Fast computation of a contrast-invariant image representation

MONASSE ; GUICHARD

Type de document
ARTICLE DE PERIODIQUE
Langue
anglais
Auteur
MONASSE ; GUICHARD
Résumé / Abstract
This paper sets out a new representation of an image which is contrast independent. The image is decomposed into a tree of ?shapes? based on connected components of level sets, which provides a full and nonredundant representation of the image. A fast algorithm to compute the tree, the fast level lines transform (FLLT), is explained in detail. Some simple and direct applications of this representation are shown

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