PMID: 15357205Sep 11, 2004Paper

Reduction of ring artefacts in high resolution micro-CT reconstructions

Physics in Medicine and Biology
J Sijbers, Andrei Postnov

Abstract

High resolution micro-CT images are often corrupted by ring artefacts, prohibiting quantitative analysis and hampering post processing. Removing or at least significantly reducing such artefacts is indispensable. However, since micro-CT systems are pushed to the extremes in the quest for the ultimate spatial resolution, ring artefacts can hardly be avoided. Moreover, as opposed to clinical CT systems, conventional correction schemes such as flat-field correction do not lead to satisfactory results. Therefore, in this note a simple but efficient and fast post processing method is proposed that effectively reduces ring artefacts in reconstructed micro-CT images.

References

Feb 8, 2003·Applied Radiation and Isotopes : Including Data, Instrumentation and Methods for Use in Agriculture, Industry and Medicine·P M JennesonP J Gregory

❮ Previous
Next ❯

Citations

Aug 21, 2010·Journal of Synchrotron Radiation·Valeriy TitarenkoXianghui Xiao
Aug 19, 2011·Biomedical Engineering Online·Emran M Abu AnasK Hasan
Jun 3, 2010·The Review of Scientific Instruments·Xiaoquan YangQingming Luo
Aug 11, 2006·Medical Physics·Jenghwa ChangHoward Amols
Jan 15, 2016·Dento Maxillo Facial Radiology·Mahdi ShahmoradiMichael Swain
Jul 1, 2014·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Sigal TrattnerNir Sochen
Dec 13, 2006·International Journal of Radiation Oncology, Biology, Physics·Yongbin ZhangLei Dong
Jul 15, 2016·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Gregory Samelsohn
Jan 20, 2017·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Vincent Van NieuwenhoveJan Sijbers
Jul 4, 2015·Scientific Reports·J W GibbsP W Voorhees
Apr 7, 2016·Brazilian Oral Research·Vanessa Lessa AraújoRicardo Gariba Silva
Mar 7, 2017·Advanced Structural and Chemical Imaging·Francesco BrunAlessia Cedola
Dec 24, 2016·Journal of Synchrotron Radiation·Clément JailinStéphane Roux
Jan 5, 2007·Physics in Medicine and Biology·Wojciech ZbijewskiFreek J Beekman
Aug 1, 2007·Physics in Medicine and Biology·Nikola Krstajić, Simon J Doran
Aug 8, 2009·Physics in Medicine and Biology·Yiannis KyriakouWilli A Kalender
Nov 5, 2010·Physics in Medicine and Biology·Emran Mohammad Abu AnasMd Kamrul Hasan
Oct 25, 2014·Journal of Synchrotron Radiation·E X MiquelesJ S V Bermúdez
Jun 29, 2017·Journal of Applied Crystallography·Jinxing JiangKenji Sakurai
Jan 13, 2018·Physics in Medicine and Biology·Lorenzo MassimiAlessia Cedola
Oct 23, 2019·Physics in Medicine and Biology·Zhen Chao, Hee-Joung Kim
Aug 14, 2019·Medical Physics·Morteza SalehjahromiHengyong Yu
Oct 28, 2016·Journal of Synchrotron Radiation·Valeriy Titarenko
Sep 22, 2011·Physics in Medicine and Biology·Emran Mohammad Abu AnasMd Kamrul Hasan
Oct 21, 2015·Optics Express·Vincent Van NieuwenhoveJan Sijbers
Jan 21, 2016·Physics in Medicine and Biology·Luxin YanQiude Zhang
May 13, 2009·Optics Express·Beat MünchMarco Stampanoni
May 2, 2012·Physics in Medicine and Biology·A JirasekM Hilts

❮ 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.