Abstract
In this study, we proposed two methods for AutoImplant (https://autoimplant.grand-challenge.org/) - the cranial implant design challenge. The shape of the implant is predicted based on the inputted defective skull. This task can be accomplished either by directly predicting the implant with the defective skull, or indirectly rebuilding the complete skull and then taking the difference between the defective and complete skulls. In our work, a deep learning model is applied to automatically predict the implant. In order to solve the problem that high resolution images can often not be directly inputted to the deep learning model, two proposed methods of resize and patch-based are examined. On the test set, the proposed resize method achieves an average dice similarity score (DSC) of 0.7350 and a Hausdorff distance (HD) of 7.2425 mm, while the proposed patch-based method achieves an average DSC of 0.8887 and a HD of 5.5339 mm.
Original language | English |
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Title of host publication | Towards the Automatization of Cranial Implant Design in Cranioplasty - First Challenge, AutoImplant 2020, Held in Conjunction with MICCAI 2020, Proceedings |
Editors | Jianning Li, Jan Egger |
Publisher | Springer, Cham |
Pages | 94 -103 |
Number of pages | 10 |
Volume | 12439 |
Edition | 1 |
ISBN (Print) | 9783030643263 |
DOIs | |
Publication status | E-pub ahead of print - 4 Dec 2020 |
Event | 1st Automatization of Cranial Implant Design in Cranioplasty Challenge: AutoImplant 2020 - Virtual, Lima, Peru Duration: 8 Oct 2020 → … https://autoimplant.grand-challenge.org/ |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 12439 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 1st Automatization of Cranial Implant Design in Cranioplasty Challenge |
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Country/Territory | Peru |
City | Virtual, Lima |
Period | 8/10/20 → … |
Internet address |
Keywords
- AutoImplant
- Cranioplasty
- Deep learning
- Shape completion
- Super-resolution
ASJC Scopus subject areas
- Theoretical Computer Science
- Computer Science(all)