Reports of the Technical Conference of the Institute of Image Electronics Engineers of Japan
Online ISSN : 2758-9218
Print ISSN : 0285-3957
Reports of the 202th Technical Conference of the Institute of Image Electronics Engineers of Japan
Session ID : 03-01-03
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Compressed-Domain Image Retrieval Scheme Using Fractal Image Compression Codes
*Takanori YokoyamaKen SugawaraToshinori Watanabe
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Abstract
We propose a new compressed-domain image retrieval scheme exploiting the similarity of PIFS codes. In PIFS encoding, the compressed code contains contractive mapping information between similar regions in an image. These mapping information can be represented as vectors carrying structural feature of the image. We introduce a new simialrity measure between two vector sets, and exploit them in image categorization and retrieval. In this report, we explain this scheme and demonstrate its usefulness through experiments.
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© 2003 by The Institute of Image Electronics Engineers of Japan
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