Medical image retrieval and automated annotation: OHSU at ImageCLEF 2006

William (Bill) Hersh, Jayashree Kalpathy-Cramer, Jeffery Jensen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Abstract

Oregon Health & Science University participated in both the medical retrieval and medical annotation tasks of ImageCLEF 2006. Our efforts in the retrieval task focused on manual modification of query statements and fusion of results from textual and visual retrieval techniques. Our results showed that manual modification of queries does improve retrieval performance, while data fusion of textual and visual techniques improves precision but lowers recall. However, since image retrieval may be a precision-oriented task, these data fusion techniques could be of value for many users. In the annotation task, we assessed a variety of learning techniques and obtained classification accuracy of up to 74% with test data.

Original languageEnglish (US)
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages660-669
Number of pages10
Volume4730 LNCS
StatePublished - 2007
Event7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006 - Alicante, Spain
Duration: Sep 20 2006Sep 22 2006

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4730 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006
CountrySpain
CityAlicante
Period9/20/069/22/06

Fingerprint

Data fusion
Image retrieval
Image Retrieval
Medical Image
Annotation
Retrieval
Learning
Health
Data Fusion
Query
Fusion
Vision

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

Cite this

Hersh, W. B., Kalpathy-Cramer, J., & Jensen, J. (2007). Medical image retrieval and automated annotation: OHSU at ImageCLEF 2006. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4730 LNCS, pp. 660-669). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4730 LNCS).

Medical image retrieval and automated annotation : OHSU at ImageCLEF 2006. / Hersh, William (Bill); Kalpathy-Cramer, Jayashree; Jensen, Jeffery.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4730 LNCS 2007. p. 660-669 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4730 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hersh, WB, Kalpathy-Cramer, J & Jensen, J 2007, Medical image retrieval and automated annotation: OHSU at ImageCLEF 2006. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 4730 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4730 LNCS, pp. 660-669, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, 9/20/06.
Hersh WB, Kalpathy-Cramer J, Jensen J. Medical image retrieval and automated annotation: OHSU at ImageCLEF 2006. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4730 LNCS. 2007. p. 660-669. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
Hersh, William (Bill) ; Kalpathy-Cramer, Jayashree ; Jensen, Jeffery. / Medical image retrieval and automated annotation : OHSU at ImageCLEF 2006. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4730 LNCS 2007. pp. 660-669 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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