International Journal of Computer Vision
Efficient and effective querying by image content
Journal of Intelligent Information Systems - Special issue: advances in visual information management systems
Comparing images using color coherence vectors
MULTIMEDIA '96 Proceedings of the fourth ACM international conference on Multimedia
Information storage and retrieval
Information storage and retrieval
Multidimensional access methods
ACM Computing Surveys (CSUR)
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 2)
Managing gigabytes (2nd ed.): compressing and indexing documents and images
Managing gigabytes (2nd ed.): compressing and indexing documents and images
On “shapes” of colors for content-based image retrieval
MULTIMEDIA '00 Proceedings of the 2000 ACM workshops on Multimedia
Modern Information Retrieval
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
IEEE Transactions on Pattern Analysis and Machine Intelligence
M-tree: An Efficient Access Method for Similarity Search in Metric Spaces
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
A compact and efficient image retrieval approach based on border/interior pixel classification
Proceedings of the eleventh international conference on Information and knowledge management
Querying color images using user-specified wavelet features
Knowledge and Information Systems
Improving keyword based web image search with visual feature distribution and term expansion
Knowledge and Information Systems
Unbalanced region matching based on two-level description for image retrieval
Pattern Recognition Letters
Comparative study of global color and texture descriptors for web image retrieval
Journal of Visual Communication and Image Representation
A weighted dominant color descriptor for content-based image retrieval
Journal of Visual Communication and Image Representation
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This paper presents a new approach for content-based image retrieval, which is based on the well-known and widely used color histograms. Previous approaches have used a single global color histogram (GCH) for the whole image, or local color histograms (LCHs) for cells within a grid of fixed size. Our approach is also based on a grid of cells, but unlike the latter it uses a cell histogram for each of the colors actually present in the images, representing how that color is distributed among the image cells - hence the name Cell/Color Histograms. Our experiments have shown that the actual number of colors present in images is often low. Thus we are able to achieve performance comparable to using LCHs within a grid, but with a much smaller space overhead. Furthermore, the proposed approach is very flexible in the sense that the user has alternative ways to calibrate the trade-off between space overhead and retrieval effectiveness. In fact, we have been able to outperform GCHs (typically a compact representation) in terms of effectiveness requiring less storage space.