Image Retrieval Based on Fractal Dictionary Parameters
Content-based image retrieval is a branch of computer vision. It is important for efficient management of a visual database. In most cases, image retrieval is based on image compression. In this paper, we use a fractal dictionary to encode images. Based on this technique, we propose a set of statist...
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Hindawi Limited
2013-01-01
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Series: | Mathematical Problems in Engineering |
Online Access: | http://dx.doi.org/10.1155/2013/689602 |
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doaj-8bfdb08114f749b1bd62c1ff9b19689d2020-11-24T22:24:33ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472013-01-01201310.1155/2013/689602689602Image Retrieval Based on Fractal Dictionary ParametersYuanyuan Sun0Rudan Xu1Lina Chen2Xiaopeng Hu3College of Computer Science and Technology, Dalian University of Technology, Dalian 116042, ChinaCollege of Computer Science and Technology, Dalian University of Technology, Dalian 116042, ChinaNational Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, ChinaCollege of Computer Science and Technology, Dalian University of Technology, Dalian 116042, ChinaContent-based image retrieval is a branch of computer vision. It is important for efficient management of a visual database. In most cases, image retrieval is based on image compression. In this paper, we use a fractal dictionary to encode images. Based on this technique, we propose a set of statistical indices for efficient image retrieval. Experimental results on a database of 416 texture images indicate that the proposed method provides a competitive retrieval rate, compared to the existing methods.http://dx.doi.org/10.1155/2013/689602 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuanyuan Sun Rudan Xu Lina Chen Xiaopeng Hu |
spellingShingle |
Yuanyuan Sun Rudan Xu Lina Chen Xiaopeng Hu Image Retrieval Based on Fractal Dictionary Parameters Mathematical Problems in Engineering |
author_facet |
Yuanyuan Sun Rudan Xu Lina Chen Xiaopeng Hu |
author_sort |
Yuanyuan Sun |
title |
Image Retrieval Based on Fractal Dictionary Parameters |
title_short |
Image Retrieval Based on Fractal Dictionary Parameters |
title_full |
Image Retrieval Based on Fractal Dictionary Parameters |
title_fullStr |
Image Retrieval Based on Fractal Dictionary Parameters |
title_full_unstemmed |
Image Retrieval Based on Fractal Dictionary Parameters |
title_sort |
image retrieval based on fractal dictionary parameters |
publisher |
Hindawi Limited |
series |
Mathematical Problems in Engineering |
issn |
1024-123X 1563-5147 |
publishDate |
2013-01-01 |
description |
Content-based image retrieval is a branch of computer vision. It is important for efficient management of a visual database. In most cases, image retrieval is based on image compression. In this paper, we use a fractal dictionary to encode images. Based on this technique, we propose a set of statistical indices for efficient image retrieval. Experimental results on a database of 416 texture images indicate that the proposed method provides a competitive retrieval rate, compared to the existing methods. |
url |
http://dx.doi.org/10.1155/2013/689602 |
work_keys_str_mv |
AT yuanyuansun imageretrievalbasedonfractaldictionaryparameters AT rudanxu imageretrievalbasedonfractaldictionaryparameters AT linachen imageretrievalbasedonfractaldictionaryparameters AT xiaopenghu imageretrievalbasedonfractaldictionaryparameters |
_version_ |
1725760762569293824 |