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Three-Dimensional Reconstruction for the Whole Lung with Early Multiple Pulmonary Nodules
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A gestalt-guided heuristic boundary follower for x-ray images of lung nodules
1School of Engineering, University of California, Irvine, CA 92717.
IEEE Transactions on Pattern Analysis and Machine Intelligence
|August 27, 2011
Abstract:
A ``piecewise heuristic'' follower of the boundaries of difficult-to-notice nonoverlapping blobs in digitized images is described. The technique was tested on 324 X-ray images of candidate lung nodules from eight radiographs with good results. This technique is several times faster than earlier detectors of the boundaries of lung nodules, while maintaining good fidelity of the detected boundaries.
