Advanced Visualization: Page 197

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
Wavelet compression technique slashes CT data transfer speeds
By Erik L. Ridley
Monday, November 26 | 5:00 p.m.-5:30 p.m. | LL-INS-MO5C | Lakeside Learning CenterGerman researchers have developed a data compression technique that can facilitate high-speed transfer of CT image data; they'll share their findings in this Monday evening poster presentation.
November 4, 2012
Preprocessing boosts lossless CT compression
By Erik L. Ridley
Monday, November 26 | 12:15 p.m.-12:45 p.m. | LL-INS-MO4A | Lakeside Learning CenterThis poster presentation will highlight a technique that can increase the compressibility of JPEG 2000 lossless-compressed images.
November 4, 2012
Quantitative methods find best digital mammo compression
By Erik L. Ridley
Identifying the right compression ratios for digital images is never easy, especially for mammography. But Greek researchers believe they may have found a way to determine the optimal ratio though quantitative metrics, rather than subjective assessments such as radiologists' perceptions of image quality.
November 1, 2012
MIM rolls out MIM 5.6
By AuntMinnie.com staff writers
Medical imaging software developer MIM Software has released version 5.6 of its MIM software.
October 31, 2012
Mirada launches new software at ASTRO
By AuntMinnie.com staff writers
Medical imaging software developer Mirada Medical is launching new software designed to perform automated image processing for radiation therapy at this week's American Society for Radiation Oncology (ASTRO) meeting.
October 29, 2012
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