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Article Dans Une Revue Applied optics Année : 2003

Active contour segmentation by use of a multichannel incoherent optical correlator

Résumé

We describe an optoelectronic incoherent multichannel processor that is able to segment an object in a real image. The process is based on an active contour algorithm that has been transposed to optical signal processing to accelerate image processing. This implementation requires exact-valued correlations and thus opens attractive perspectives in terms of optical analog computation. Furthermore, this optical multichannel processor setup encourages incoherent processing with high-resolution images.
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Dates et versions

hal-00934615 , version 1 (22-01-2014)

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Eric Hueber, Laurent Bigue, Pierre Ambs. Active contour segmentation by use of a multichannel incoherent optical correlator. Applied optics, 2003, 42 (23), pp.4681-4687. ⟨10.1364/AO.42.004681⟩. ⟨hal-00934615⟩

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