Model-Based Parameter Recovery from Uncalibrated Optical Images

نویسندگان

  • Stephen J. Preece
  • Iain B. Styles
  • S. D. Cotton
  • Ela Claridge
  • A. Calcagni
چکیده

We propose a novel method for quantitative interpretation of uncalibrated optical images which is derived explicitly from an analysis of the image formation model. Parameters characterising the tissue are recovered from images acquired using filters optimised to minimise the error. Preliminary results are shown for the skin, where the technique was successfully applied to aid the diagnosis and interpretation of non-melanocytic skin cancers and acne; and for the more challenging ocular fundus, for mapping of the pigment xanthophyll.

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[5] P. Besl. Active optical imaging sensors. In J. Sanz, editor, Advances in Machine Vision: Ar- chitectures and Applications. Springer Verlag, 1989.

d model extraction from uncalibrated 2-d camera views. [7] Brian Curless and Marc Levoy. A volumetric method for building complex models from range images.

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عنوان ژورنال:
  • Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention

دوره 8 Pt 2  شماره 

صفحات  -

تاریخ انتشار 2005