Joint contrast optimization and object segmentation in active polarimetric images - Archive ouverte HAL Access content directly
Journal Articles Optics Letters Year : 2012

Joint contrast optimization and object segmentation in active polarimetric images

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Guillaume Anna
  • Function : Author
  • PersonId : 931883
Nicolas Bertaux
  • Function : Author
  • PersonId : 833890
Frédéric Galland
François Goudail
  • Function : Author
  • PersonId : 976638

Abstract

We present a method for automatic target detection based on the iterative interplay between an active polarimetric imager with adaptive capabilities and a snake-based image segmentation algorithm. It successfully addresses the difficult situations where the target and the background differ only by their polarimetric properties. This method illustrates the benefits of integrating digital processing algorithms at the heart of the image acquisition process rather than using them only for postprocessing.
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Dates and versions

hal-00747209 , version 1 (30-10-2012)

Identifiers

  • HAL Id : hal-00747209 , version 1

Cite

Guillaume Anna, Nicolas Bertaux, Frédéric Galland, François Goudail, Daniel Dolfi. Joint contrast optimization and object segmentation in active polarimetric images. Optics Letters, 2012, 37 (16), pp.3321-3323. ⟨hal-00747209⟩
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