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  Image Retrieval with Semantic Sketches

Engel, D., Herdtweck, C., Browatzki, B., & Curio, C. (2011). Image Retrieval with Semantic Sketches. In Human-Computer Interaction: INTERACT 2011 (pp. 412-425). Berlin, Germany: Springer.

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 Urheber:
Engel, D1, Autor           
Herdtweck, C1, Autor           
Browatzki, B1, Autor           
Curio, C1, Autor           
Campos, Herausgeber
P., Herausgeber
Graham, N., Herausgeber
Jorge, J., Herausgeber
Nunes, N., Herausgeber
Palanque, P., Herausgeber
Winckler, M., Herausgeber
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              

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 Zusammenfassung: With increasingly large image databases, searching in them becomes an ever more difficult endeavor. Consequently, there is a need for advanced tools for image retrieval in a webscale context. Searching by tags becomes intractable in such scenarios as large numbers of images will correspond to queries such as “car and house and street”. We present a novel approach that allows a user to search for images based on semantic sketches that describe the desired composition of the image. Our system operates on images with labels for a few high-level object categories, allowing us to search very fast with a minimal memory footprint. We employ a structure similar to random decision forests which avails a data-driven partitioning of the image space providing a search in logarithmic time with respect to the number of images. This makes our system applicable for large scale image search problems. We performed a user study that demonstrates the validity and usability of our approach.

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 Datum: 2011-09
 Publikationsstatus: Erschienen
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 Identifikatoren: ISBN: 978-3-642-23774-4
URI: http://interact2011.org/
DOI: 10.1007/978-3-642-23774-4_35
BibTex Citekey: EngelBHC2011
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Titel: 13th IFIP TC13 Conference on Human-Computer Interaction
Veranstaltungsort: Lisboa, Portugal
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Titel: Human-Computer Interaction: INTERACT 2011
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Berlin, Germany : Springer
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 412 - 425 Identifikator: -