| Presentation | 2001/3/16 Image Retrieval with Multi-Stage Filtering in Low Dimensions Kohei INOUE, Kiichi URAHAMA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An acceleration method is examined for kNN search of color images on the basis of transformation of quadratic form distances into their canonical forms. Basic filtering method and its improved version are extended to two-stage filtering. It is shown by experiments that this extension reduces computational time for kNN image retrieval. Three feature vectors of images are examined, one is popular color histograms, next is block partitioned histograms and final is pixel color histograms. Latter feature vectors include more detailed information of spatial structure in images and are shown by experiments to be capable to differentiate color structure in images more precisely. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | image retrieval / similarity search / filtering / dimensionality reduction |
| Paper # | PRMU2000-238 |
| Date of Issue |
| Conference Information | |
| Committee | PRMU |
|---|---|
| Conference Date | 2001/3/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image Retrieval with Multi-Stage Filtering in Low Dimensions |
| Sub Title (in English) | |
| Keyword(1) | image retrieval |
| Keyword(2) | similarity search |
| Keyword(3) | filtering |
| Keyword(4) | dimensionality reduction |
| 1st Author's Name | Kohei INOUE |
| 1st Author's Affiliation | Faculty of Visual Communication Design, Kyushu Institute of Design() |
| 2nd Author's Name | Kiichi URAHAMA |
| 2nd Author's Affiliation | Faculty of Visual Communication Design, Kyushu Institute of Design |
| Date | 2001/3/16 |
| Paper # | PRMU2000-238 |
| Volume (vol) | vol.100 |
| Number (no) | 702 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |