Carestream lands large DR order in Ill.

AuntMinnie.com staff writers
Sep 19, 2016

Carestream Health has installed a total of 11 digital radiography (DR) systems at OSF Saint Francis Medical Center in Peoria, IL, and two affiliated ambulatory care centers in Peoria and Washington, IL.

Carestream delivered four DRX-Evolution systems, two DRX-Revolution mobile x-ray systems, and five DRX-Mobile retrofit kits, according to Carestream.

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(a) Raw example of a dynamic digital radiograph. (b) Contrast equalization using contrast-limited adaptive equalization shows improved anatomical visualization. (c) Training data is generated through manually labeling using SLEAP’s graphical user interface. (d-e) Neural network detection schematic. For each quadrant a series of two networks were used. The first identifies the quadrant center, the second using input of the first, then identifies individual anatomical landmarks within a quadrant. (d) Four neural networks were trained, each with the objective of identifying a chest quadrant centroid. The four separate quadrants are visualized as colored boxes (right upper quadrant, green; right lower quadrant, blue; left upper quadrant, red; left lower quadrant, yellow). (e) Serial centroid then anatomical identification. Two quadrant examples showing confidence maps of trained neural networks identifying quadrant centroids (left) and then anatomical confidence maps (right). Image and caption courtesy of Chest Pulmonary.
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