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Proceedings of the twelfth international conference on Information and knowledge management table of contents
New Orleans, LA, USA
SESSION: Knowledge management session 1: visual table of contents
Pages: 49 - 55  
Year of Publication: 2003
ISBN:1-58113-723-0
Authors
Ricardo S. Torres  University of Campinas, Campinas, SP, Brazil
Celmar G. Silva  University of Campinas, Campinas, SP, Brazil
Claudia B. Medeiros  University of Campinas, Campinas, SP, Brazil
Heloisa V. Rocha  University of Campinas, Campinas, SP, Brazil
Sponsors
ACM: Association for Computing Machinery
SIGMIS: ACM Special Interest Group on Management Information Systems
SIGIR: ACM Special Interest Group on Information Retrieval
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 14,   Downloads (12 Months): 122,   Citation Count: 2
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ABSTRACT

Content-Based Image Retrieval (CBIR) presents several challenges and has been subject to extensive research from many domains, such as image processing or database systems. Database researchers are concerned with indexing and querying, whereas image processing experts worry about extracting appropriate image descriptors. Comparatively little work has been done on designing user interfaces for CBIR systems. This, in turn, has a profound effect on these systems since the concept of image similarity is strongly influenced by user perception. This paper describes an initial effort to fill this gap, combining recent research in CBIR and Information Visualization, studied from a Human-Computer Interface perspective. It presents two visualization techniques based on Spiral and Concentric Rings implemented in a CBIR system to explore query results. The approach is centered on keeping user focus on both the query image, and the most similar retrieved images. Experiments conducted so far suggest that the proposed visualization strategies improves system usability.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

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R. S. Torres. Integrating Image and Spatial Data for Biodiversity Information Management. PhD thesis, Institute of Computing, University of Campinas, 2004. Under development.
 
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R. S. Torres, A. X. Falcão, and L. F. Costa. Shape Description by Image Foresting Transform. In 14th International Conference on Digital Signal Processing, Santorini, Greece, July 2002.
 
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R. S. Torres, A. X. Falcão, and L. F. Costa. A Graph-based Approach for Multiscale Shape Analysis. Technical Report IC-0303, Institute of Computing, University of Campinas, January 2003.
 
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R. S. Torres, E. M. Picado, A. X. Falcão, and L. F. Costa. Effective Image Retrieval by Shape Saliences. In Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI03), São Carlos, São Paulo, Brazil, 12-15 October 2003.
 
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Collaborative Colleagues:
Ricardo S. Torres: colleagues
Celmar G. Silva: colleagues
Claudia B. Medeiros: colleagues
Heloisa V. Rocha: colleagues