A mixed model based on shape context and spark for sketch based image retrieval

Willy Puenternan Fernández, César A. Beltrán Castañón

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Nowadays, information is not limited to textual representation but takes several other forms such as sketch-based image retrieval, where the user draws a query, and the system retrieves the most similar images. In this work we present a mixed approach combining shape context and Spark features, previously we had applied the Bag-of-Features strategy to select regions of interest, achieving significant improvement in effectiveness of the retrieval task. Our method works as a local strategy for key-points detection. Results are very auspicious, and we show different experiments conducted to demonstrate our proposed methodology. The highlight of this paper is the step-by-step description of the methodology to create a framework for sketch-based image retrieval.

Original languageEnglish
Title of host publicationInformation Management and Big Data - 5th International Conference, SIMBig 2018, Proceedings
EditorsDenisse Muñante, Hugo Alatrista-Salas, Juan Antonio Lossio-Ventura
PublisherSpringer Verlag
Pages341-348
Number of pages8
ISBN (Print)9783030116798
DOIs
StatePublished - 2019
Event5th International Conference on Information Management and Big Data, SIMBig 2018 - Lima, Peru
Duration: 3 Sep 20185 Sep 2018

Publication series

NameCommunications in Computer and Information Science
Volume898
ISSN (Print)1865-0929

Conference

Conference5th International Conference on Information Management and Big Data, SIMBig 2018
Country/TerritoryPeru
CityLima
Period3/09/185/09/18

Keywords

  • Bag-of-features
  • SBIR
  • Shape context
  • Spark feature

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