Agfa gets Canadian DR install

AuntMinnie.com staff writers

Nov 29, 2010

Agfa HealthCare of Greenville, SC, announced the upcoming installation of its DX-D 300 direct radiography (DR) suite in Canada at Credit Valley Imaging Associates in Mississauga, Ontario.

Credit Valley Imaging Associates offers a variety of diagnostic imaging services, including x-ray, ultrasound, vascular ultrasound, and mammography.

Related Reading

Agfa inks resale deal with Forcare, November 28, 2010

Agfa, TeraRecon team up, November 24, 2010

Agfa inks CR contract with NHD, November 18, 2010

Agfa raises imaging film prices, November 15, 2010

New DR units pace Agfa RSNA launches, October 14, 2010

Copyright © 2010 AuntMinnie.com

Test set images with ground truth (teal, red) and model predictions (green, yellow), with true positives (green), false positives (yellow), and false negatives (red). Predictions from the 6x-YOLOv5 ensemble trained on histogram equalized input images with a y = 0.2 avalanche scheme, achieving 0.536 precision, 0.795 recall, and 0.723 F2 score. Image and caption courtesy of Scientific Reports.

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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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