Carestream wins new order from OSF HealthCare

AuntMinnie.com staff writers
Aug 26, 2019
2018 12 11 18 57 3717 Carestream Rsna 2018 400

Carestream Health said it has delivered a new DRX-Evolution Plus digital radiography (DR) system to longtime customer OSF HealthCare Saint Francis Medical Center in Peoria, IL.

The vendor has provided imaging systems to OSF for approximately seven years, including 11 DR systems in 2016.

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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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