Charl P Botha
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Explore the profile of Charl P Botha including associated specialties, affiliations and a list of published articles.
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15
Citations
64
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Recent Articles
1.
Hotte G, Schaafsma P, Botha C, Wielopolski P, Simonsz H
Transl Vis Sci Technol
. 2016 Aug;
5(4):9.
PMID: 27540495
Purpose: Little is known about the way orbital fat slides and/or deforms during eye movements. We compared two deformation algorithms from a sequence of MRI volumes to visualize this complex...
2.
Malan D, van der Walt S, Raidou R, van den Berg B, Stoel B, Botha C, et al.
Int J Comput Assist Radiol Surg
. 2015 Aug;
11(2):281-96.
PMID: 26259554
Purpose: In orthopaedics, minimally invasive injection of bone cement is an established technique. We present HipRFX, a software tool for planning and guiding a cement injection procedure for stabilizing a...
3.
Dzyubachyk O, Khmelinskii A, Plenge E, Kok P, Snoeks T, Poot D, et al.
PLoS One
. 2014 Sep;
9(9):e108730.
PMID: 25265510
In small animal imaging studies, when the locations of the micro-structures of interest are unknown a priori, there is a simultaneous need for full-body coverage and high resolution. In MRI,...
4.
Dzyubachyk O, Blaas J, Botha C, Staring M, Reijnierse M, Bloem J, et al.
Int J Comput Assist Radiol Surg
. 2013 Jun;
8(4):635-47.
PMID: 23729332
Purpose: Whole-body MRI is seeing increasing use in the study and diagnosis of disease progression. In this, a central task is the visual assessment of the progressive changes that occur...
5.
Kroes T, Post F, Botha C
PLoS One
. 2012 Jul;
7(7):e38586.
PMID: 22768292
The field of volume visualization has undergone rapid development during the past years, both due to advances in suitable computing hardware and due to the increasing availability of large volume...
6.
Godeschalk-Slagboom C, van der Geest R, Zeppenfeld K, Botha C
Int J Comput Assist Radiol Surg
. 2012 Jul;
7(5):753-67.
PMID: 22752391
Objective: The integrated visualization of cardiac MRI during a ventricular tachycardia (VT) mapping and ablation procedure would provide improved catheter guidance and tissue assessment. We developed a system for and...
7.
Malan D, Botha C, Valstar E
Int J Comput Assist Radiol Surg
. 2012 Jan;
8(1):63-74.
PMID: 22271074
Purpose: Automated patient-specific image-based segmentation of tissues surrounding aseptically loose hip prostheses is desired. For this we present an automated segmentation pipeline that labels periprosthetic tissues in computed tomography (CT)....
8.
Malan D, Botha C, Kraaij G, Joemai R, van der Heide H, Nelissen R, et al.
Skeletal Radiol
. 2011 Jul;
41(5):547-55.
PMID: 21732221
Objective: Computed tomography is the modality of choice for measuring osteolysis but suffers from metal-induced artefacts obscuring periprosthetic tissues. Previous papers on metal artefact reduction (MAR) show qualitative improvements, but...
9.
Kok P, Baiker M, Hendriks E, Post F, Dijkstra J, Lowik C, et al.
IEEE Trans Vis Comput Graph
. 2010 Oct;
16(6):1396-404.
PMID: 20975180
The analysis of multi-timepoint whole-body small animal CT data is greatly complicated by the varying posture of the subject at different timepoints. Due to these variations, correctly relating and comparing...
10.
Lee R, Van Zundert A, Botha C, Lataster L, van Zundert T, van der Ham W, et al.
Reg Anesth Pain Med
. 2010 Jul;
35(4):364-9.
PMID: 20607879
Background And Objectives: The goal of this study was to investigate,with magnetic resonance imaging, the human anatomic positions of the spinal canal (eg, spinal cord, thecal tissue) in various postures...