Results 71 to 80 of about 101,581 (227)
Concrescence: Cone-Beam Computed Tomography Imaging Perspective
Case Reports in Dentistry, 2016 Concrescence is a form of twinning, formed by the confluence of cementum of two teeth at the root level. The diagnosis of concrescence has largely relied on the conventional 2D imaging.
Ali Zakir Syed +3 more
doaj +1 more source
Knowledge, attitude and perception on radiation imaging among children's caregivers in the pediatric dental clinic [PDF]
, 2017 OBJECTIVE: Nuclear medicine provides important clinical information for diagnostic and therapeutic purposes. Use of medical imaging has gradually increased in the United States and this has raised health concerns about the potential future risks ...
Hwang, Haejin
core
High resolution computed tomography at the Ghent University: measuring, visualizing and analyzing the internal structure of objects with sub-micron precision. [PDF]
, 2007 A
Masschaele, Bert
core +1 more source
High resolution image reconstruction with constrained, total-variation minimization
, 2011 This work is concerned with applying iterative image reconstruction, based on constrained total-variation minimization, to low-intensity X-ray CT systems that have a high sampling rate.
Chartrand, Rick +4 more
core +1 more source
Four-dimensional Cone Beam CT Reconstruction and Enhancement using a Temporal Non-Local Means Method
, 2012 Four-dimensional Cone Beam Computed Tomography (4D-CBCT) has been developed to provide respiratory phase resolved volumetric imaging in image guided radiation therapy (IGRT).
Ahmad +46 more
core +1 more source
Applications of cone beam computed tomography for a prosthodontist
The Journal of Indian Prosthodontic Society, 2016 Cone beam computed tomography (CBCT) is a medical imaging technique of X-ray computed tomography where the X-rays are divergent, forming a cone. CBCT systems have been designed for imaging hard tissues of the maxillofacial region. The increasing availability of this technology provides the dental clinician with an imaging modality capable of providing ...
George Puthenpurayil John +3 more
openaire +3 more sources
, 2012 Iterative image reconstruction (IIR) with sparsity-exploiting methods, such as total variation (TV) minimization, investigated in compressive sensing (CS) claim potentially large reductions in sampling requirements.
Jørgensen, Jakob H. +2 more
core +1 more source
OTO Open, 2018 Objective In the field of cochlear implantation, the current trend toward patient-specific electrode selection and the achievement of optimal audiologic outcomes has resulted in implant manufacturers developing a large portfolio of electrodes. The aim of
Daniel Schurzig PhD +7 more
doaj +1 more source
Cone beam computed tomography – the importance of z-axis
Journal of Indian Academy of Oral Medicine and Radiology, 2019 Background: Conventional imaging is the backbone of dentistry. Intraoral and extraoral radiographs are commonly used for diagnosis and clinical management for multiple maxillofacial pathologies.
Anusuya G Savalagi +2 more
doaj +1 more source
Cone beam computed tomography in oral implants
National Journal of Maxillofacial Surgery, 2013 Cone beam computed tomography (CBCT) scanners for the oral and maxillofacial region were pioneered in the late 1990s independently by Arai et al. in Japan and Mozzo et al. CBCT has a lower dose of radiation, minimal metal artifacts, reduced costs, easier accessibility, and easier handling than multislice computed tomography (MSCT); however, the latter ...
Gupta, Jyoti, Ali, Syed Parveez
openaire +3 more sources