Photobook: content-based manipulation of image databases
International Journal of Computer Vision
Neuro-fuzzy and soft computing: a computational approach to learning and machine intelligence
Neuro-fuzzy and soft computing: a computational approach to learning and machine intelligence
Communications of the ACM
The Grid File: An Adaptable, Symmetric Multikey File Structure
ACM Transactions on Database Systems (TODS)
Journal of Systems and Software
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
Blobworld: Image Segmentation Using Expectation-Maximization and Its Application to Image Querying
IEEE Transactions on Pattern Analysis and Machine Intelligence
Dynamic Load Balancing in Multicomputer Database Systems Using Partition Tuning
IEEE Transactions on Knowledge and Data Engineering
Research Directions in Image Database Management (Panel)
Proceedings of the Eighth International Conference on Data Engineering
MB+-Tree: A New Index Structure for Multimedia Databases
IW-MMDBMS '95 Proceedings of the International Workshop on Multi-Media Database Management Systems
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Region-based image retrieval using integrated color, shape, and location index
Computer Vision and Image Understanding - Special issue on color for image indexing and retrieval
Object of interest-based visual navigation, retrieval, and semantic content identification system
Computer Vision and Image Understanding - Special issue on color for image indexing and retrieval
Improving image retrieval performance by inter-query learning with one-class support vector machines
Neural Computing and Applications
Region-based image retrieval using an object ontology and relevance feedback
EURASIP Journal on Applied Signal Processing
IEEE Transactions on Multimedia
Relevance feedback in region-based image retrieval
IEEE Transactions on Circuits and Systems for Video Technology
A practical approach for efficiently answering top-k relational queries
Decision Support Systems
Range query estimation with data skewness for top-k retrieval
Decision Support Systems
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Much research has focused on content-based image retrieval (CBIR) methods that can be automated in image classification and query processing. In this paper, we propose a blob-centric image retrieval scheme based on the blobworld representation. The blob-centric scheme consists of several newly proposed components, including an image classification method, an image browsing method based on semantic hierarchy of representative blobs, and a blob search method based on multidimensional indexing. We present the database structures and their maintenance algorithms for these components and conduct a performance comparison of three image retrieval methods, the naive method, the representative-blobs method, and the indexed-blobs method. Our quantitative analysis shows significant reduction in query response time by using the representative-blobs method and the indexed-blobs method.