Brain Hallucination

  • François Rousseau
Conference paper

DOI: 10.1007/978-3-540-88682-2_38

Volume 5302 of the book series Lecture Notes in Computer Science (LNCS)
Cite this paper as:
Rousseau F. (2008) Brain Hallucination. In: Forsyth D., Torr P., Zisserman A. (eds) Computer Vision – ECCV 2008. ECCV 2008. Lecture Notes in Computer Science, vol 5302. Springer, Berlin, Heidelberg

Abstract

In this paper, we investigate brain hallucination, or generating a high resolution brain image from an input low-resolution image, with the help of another high resolution brain image. Contrary to interpolation techniques, the reconstruction process is based on a physical model of image acquisition. Our contribution is a new regularization approach that uses an example-based framework integrating non-local similarity constraints to handle in a better way repetitive structures and texture. The effectiveness of our approach is demonstrated by experiments on realistic Magnetic Resonance brain images generating automatically high-quality hallucinated brain images from low-resolution input.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • François Rousseau
    • 1
  1. 1.LSIIT, UMR CNRS/ULPStrasbourgFrance