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Phase-contrast digital tomosynthesis

JC Hammonds, RR Price, EF Donnelly… - Medical Physics, 2011 - link.aip.org
... The purpose of this work is to demonstrate: (1) that phase-contrast digital tomosynthesis
(PC-DTS) is possible with a conventional x-ray source, (2) that the reconstructed tomosynthesis
images ... that was operated at 24 kVp and 3 mAs for each PC radiographic image taken ...
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Comparison of Chest Dual-energy Subtraction Digital Tomosynthesis Imaging and Dual-energy Subtraction Radiography to Detect Simulated Pulmonary Nodules with …

T Gomi, M Nakajima, H Fujiwara… - Academic Radiology, 2011 - Elsevier
... To compare the effectiveness of chest dual-energy subtraction digital tomosynthesis (DES-DT ...
A DES-DT and DES radiography system (SonialVision Safire II, Shimadzu Co, Kyoto, Japan ... or
bone-subtracted tomograms of the desired layer thicknesses were reconstructed from the ...
Cited by 3 - Related articles - All 3 versions

Localization of nodules in a radiographic image

JS Schildkraut… - US Patent 7,876,937, 2011 - Google Patents
... Next, in step 104 a digitally reconstructed radiograph (DRR) is computed from the CT scan.
The location of the simulated source and detector used in this calculation matches the geometry
of the radiographic system that is used at the time of treatment. ...
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FOUR-DIMENSIONAL VOLUME IMAGING SYSTEM

DH Foos, JH Siewerdsen… - US Patent …, 2011 - freepatentsonline.com
... Once the intermediate volume images 36 are formed, image manipulation techniques can be
used on the resulting 3-D volume data, such as digitally reconstructed radiography (DRR) that
enables a 2-D image to be extracted from the reconstructed volume image. ...
Cached

Radiotherapy quality assurance of the Japanese Gynecologic Oncology Group study (JGOG1066): a cooperative phase II study of concurrent chemoradiotherapy for …

T Toita, S Kato, S Ishikura, K Tsujino… - International Journal of …, 2011 - Springer
... as hard copies. Other graphical data (including simulation, digitally reconstructed
radiography) and figures (including dose distributions) were submitted in digital
formats on CD-ROMS. The radiotherapy committee performed ...
Related articles - All 2 versions

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