Key-region detection for document images - Application to administrative document retrieval

Hongxing Gao, Marcal Rusinol, Dimosthenis Karatzas, Josep Llados, Tomokazu Sato, Masakazu Iwamura, Koichi Kise

Research output: Chapter in BookChapterResearchpeer-review

10 Citations (Scopus)

Abstract

In this paper we argue that a key-region detector designed to take into account the special characteristics of document images can result in the detection of less and more meaningful key-regions. We propose a fast key-region detector able to capture aspects of the structural information of the document, and demonstrate its efficiency by comparing against standard detectors in an administrative document retrieval scenario. We show that using the proposed detector results to a smaller number of detected key-regions and higher performance without any drop in speed compared to standard state of the art detectors.

Original languageEnglish
Title of host publicationProceedings of the 2013 12th International Conference on Document Analysis and Recognition
Pages230-234
Number of pages5
ISBN (Electronic)978-0-7695-4999-6
DOIs
Publication statusPublished - 2013

Publication series

NameProceedings of the International Conference on Document Analysis and Recognition, ICDAR
Publisher-
ISSN (Print)1520-5363

Keywords

  • Administrative Document Image Retrieval
  • MSER
  • Region Detection

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