Image Processing: Page 65

Image quality, patient safety, and the future of 3D ultrasound
By Isabelle Wegmann Hachette and Per Flygare
Ultrasound has a bright future ahead, thanks to new developments in 3D/4D that are making the technology more versatile for a wide range of applications. In this article, two application specialists from software developer ContextVision discuss the state of the art in ultrasound image processing.
May 29, 2014
GE partners with CorTechs Labs, debuts SpinLab
By AuntMinnie.com staff writers
GE Healthcare is partnering with CorTechs Labs to combine its MRI technology with CorTechs Labs' NeuroQuant postprocessing application.
May 12, 2014
FDA clears Esaote's ultrasound Virtual Navigator
By AuntMinnie.com staff writers
Esaote has received U.S. Food and Drug Administration clearance to market and sell its Virtual Navigator ultrasound fusion imaging software.
May 11, 2014
Low iodine and kVp plus iterative recon improves CCTA
By Eric Barnes
Using less iodine, reduced tube voltage, and iterative reconstruction maintains image quality while significantly cutting radiation dose in coronary CT angiography (CCTA) scans, according to a study from researchers in China and the U.S.
May 11, 2014
ARRS: Iterative recon cuts dose for pediatric head CT
By Eric Barnes
Radiation doses to sensitive brain regions are significantly reduced when iterative reconstruction is used in pediatric brain CT, according to a presentation at this week's American Roentgen Ray Society (ARRS) meeting in San Diego.
May 6, 2014
Algorithm spots changes in follow-up brain MRI studies
By Erik L. Ridley
Detecting changes in follow-up imaging studies can be difficult due to technical factors as well as human error. A software algorithm developed by a Canadian research team may be able to provide radiologists with some assistance.
May 6, 2014
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GE gets FDA nod for Q.Clear
By AuntMinnie.com staff writers
GE Healthcare has received U.S. Food and Drug Administration 510(k) clearance for its Q.Clear PET iterative reconstruction algorithm.
April 7, 2014
Mammography texture analysis may predict false positives
By Erik L. Ridley
False-positive results are an unfortunate aspect of mammography. But an algorithm that analyzes the texture of breast tissue on mammograms may be able to predict which patients are more likely to have negative biopsy results, paving the way for more individualized screening, according to researchers from the University of Pennsylvania.
March 23, 2014
Mobile devices, tablets come of age for remote image reading
By Frances Rylands-Monk
VIENNA - Tablets and mobile devices are evolving rapidly, providing alternatives to traditional workstations. Today's Refresher Course at ECR 2014 offers radiologists a comprehensive review of how these devices can be used to access medical images and patient records, and helps familiarize them with different technical settings and new mobile applications available.
March 5, 2014
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ContextVision to show upgrades at ECR 2014
By AuntMinnie.com staff writers
Image enhancement developer ContextVision will show enhancements to its USPlusView product line and GOPView Mammo2 at ECR 2014.
February 26, 2014
Aycan, Chimaera get FDA OK for software
By AuntMinnie.com staff writers
Aycan Medical Systems and Chimaera have received 510(k) clearance from the U.S. Food and Drug Administration for Chimaera FusionSync.
February 26, 2014
Quantitative DECT predicts adenocarcinoma grade
By Eric Barnes
Quantitative assessment of tumors using dual-energy CT (DECT) can help predict the aggressiveness and invasiveness of lung adenocarcinoma, according to a study by researchers from South Korea that was presented at the RSNA 2013 meeting.
January 21, 2014
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