{
  "abstract": "Mathematical models are often used to describe natural phenomena, organisms and anatomy. This paper presents a Model-Image Registration framework that can be used to evaluate models of anatomical shape. An optimisation process is applied to the model parameters to fit the model to an organ of interest in a volumetric image. The fit is obtained by maximising a metric that measures how closely the model surface atches the image edge features, according to gradient magnitude and orientation with respect to the surface normal. The system was tested using a spiral shell model, with generated data as ground truth, and also with CT scans of the temporal bone. The parameters converge to within a close tolerance after a few hundred iterations on the test data, and show promising results on registering with the clinical data.",
  "authors": [
    {
      "author_fullname": "Baker, Gavin",
      "author_place": 1,
      "persona_email": "gavinb@cs.mu.oz.au",
      "persona_firstname": "Gavin",
      "persona_id": 8,
      "persona_lastname": "Baker"
    },
    {
      "author_fullname": "Barnes, Nick",
      "author_place": 2,
      "persona_email": "nick.barnes@nicta.com.au",
      "persona_firstname": "Nick",
      "persona_id": 123,
      "persona_lastname": "Barnes"
    }
  ],
  "categories": [],
  "comments": [],
  "date_submitted": "2005-08-05T07:27:02Z",
  "journals": [
    {
      "journal_id": 3,
      "journal_name": "The Insight Journal"
    }
  ],
  "license": "You are licensing your work to Kitware Inc. under the\nCreative Commons Attribution License Version 3.0.\n\nKitware Inc. agrees to the following:\n\nKitware is free\n * to copy, distribute, display, and perform the work\n * to make derivative works\n * to make commercial use of the work\n\nUnder the following conditions:\n\\\"by Attribution\\\" - Kitware must attribute the work in the manner specified by the author or licensor.\n\n * For any reuse or distribution, they must make clear to others the license terms of this work.\n * Any of these conditions can be waived if they get permission from the copyright holder.\n\nYour fair use and other rights are in no way affected by the above.\n\nThis is a human-readable summary of the Legal Code (the full license) available at\nhttp://creativecommons.org/licenses/by/3.0/legalcode",
  "publication_id": 27,
  "reviews": [],
  "revisions": [
    {
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          "unstructured": "Three-dimensional geometric modeling of the cochlea using helico-spiral approximation+IEEE Transactions on Biomedical Engineering+1392+2000+1402+S. Yoo+J. Rubinstein+M. Vannier"
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        {
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          "score": 75.90367,
          "unstructured": "Comparative review of the human bony labyrinth+Yearbook of Physical Anthropology+211+1998+251+F. Spoor+F. Zonnenveld"
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          "unstructured": "Improved and simpli ed methods for specifying positions of the electrode bands of a cochlear implant array+American Journal of Otology+859+1996+865+L. Cohen+J. Xu+S. Xu+Clark"
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          "doi": "10.1007/978-3-540-30549-1_7",
          "key": "ref7",
          "score": 76.284134,
          "unstructured": "Cochlea modelling: Clinical challenges and tubular extraction+In: 17th Australian Joint Conference on Arti cial Intelligence+2004+O Baker+S. 'Leary+N. Barnes+Kazmierczak"
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          "unstructured": "Scale-space and edge detection using anisotropic di usion+IEEE Transactions on Pattern Analysis and Machine Intelligence+629+1990+639+P. Perona+Malik"
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          "unstructured": "Parametric estimate of intensity inhomogeneities applied to MRI+IEEE Transactions On Medical Imaging+153+2000+165+M. Styner+G. Gerig+C. Brechbuehler+Szekely"
        }
      ],
      "dapp": null,
      "dataset": null,
      "doi": "10.54294/iyhy7d",
      "handle": "1926/32",
      "source_code": null,
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  ],
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  "submitted_by_author": {
    "author_email": "gavinb@cs.mu.oz.au",
    "author_firstname": "Gavin",
    "author_fullname": "Baker, Gavin",
    "author_id": 8,
    "author_institution": "The University of Melbourne",
    "author_lastname": "Baker"
  },
  "tags": [
    "registration",
    "modelling"
  ],
  "title": "Model-Image Registration of Parametric Shape Models: Fitting a Shell to the Cochlea"
}