3D ultrasound
The tendinopathic Achilles tendon does not remain iso volumetric upon repeated loading: insights from 3D ultrasound
... the 3D morphology of the AT during repeated loading remains ...Freehand 3D ultrasound scans were recorded and used to measure whole AT, free AT and proximal AT longitudinal strains and free AT ...
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Global Patch Matching (GPM) for freehand 3D ultrasound reconstruction
... utilized 3D ultrasound data set, from which the main arteries can be effectively ...the ultrasound volume, while ...the ultrasound vol- ume. Figure 4A4 shows the ultrasound slice with ...
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Calibration of an orientation sensor for freehand 3D ultrasound and its use in a hybrid acquisition system
... Sensorless drift correction using orientation measurements While the MT9-B is unobtrusive, it measures only orienta- tion and is therefore not suitable for use in a position sen- sor-based freehand 3D ...
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Conventional versus 3D ultrasound for the investigation of infertile women
... the 3D ultrasound seemed a natural ...dimensional ultrasound (3D/4D) examination of the fetus offers a general surface image, with functional information and even data about the internal ...
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Development of the Fetal Vermis: New Biometry Reference Data and Comparison of 3 Diagnostic Modalities–3D Ultrasound, 2D Ultrasound, and MR Imaging
... MATERIALS AND METHODS: A retrospective study was conducted between June 2011 and June 2013. Three different imaging modalities were used to measure vermis biometry: 2D ultrasound, 3D ultrasound, and ...
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REGISTRATION OF 3D ULTRASOUND IMAGES TO SURFACE MODELS OF THE HEART
... We have developed a registration procedure to map a virtual heart model onto 3D ultrasound data sets of the heart. Even though the match is not perfect, the resulting information can be used as a guidance ...
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3D Ultrasound Tracking of the Left Ventricles Using One-Step Forward Prediction and Data Fusion of Collaborative Trackers
... in 3D ultrasound data is a challenging task because of the poor image quality and speed ...curate 3D LV tracking ...and 3D op- tical flow, our algorithm provides the best results and sub- ...
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Non-rigid registration of a 3D ultrasound and a MR image data set of the female pelvic floor using a biomechanical model
... and 3D ultrasound (US) image data sets could lead to a new clinical visual representation of the morphology as we show with corresponding data sets of the female anal canal with this ...
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Reconstruction of freehand 3D ultrasound based on kernel regression
... (3D) ultrasound has the advantages of flexibility for allowing clinicians to manipulate the ultrasound probe over the examined body surface with less constraint in comparison with other scanning ...
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Fully automated, real-time 3D ultrasound segmentation to estimate first trimester placental volume using deep learning
... using 3D data, most used relatively small amounts of labeled “ground-truth” data sets for training (n = 10; median, 66;,range, ...in ultrasound imaging. Efforts to segment the fetal skull in 3D ...
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Transvaginal 3D Ultrasound Evaluation of Post Cesarean Section Uterine Diverticulum
... transvaginal 3D ultrasound for the diag- nosis and prognostic assessment of post-cesarean section uterine ...transvaginal 3D ultrasound was used to measure the size of the uterine diverticulum ...
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Original Article Efficacy of 3D ultrasound on diagnosis of women pelvic flour dysfunction
... structure. 3D ultrasound can completely ob- serve bladder neck, urinary tract, vagina, cervix and pelvic floor supporting structures, and can clearly reflect the occurrence site of pelvic floor disease and ...
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Left-ventricular epi- and endocardium extraction from 3D ultrasound images using an automatically constructed 3D ASM
... In this paper, we propose an automatic method for constructing an active shape model (ASM) to segment the complete cardiac left ventricle in 3D ultrasound (3DUS) images, which avoids costly manual ...
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The Practical Application and Clinical Use of Modern 3D Ultrasound Technology in Gynaecology
... retrieve 3D ultrasound data and carefully examine different anatomical planes using a choice of 3D imaging formats is a tremendous benefit in these ...
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3D ultrasound image reconstruction based on VTK
... (3D) ultrasound image reconstruction based on two dimensional (2D) images has become a famous method for analyzing some anatomy related to ...abnormalities. 3D ultrasound image reconstruction ...
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Advantages and disadvantages of 3D ultrasound of thyroid nodules including thin slice volume rendering
... conventional ultrasound, a lobulated shape was described as a feature of nodule ...the ultrasound probe (c-plane), in contrast to findings in 2D ultrasound studies [27,29], may be attributed to the ...
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3D Ultrasound-Guided Motion Compensation System for Beating Heart Mitral Valve Repair
... Beating heart intracardiac repairs are now feasible with the use of real-time 3D ultrasound (3DUS) guidance [1]. These procedures avoid the need for cardiopul- monary bypass, which has a number of adverse ...
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Volume segmentation and visualisation for a 3D ultrasound acquisition system
... of ultrasound d a ta in the direction longitudinal to th a t of the interrogating ultrasound beam is dependent upon the frequency of oscillation used since it is this th a t will determ ine the length of ...
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Improving 3D Ultrasound Scan Adequacy Classification Using a Three-Slice Convolutional Neural Network Architecture
... requires ultrasound (US) image data that captures the relevant anatomical ...processing 3D US scans of the neonatal hip that significantly reduces dysplasia metric measurement variability, but it can be ...
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Patient-specific CFD simulation of intraventricular haemodynamics based on 3D ultrasound imaging
... To prescribe the displacements of the structures of interest starting from the informa- tion available from the rt-TEE ultrasound imaging, three main steps were taken in the model. Prior to the simulation, a time ...
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