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faculty: "FNWI" and publication year: "1996"
| Authors | Th. Gevers, A.W.M. Smeulders | | Title | A comparative study of several color models for color image invariant retrieval |
| Book/source title | First International Workshop on Image Databases and Multi Media Search: 22-23 August 1996, Amsterdam: proceedings |
| Authors/Editors | R. Jain, A.W.M. Smeulders |
| Publisher | University of Amsterdam |
| Place | Amsterdam |
| Year | 1996 |
| Pages | 17-26 |
| Faculty | Faculty of Science |
| Institute/dept. | FNWI: Informatics Institute (II) |
| Keywords | Image retrieval |
| Abstract | In this paper, our goal is to analyze and evaluate various color features to be used for the purpose of image retrieval by color-metric histogram matching independent of varying imaging conditions.
In theory, we will examine the effect of a change in camera viewpoint, object surface orientation, illumination intensity, and illumination color for the various color features under a simple reflection model.
To evaluate photometric color invariance in practice, experiments have been carried out on a database consisting of 500 images taken from multicolored manmade objects in real world scenes. Images in the database show a considerable amount of noise, shadows, shading and specularities resulting in a good representation of views from everyday life as it appears in home video and consumer photography in general. |
| Document type | Chapter |
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