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Cited by 16 publications
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References 12 publications
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“…These values are similar to the ones reported in [3,4]. Other groups have addressed the segmentation using promising semi-automatic methods [12,13], although the problem remains complex.…”
Section: Clinical Practicabilitysupporting
confidence: 85%
“…These values are similar to the ones reported in [3,4]. Other groups have addressed the segmentation using promising semi-automatic methods [12,13], although the problem remains complex.…”
Section: Clinical Practicabilitysupporting
confidence: 85%
“…Similar to the approach of CT-based navigation for preoperative planning, 3D FE models are now reconstructed using imaging data following a subject-specific approach [ 53 ]. Since the segmentation process is time-consuming, many studies implemented semi-automated segmentation methods to extract objects of interests from CT and MRI data [ 54 56 ]. The clarity and the sensitivity of the images tend to vary from scan to scan, often requiring more manual segmentation methods to ensure a higher level of confidence.…”
Section: Discussionmentioning
confidence: 99%
“…This method achieves good results, but manual corrections need to be performed in the case of inaccuracies. Fornaro et al (2010) propose to apply a 3D-connected component algorithm to separate bone fragments in simple cases. Moreover, the algorithm also allows to reject small fragments and to remove false-positive labelled structures.…”
Section: Fragment Separationmentioning
confidence: 99%
“…The placement of the seed is used to label the bone fragments, hence this process is repeated until all the fragments have been labelled. Fornaro et al (2010) also use a sheetness-based method to segment fractured pelvic bones. In order to identify cortical tissue, a local adaptive thresholding method, based on the sheetness measure and a weight factor, is utilised.…”
Section: Authorsmentioning
confidence: 99%