Late fusion of heterogeneous methods for multimedia image retrieval
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
What Else Is There? Search Diversity Examined
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
A Comparison of Spatial Pattern Spectra
ISMM '09 Proceedings of the 9th International Symposium on Mathematical Morphology and Its Application to Signal and Image Processing
SNDocRank: a social network-based video search ranking framework
Proceedings of the international conference on Multimedia information retrieval
The segmented and annotated IAPR TC-12 benchmark
Computer Vision and Image Understanding
Overview of the ImageCLEFphoto 2008 photographic retrieval task
CLEF'08 Proceedings of the 9th Cross-language evaluation forum conference on Evaluating systems for multilingual and multimodal information access
Increasing precision and diversity in photo retrieval by result fusion
CLEF'08 Proceedings of the 9th Cross-language evaluation forum conference on Evaluating systems for multilingual and multimodal information access
Annotation-based expansion and late fusion of mixed methods for multimedia image retrieval
CLEF'08 Proceedings of the 9th Cross-language evaluation forum conference on Evaluating systems for multilingual and multimodal information access
Novel local features with hybrid sampling technique for image retrieval
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Using evidences based on natural language to drive the process of fusing multimodal sources
NLDB'09 Proceedings of the 14th international conference on Applications of Natural Language to Information Systems
Multimodal retrieval with relevance feedback based on genetic programming
Multimedia Tools and Applications
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The general photographic ad-hoc retrieval task of the ImageCLEF 2007 evaluation campaign is described. This task provides both the resources and the framework necessary to perform comparative laboratory-style evaluation of visual information retrieval from generic photographic collections. In 2007, the evaluation objective concentrated on retrieval of lightly annotated images, a new challenge that attracted a large number of submissions: a total of 20 participating groups submitted 616 system runs. This paper summarises the components used in the benchmark, including the document collection and the search tasks, and presents an analysis of the submissions and the results.