Text/Graphics Separation Revisited
Identifieur interne : 008267 ( Main/Exploration ); précédent : 008266; suivant : 008268Text/Graphics Separation Revisited
Auteurs : Karl Tombre ; Salvatore Tabbone ; Loïc Pélissier ; Bart Lamiroy ; Philippe DoschSource :
English descriptors
Abstract
Text/graphics separation aims at segmenting the document into two layers : a layer assumed to contain text and a layer containing graphical objects. In this paper, we present a consolidation of a method proposed by Fletcher and Kasturi, with a number of improvements to make it more suitable for graphics-rich documents. We discuss the right choice of thresholds for this method, and their stability. We also propose a post-processing step for retrieving text components touching the graphics, through local segmentation of the distance skeleton.
Affiliations:
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Le document en format XML
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