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Paper data
A framework for the retrieval of multiple regions using Binary Partition Trees and low level descriptors

Garrido Luis, Universitat Politecnica de Catalunya
Salembier Philippe, Universitat Politecnica de Catalunya

Page numbers in the proceedings:
Volume III pp 357-360

Content based Audio and Video Indexing (1/2)

Paper abstract
This paper proposes a framework for the retrieval of mul-tiple regions characterized by low-level features. The re-trieval combines the assessment of the visual similarity between regions and of the similarity of the relationship between these regions. Binary Partition Trees (BPTs) are used as a basis of the image representation. Regions of the BPT are described by low-level descriptors. Finally, relevance feedback is used to avoid the need of manually setting the weights associated to each descriptor.

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