Prostate
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Development of a control algorithm for the ultrasound scanning robot (NCCUSR) using ultrasound image and force feedback.

The international journal of medical robotics + computer assisted surgery : MRCAS Jun 8, 2016
BACKGROUND: Clinicians who frequently perform ultrasound scanning procedures often suffer from musculoskeletal disorders, arthritis, and myalgias. To minimize their occurrence and to assist clinicians, ultrasound scanning robots have been developed w...
Transducers Micromanipulation Phantoms, Imaging Equipment Failure Analysis Systems Integration Touch Robotics Equipment Design Image Interpretation, Computer-Assisted Stress, Mechanical Humans Sensitivity and Specificity Feedback Ultrasonography Algorithms Reproducibility of Results
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Computer-Aided Diagnosis with Deep Learning Architecture: Applications to Breast Lesions in US Images and Pulmonary Nodules in CT Scans.

Scientific reports Apr 15, 2016
This paper performs a comprehensive study on the deep-learning-based computer-aided diagnosis (CADx) for the differential diagnosis of benign and malignant nodules/lesions by avoiding the potential errors caused by inaccurate image processing results...
Solitary Pulmonary Nodule Female Reproducibility of Results Breast Diagnosis, Computer-Assisted Humans Datasets as Topic Ultrasonography Machine Learning Algorithms Tomography, X-Ray Computed
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Supervised domain adaptation of decision forests: Transfer of models trained in vitro for in vivo intravascular ultrasound tissue characterization.

Medical image analysis Mar 17, 2016
In this paper, we propose a supervised domain adaptation (DA) framework for adapting decision forests in the presence of distribution shift between training (source) and testing (target) domains, given few labeled examples. We introduce a novel metho...
Humans Reproducibility of Results Sensitivity and Specificity Ultrasonography Image Processing, Computer-Assisted Heart Supervised Machine Learning Coronary Circulation
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PCA-based polling strategy in machine learning framework for coronary artery disease risk assessment in intravascular ultrasound: A link between carotid and coronary grayscale plaque morphology.

Computer methods and programs in biomedicine Mar 2, 2016
BACKGROUND AND OBJECTIVE: Percutaneous coronary interventional procedures need advance planning prior to stenting or an endarterectomy. Cardiologists use intravascular ultrasound (IVUS) for screening, risk assessment and stratification of coronary ar...
Machine Learning Coronary Vessels Algorithms Carotid Intima-Media Thickness Retrospective Studies Carotid Arteries Male Female Plaque, Atherosclerotic Middle Aged Reproducibility of Results Humans Risk Assessment Computational Biology Aged Support Vector Machine Computer-Aided Design Aged, 80 and over Principal Component Analysis Ultrasonography Adult Coronary Artery Disease
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Evaluation of Underlying Lymphocytic Thyroiditis With Histogram Analysis Using Grayscale Ultrasound Images.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine Feb 17, 2016
OBJECTIVES: The purpose of this study was to evaluate diagnostic performance of histogram analysis using grayscale ultrasound (US) images in the diagnosis of lymphocytic thyroiditis.
Observer Variation Reproducibility of Results Adult Image Enhancement Aged Humans Adolescent Sensitivity and Specificity Thyroiditis, Autoimmune Aged, 80 and over Machine Learning Male Ultrasonography Young Adult Algorithms Middle Aged Data Interpretation, Statistical Female Image Interpretation, Computer-Assisted
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