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2006 8th International Conference Advanced Communication Technology
This paper presents an approach to manage a large database using a compact color descriptor and a statistical method for accurately pruning the database. A compact color descriptor adopted in the proposed content-based image retrieval system is 63-bit binary Haar color histogram, which is very compact and can be effectively used for fast image search. In addition to fast searching using this compact descriptor, we further improve retrieval time by applying pruning technique, which looks for thedoi:10.1109/icact.2006.206089 fatcat:gxqlzxv7sfgu7ok6monjhgkd44