An efficient approach for region-based image classification and retrieval

Samy Sadek, Ayoub Al-Hamadi, Bernd Michaelis, Usama Sayed

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, a fast and efficient approach for region-based image classification and retrieval using multi-level neural network model is proposed. The advantages of this particular model in image classification and retrieval domain will be highlighted. The proposed approach accomplishes its goal in two main steps. First, by aid of a mean-shift based segmentation algorithm, significant regions of the image are isolated. Then, features of these regions are extracted and then classified by the multi-level model into five categories, i.e., "Sky", "Building", "Sand\Rock", "Grass" and "Water". Features extraction is done by using color moments and 2D wavelets decomposition technique. Experimental results show that the proposed approach can achieve precision of better than 93% that justifies the viability of the proposed approach compared with other state-of-the-art classification and retrieval approaches.

Original languageEnglish
Title of host publicationSignal Processing, Image Processing and Pattern Recognition
Subtitle of host publicationInternational Conference, SIP 2009, Held as Part of the Future Generation Information Technology Conference, FGIT 2009, Jeju Island, Korea
EditorsDominik Slezak, Sankar K. Pal, Byeong-Ho Kang, Junzhong Gu, Hideo Kuroda, Tai-hoon Kim
Pages56-64
Number of pages9
DOIs
StatePublished - 2009
Externally publishedYes

Publication series

NameCommunications in Computer and Information Science
Volume61
ISSN (Print)1865-0929

Keywords

  • Content-based image retrieval
  • Feature extraction
  • Multi-level neural networks
  • Wavelets decomposition

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