PMID: 11918976Mar 29, 2002Paper

Comparison of flat-panel detector and image-intensifier detector for cone-beam CT

Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society
R BabaShigeyuki Ikeda

Abstract

We evaluated a flat-panel detector (FPD) (scintillator screen and a-Si photo-sensor array) for use in a cone-beam computed tomography (CT) detector and compared it with an image-intensifier detector (IID). The FPD cone-beam CT system has a higher spatial resolution than the IID system. At equal pixel sizes, the standard deviation of noise intensity of the FPD system is equal to that of the IID system. However, the circuit noise of the FPD must be reduced, especially at low doses. Our evaluations show that the FPD system has a strong potential for use as a cone-beam CT detector because of high-spatial resolution.

References

Nov 1, 1991·Medical Physics·S RudinR Wong
Oct 17, 1980·Science·E L RitmanE H Wood
Nov 1, 1995·Physics in Medicine and Biology·P S ChoT W Griffin
Dec 29, 2000·IEEE Transactions on Medical Imaging·R NingY Ning
Mar 20, 2002·Frontiers of Medical and Biological Engineering : the International Journal of the Japan Society of Medical Electronics and Biological Engineering·R BabT Sanmiya

❮ Previous
Next ❯

Citations

Aug 25, 2009·Der Radiologe·Y KyriakouW A Kalender
Oct 14, 2008·Health Physics·Stuart C White
Mar 9, 2007·The Bulletin of Tokyo Dental College·Aya YajimaYasutomo Yajima
Nov 23, 2011·Nihon Hoshasen Gijutsu Gakkai zasshi·Tsutomu Gomi
Aug 13, 2011·Dento Maxillo Facial Radiology·Francine Kühl PanzarellaC Costa
Feb 17, 2006·Clinical Oral Investigations·Maria Eugenia GuerreroDaniel van Steenberghe
May 15, 2009·AJNR. American Journal of Neuroradiology·A C Miracle, S K Mukherji
Mar 1, 2012·Atlas of the Oral and Maxillofacial Surgery Clinics of North America·Christos AngelopoulosAllan G Farman
Oct 19, 2010·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Zhi-ling ZhangXu-chen Ma
Jan 23, 2009·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Georg EggersJoachim Mühling
Jun 3, 2015·Forensic Science International : Synergy·Zhi-pu GeXu-chen Ma
Sep 25, 2009·The International Journal of Medical Robotics + Computer Assisted Surgery : MRCAS·Chung How KauRandy K Ellis
Sep 30, 2014·Dento Maxillo Facial Radiology·R PauwelsS S Thongvigitmanee
Jul 9, 2009·Journal of Vascular and Interventional Radiology : JVIR·Michael J WallaceUNKNOWN Technology Assessment Committee of the Society of Interventional Radiology
May 28, 2008·Journal of Vascular and Interventional Radiology : JVIR·Michael J WallaceUNKNOWN Technology Assessment Committee of the Society of Interventional Radiology
Apr 28, 2006·Nihon Hoshasen Gijutsu Gakkai zasshi·Kiyoshi SakamotoNorio Nakao
Nov 28, 2020·AJNR. American Journal of Neuroradiology·K L RuedingerC M Strother
Dec 29, 2020·Journal of Vascular and Interventional Radiology : JVIR·Emily L MarshallOsman Ahmed
Jun 16, 2018·Dental Clinics of North America·Ibrahim Nasseh, Wisam Al-Rawi

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society
Tsutomu GomiTosiaki Miyati
Radiation Protection Dosimetry
Oleg TischenkoEgbert Buhr
International Journal of Legal Medicine
Christian SchymaBurkhard Madea
© 2022 Meta ULC. All rights reserved