Publication detail

Efficient schemes for computing alpha-tree representations

HAVEL, J. MERCIOL, F. LEFEVRE, S.

Original Title

Efficient schemes for computing alpha-tree representations

Type

conference paper

Language

English

Original Abstract

Hierarchical image representations have been addressed by various models by the past, the max-tree being probably its best representative within the scope of Mathematical Morphology. However, the max-tree model requires to impose an ordering relation between pixels, from the lowest values (root) to the highest (leaves). Recently, the alpha-tree model has been introduced to avoid such an ordering. Indeed, it relies on image quasi-flat zones, and as such focuses on local dissimilarities. It has led to successful attempts in remote sensing and video segmentation. In this paper, we deal with the problem of alpha-tree computation, and propose several efficient schemes which help to ensure real-time (or near-real time) morphological image processing

Keywords

Efficient schemes; Hierarchical image representations; Hierarchies; Image partition; Morphological image processing; Near-real time; Tree representation; Video segmentation

Authors

HAVEL, J.; MERCIOL, F.; LEFEVRE, S.

Released

27. 5. 2013

Publisher

Springer Verlag

Location

Berlin

ISBN

978-3-642-38293-2

Book

Mathematical Morphology and Its Applications to Signal and Image Processing

Edition

Lecture Notes in Computer Science Volume 7883

ISBN

0302-9743

Periodical

Lecture Notes in Computer Science

Year of study

2013

Number

7883

State

Federal Republic of Germany

Pages from

111

Pages to

122

Pages count

12

BibTex

@inproceedings{BUT106897,
  author="Jiří {Havel} and Francois {Merciol} and Sebastien {Lefevre}",
  title="Efficient schemes for computing alpha-tree representations",
  booktitle="Mathematical Morphology and Its Applications to Signal and Image Processing",
  year="2013",
  series="Lecture Notes in Computer Science Volume 7883",
  journal="Lecture Notes in Computer Science",
  volume="2013",
  number="7883",
  pages="111--122",
  publisher="Springer Verlag",
  address="Berlin",
  doi="10.1007/978-3-642-38294-9\{_}10",
  isbn="978-3-642-38293-2",
  issn="0302-9743"
}