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Pré-Publication, Document De Travail Année : 2000

Multi-bands image segmentation: a scalar approach

Résumé

In the domain of multi-bands image processing, two different approaches can be considered: the scalar one and the vectorial one. This paper presents a method that belongs to the first approach. The method is achieved in three steps. The first step tempts to eliminate redundant observations by making a selection of relevant bands. In the second step, each of the selected bands is segmented using a technique of histogram multi-thresholding. In the last step, a fusion by a combination of the results of the selected bands allows one to obtain the final segmentation. This scheme is illustrated in the frame of an application in high-resolution multispectral imagery acquired by the Compact Airborne Spectrographic Imager (CASI).
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Dates et versions

hal-00004627 , version 1 (03-04-2005)

Identifiants

  • HAL Id : hal-00004627 , version 1

Citer

Chafik Kermad, Kacem Chehdi. Multi-bands image segmentation: a scalar approach. 2000. ⟨hal-00004627⟩

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