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...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 8(1999), 2 vom: 28., Seite 220-30
1. Verfasser:	Caselles, V (VerfasserIn)
Weitere Verfasser:	Lisani, J L, Morel, J M, Sapiro, G
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	1999
Zugriff auf das übergeordnete Werk:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:	Journal Article