R L Webber
Overview
Explore the profile of R L Webber including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
90
Citations
328
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Linnenbrugger N, Webber R, Kobbelt L, Lehmann T
Methods Inf Med
. 2004 Oct;
43(4):315-9.
PMID: 15472740
Objectives: To design, implement in Java, and evaluate a method and means for the automated localization of artificial landmarks in optical images for tuned-aperture computed tomography (TACT) that allows the...
2.
Nair M, Nair U, Grondahl H, Webber R
Dentomaxillofac Radiol
. 2002 Aug;
31(5):299-304.
PMID: 12203128
Objectives: This study compared the accuracy of three radiographic imaging modalities for the detection of artificially induced radicular fractures on maxillary anterior teeth. Methods: Fractures were induced in 28 of...
3.
Linnenbrugger N, Webber R, Lehmann T
Dentomaxillofac Radiol
. 2002 Jun;
31(4):249-56.
PMID: 12087442
Objectives: To implement, refine, and evaluate a generalized TACT reconstruction method that corrects for misregistration caused by uncontrolled variations in projective magnification, alleviates normalization artifacts at borders of backprojections, and...
4.
Webber R, Webber S, Moore J
Dentomaxillofac Radiol
. 2002 Jun;
31(4):240-8.
PMID: 12087441
Objective: To design, fabricate, and perform preliminary in vitro testing of a portable, hand-held, three-dimensional (3D) dental X-ray system using options unique to Tuned-Aperture Computed Tomography (TACT). The design allows...
5.
Lehmann T, Hemler P, Webber R
Dentomaxillofac Radiol
. 2002 Jun;
31(3):187-92.
PMID: 12058267
Objective: To develop a three-dimensional (3D) model for quantitative analysis of image subtraction methods simulating clinical conditions and relevant to dental radiology. Method: A high-resolution volume representation of a formalin-preserved...
6.
Nair M, Nair UDP , Grondahl H, Webber R, Wallace J
Eur J Oral Sci
. 2002 Jan;
109(6):375-9.
PMID: 11767273
This study compared the accuracy of three imaging modalities for the detection of artificially induced vertical root fractures (VRF) on teeth in cadaver mandibles. Fifty-four single-rooted, endodontically treated mandibular teeth...
7.
Ramesh A, Ludlow J, Webber R, Tyndall D, Paquette D
Dentomaxillofac Radiol
. 2001 Oct;
30(6):319-24.
PMID: 11641730
Objectives: To compare the diagnostic efficacy of tuned aperture computed tomography (TACT) with the application of the 'buccal object rule' (BOR) in the localization of simulated periodontal defects. Methods: Thirty...
8.
Nair M, Seyedain A, Agarwal S, Webber R, Nair U, Piesco N, et al.
J Dent Res
. 2001 Oct;
80(7):1621-4.
PMID: 11597021
Quantification of osseous healing is a challenging task, requiring expensive advanced imaging modalities. To improve diagnostic osseous imaging, we undertook this prospective study to explore the potential of Tuned Aperture...
9.
Nair M, Seyedain A, Webber R, Nair U, Piesco N, Agarwal S, et al.
Eur Radiol
. 2001 Aug;
11(8):1510-5.
PMID: 11519567
The aim of this study was to evaluate osseous healing in mandibular defects using fractal analyses on conventional radiographs and tuned aperture computed tomography (TACT; OrthoTACT, Instrumentarium Imaging, Helsinki, Finland)...
10.
Pornprasertsuk S, Ludlow J, Webber R, Tyndall D, Sanhueza A, Yamauchi M
Bone
. 2001 Aug;
29(2):180-4.
PMID: 11502481
Fractal analysis was used to quantify changes in trabecular bone induced through the use of a rat tail-suspension model to simulate microgravity-induced osteopenia. Fractal dimensions were estimated from digitized radiographs...