Title :
Image Multi-Layer Search Based on Spectrum Pyramid
Author :
Kountchev, Roumen ; Rubin, Stuart ; Milanova, Mariofanna ; Todorov, Vladimir
Author_Institution :
Tech. Univ. of Sofia, Sofia
Abstract :
One of the most important problems concerning the efficient management of large image databases is the creation of algorithms for content-based image retrieval. In this paper is presented a new method for fast image retrieval, using pyramid image decomposition in the spectrum domain. The image retrieval is performed on the basis of the evaluation of the multi-layer distance between the compared images. This approach permits the use of a recursive algorithm with relatively low computational complexity.
Keywords :
computational complexity; content-based retrieval; image retrieval; recursive functions; visual databases; computational complexity; content-based image retrieval; image databases; image multilayer search; pyramid image decomposition; recursive algorithm; spectrum pyramid; Computational complexity; Content based retrieval; Content management; Data engineering; Image databases; Image decomposition; Image retrieval; Information retrieval; Performance evaluation; Shape measurement;
Conference_Titel :
Information Reuse and Integration, 2007. IRI 2007. IEEE International Conference on
Conference_Location :
Las Vegas, IL
Print_ISBN :
1-4244-1500-4
Electronic_ISBN :
1-4244-1500-4
DOI :
10.1109/IRI.2007.4296659
