Shape preserving local histogram modification

A novel approach for shape preserving contrast enhancement is presented in this paper. Contrast enhancement is achieved by means of a local histogram equalization algorithm which preserves the level-sets of the image. This basic property is violated by common local schemes, thereby introducing spuri...

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Détails bibliographiques

Publié dans:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 8(1999), 2 vom: 28., Seite 220-30
Auteur principal:	Caselles, V (Auteur)
Autres auteurs:	Lisani, J L, Morel, J M, Sapiro, G
Format:	Article en ligne
Langue:	English
Publié:	1999
Accès à la collection:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Sujets:	Journal Article