| Presentation | 2000/2/22 Comparison of Color Spaces Based on Human Classification of Pixels Using Only Color Features Keiko TAKAHASHI, Masaki MATSUURA, Takahiro SUGIYAMA, Keiichi ABE, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In color image segmentation, we would like to obtain segmentation results which are similar to the results humans would produce. So, we compare color spaces from this point of view. We consider eleven different color spaces : RGB space, five HSV (Hue-Saturation-Value) space, that is, Smith's model, Joblove's model, Tenenbaum's model, New HSV models No.1 and No.2, CIEL^*u^*v^* and L^*a^*b^* uniform color spaces, YES model, YIQ model, and the opponent color axes model. We used the Munsell color chart, which is supposed to have a uniform arrangement of colors from the human perceptual view, and results of human classification of color pixels in real images. We define three criteria : uniformity of distances between adjacent colors, concentration of colors, and degree of separability. As a result L^*a^*b^* model and Joblove model are closest similar to human color perception. RGB space, YES model, YIQ model, and the opponent color axes are considerably different from it. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | color space models / comparison / evaluation / Munsell color chart / human classification of color pixels |
| Paper # | PRMU99-241 |
| Date of Issue |
| Conference Information | |
| Committee | PRMU |
|---|---|
| Conference Date | 2000/2/22(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) | Comparison of Color Spaces Based on Human Classification of Pixels Using Only Color Features |
| Sub Title (in English) | |
| Keyword(1) | color space models |
| Keyword(2) | comparison |
| Keyword(3) | evaluation |
| Keyword(4) | Munsell color chart |
| Keyword(5) | human classification of color pixels |
| 1st Author's Name | Keiko TAKAHASHI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University() |
| 2nd Author's Name | Masaki MATSUURA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University |
| 3rd Author's Name | Takahiro SUGIYAMA |
| 3rd Author's Affiliation | Faculty of Information, Shizuoka University |
| 4th Author's Name | Keiichi ABE |
| 4th Author's Affiliation | Faculty of Information, Shizuoka University |
| Date | 2000/2/22 |
| Paper # | PRMU99-241 |
| Volume (vol) | vol.99 |
| Number (no) | 649 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |