Choosing a Color model in CBIR-Systems

Abstract

Abstract In the paper we study how the choice of color space affects the user-friendliness of the graphical user interface of CBIR. The pilot study was carried out on 46 students of the Department of Library and Information Science and Book Studies at the Faculty of Arts at the University of Ljubljana. The study showed that user interfaces based on HSV color space are simple to use even for users who do not possess the theoretical knowledge about colors and do not understand HSV color space, while even reasonably good understanding of RG B color space does not guarantee frustration-free user experience when using RG B user interface. User interfaces offering color choice just by clicking were better received than user interfaces that make use of color sliders. This article provides guidance for designing an interface for selecting color in CBIR systems.

Keywords

• CBIR
• content-based image retrieval
• retrieval systems
• color spaces
• user interfaces