3D Printing: Page 58

Wavelet algorithm transforms cerebral CT angiography
By Eric Barnes
Visualization of cerebral vessels at CT angiography can be vastly improved with the use of a novel technique called wavelet transform, which boosts signal-to-noise ratios as much as ninefold in 3D datasets and improves image quality overall, according to German researchers.
January 19, 2015
2015 01 20 09 31 20 27 2015 01 20 Adv Insider Thumb 20150120163138
Dose concerns rise in Middle East; Rehani's vision of the future; postmortem MRI
By Philip Ward
January 13, 2015
New display calibration method may boost color image viewing
By Erik L. Ridley
Although color now pervades medical imaging, currently accepted calibration methods for imaging displays still rely on assessing gray levels. Display calibration may soon enter the color era, however, if a proposed extension to the DICOM Grayscale Standard Display Function is adopted.
January 8, 2015
2015 01 07 15 17 49 195 Color Burst 200
Ultrasound, MRI line up for 4D radiotherapy
By Tami Freeman, PhD
The recent 4D Treatment Planning Workshop examined how ultrasound and MRI can be used to help deliver radiotherapy of moving and deforming targets. One area examined in detail was the use of imaging for monitoring motion during treatment and reoptimizing the plan accordingly.
December 25, 2014
2014 12 24 10 34 50 493 2014 12 26 Medphysweb 4 D Kidney Imrt 20141224174903
Novel method for appendicitis; shear-wave elastography advances; Germany's quality guidelines
By Philip Ward
December 21, 2014
VirtualScopics, IXICO sign new licensing deal
By AuntMinnieEurope.com staff writers
Clinical trial imaging services provider VirtualScopics and brain health firm IXICO have finalized a multiyear software license and support agreement.
December 15, 2014
TeraRecon highlights innovations, implementations at RSNA 2014
By AuntMinnieEurope.com staff writers
TeraRecon is highlighting some innovations of its iNtuition and iNteract+ line and major implementations at RSNA 2014.
December 1, 2014
Tumor-analysis tool can help predict survival
By Eric Barnes
Texture analysis may still be experimental, but it's becoming a leading cancer research technique in several institutions around the world. Technology developed in the U.K. is being applied to MR and CT images to predict the aggressiveness and prognosis of cancers throughout the body.
November 25, 2014
2014 11 25 13 37 36 777 2014 11 26 Texture Analysis Ganeshan Tex Rad Software 20141125204052
ContextVision to unveil ultrasound software at RSNA 2014
By AuntMinnieEurope.com staff writers
ContextVision plans to show updates to its 3D ultrasound software at RSNA 2014. The firm has also filed a patent for visualizing the skeleton using 3D sonography.
November 23, 2014
Study: Results may vary with cardiac PET software
By AuntMinnieEurope.com staff writers
Cardiac PET software applications can produce significantly different results in myocardial blood-flow analysis, a multinational research team reported in the November issue of JACC: Cardiovascular Imaging.
November 18, 2014
Cambridge Consultants unveils image-guided surgical tool
By AuntMinnieEurope.com staff writers
Cambridge Consultants has introduced Chimaera, a surgical tool that uses preoperative CT data to produce 3D images of areas being operated on.
November 18, 2014
2014 11 19 11 02 55 683 2014 11 19 Chimaera 4224
Tread carefully on lung cancer screening, U.K. experts urge
By Philip Ward
For effective implementation of lung cancer screening, start with a program targeting those most at risk and employ pathways minimizing risk of harm, including those due to overdiagnosis, and then expand as unanswered issues are clarified, U.K. specialists have advocated.
November 17, 2014
2014 11 17 13 24 33 812 2014 11 18 Ct Insider Pic2 20141117203706
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