NDLI: Multi-resolution fourier-based texture image retrieval

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Multi-resolution fourier-based texture image retrieval

Content Provider	ACM Digital Library
Author	Abdesselam, Abdelhamid
Abstract	During the last decades, several approaches were proposed to describe texture contents of an image. In early research works, the texture features were mainly extracted from the pixel space itself (Edge histograms, Co-occurrence-based features). Later on, the focus was more on the use of dual spaces (transform of pixel space) such as frequency space or spaces resulting from Gabor and wavelet transforms. Recent physiological studies showed that the human visual system can be modeled as a set of independent channels of various orientations and scales, this finding motivated the proliferation of multi-resolution methods for describing texture images. Most of these methods are either wavelet-based or Gabor-based. In this paper we propose a multi-resolution technique for characterizing and retrieving images which works on the Fourier domain. Our approach differs from the work of [3] since it applies global Fourier transform on a hierarchy of images of various resolutions while their approach uses local (windowed) Fourier transform of increasing sizes. The experiments we have conducted showed that the multi-resolution approach improves the retrieval accuracy of the similar method that uses the same texture feature vector but in a single resolution. The experiments have also demonstrated that our Fourier based multi-resolution technique outperforms many wavelet-based multi-resolution techniques recently described in literature.
Starting Page	72
Ending Page	77
Page Count	6
File Format	PDF
ISBN	9781605584782
DOI	10.1145/1551950.1551974
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2009-03-20
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Multi-resolution analysis Texture-based image retrieval Fourier transform
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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