Flexible subblocks for visual information retrieval

Byoungchul Ko; Haesung Lee Haesung; Hyeran Byun

doi:10.1049/el:20000047

Flexible subblocks for visual information retrieval

Byoungchul Ko, Haesung Lee Haesung, Hyeran Byun

College of Computing

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A flexible subblock image retrieval algorithm is proposed which is robust to object translation, lighting changes, and object appearance/disappearance in an image which is divided into nine non-overlapping subblocks. Furthermore, using Ohta-colour moments and biorthogonal wavelet frames from each subblock, the dimension of the colour space can be reduced and the retrieval performance improved.

Original language	English
Pages (from-to)	24-25
Number of pages	2
Journal	Electronics Letters
Volume	36
Issue number	1
DOIs	https://doi.org/10.1049/el:20000047
Publication status	Published - 2000 Jan 6

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1049/el:20000047

Cite this

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title = "Flexible subblocks for visual information retrieval",

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AB - A flexible subblock image retrieval algorithm is proposed which is robust to object translation, lighting changes, and object appearance/disappearance in an image which is divided into nine non-overlapping subblocks. Furthermore, using Ohta-colour moments and biorthogonal wavelet frames from each subblock, the dimension of the colour space can be reduced and the retrieval performance improved.

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Flexible subblocks for visual information retrieval

Abstract

All Science Journal Classification (ASJC) codes

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