Image Processing: Page 75

Software offers advanced visualization of prostate MRI
By Erik L. Ridley
Monday, November 26 | 12:45 p.m.-1:15 p.m. | LL-INE-MO8B | Lakeside Learning CenterIn this educational exhibit, German researchers will present an integrated software tool for the automated analysis and advanced visualization of multiparametric MRI of the prostate.
November 11, 2012
Lesion tracking tool boosts efficiency in RECIST assessments
By Erik L. Ridley
Monday, November 26 | 11:10 a.m.-11:20 a.m. | SSC08-05 | Room S402ABA study team will describe how an automated lesion tracking tool improves radiologist efficiency for quantitative assessment of cancer response on CT studies.
November 11, 2012
MIP reformatting aids in urinary tract stone detection
By Erik L. Ridley
Sunday, November 25 | 11:45 a.m.-11:55 a.m. | SSA10-07 | Room E353BIn this scientific session, researchers will share how coronal maximum intensity projection (MIP) image reformations can improve the detection and measurement of urinary tract stones.
November 11, 2012
MBIR takes on ASIR in low-dose chest CT
By Eric Barnes
Thursday, November 29 | 11:10 a.m.-11:20 a.m. | SSQ03-05 | Room S405ABBoth adaptive statistical iterative reconstruction (ASIR) and model-based iterative reconstruction (MBIR) improve image quality at low doses, but does GE Healthcare's more advanced MBIR algorithm produce noticeably sharper lung images?
November 5, 2012
AIDR 3D boosts image quality at half the dose
By Eric Barnes
Wednesday, November 28 | 3:50 p.m.-4:00 p.m. | SSM20-06 | Room S404ABCompared with filtered back projection reconstruction images, CT images processed with adaptive iterative dose reduction (AIDR) 3D have less noise, better low-contrast resolution, better diagnostic image quality, and less artifact, reported researchers from Leiden University Medical Center.
November 5, 2012
Study pinpoints optimal ASIR blend for stomach cancer
By Eric Barnes
Wednesday, November 28 | 3:40 p.m.-3:50 p.m. | SSM08-05 | Room E353BWhat's the best blend of adaptive statistical iterative reconstruction (ASIR) for evaluating gastric cancers for postoperative follow-up? Researchers from South Korea wanted to minimize radiation dose but avoid missing a recurrence, so they systematically analyzed the results of different blends.
November 5, 2012
Cardiac CTA incorporates function, motion analysis
By Eric Barnes
Wednesday, November 28 | 3:40 p.m.-3:50 p.m. | SSM03-05 | Room S502ABA 64-detector-row scanner can deliver anatomic as well as functional information if you follow the lead of Johns Hopkins University researchers, who used the same data for CT angiography (CTA) and cardiac function, motion analysis, and myocardial perfusion information.
November 5, 2012
320-slice 4D head CTA derived from CTP replaces extra scan
By Eric Barnes
Wednesday, November 28 | 8:55 a.m.-9:05 a.m. | VSNR41-02 | Room E451BA new technique can boost the quality of low-dose head CT perfusion (CTP) to the point where it can replace higher-dose 3D CT angiography (CTA), say Dutch researchers, who will explain their findings in this scientific presentation.
November 5, 2012
Iterative reconstruction won't change diffuse lung disease diagnosis
By Eric Barnes
Tuesday, November 27 | 11:20 a.m.-11:30 a.m. | SSG05-06 | Room S405ABThe use of iterative reconstruction brings important benefits, but it may have little effect on quantifying regional disease patterns in diffuse lung disease -- meaning the techniques can be used interchangeably, according to a study from University of Ulsan College of Medicine in Seoul, South Korea.
November 5, 2012
MBIR tops ASIR for ultralow-dose CT enterography
By Eric Barnes
Monday, November 26 | 11:00 a.m.-11:10 a.m. | SSC05-04 | Room E353ARadiation doses from CT enterography can be dramatically reduced with the use of iterative reconstruction. Find out how model-based iterative reconstruction (MBIR) came out on top in this Monday scientific session.
November 5, 2012
Compression helps management of hefty breast tomosynthesis data
By Erik L. Ridley
Wednesday, November 28 | 12:45 p.m.-1:15 p.m. | LL-INS-WE6B | Lakeside Learning CenterThis poster will detail the benefits of various lossless compression schemes that can be used with breast tomosynthesis images.
November 4, 2012
Computing 'clusters' enable PACS disaster recovery
By Erik L. Ridley
Tuesday, November 27 | 5:30 p.m.-6:00 p.m. | LL-INS-TU4D | Lakeside Learning CenterIn this poster presentation, a team from University Hospitals Case Medical Center in Cleveland will share its approach to radiology PACS disaster recovery.
November 4, 2012
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