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Flowchart Recognition in Patent Information Retrieval

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Current Challenges in Patent Information Retrieval

Part of the book series: The Information Retrieval Series ((INRE,volume 37))

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Abstract

In this chapter, we will analyse the current technologies available that deal with graphical information in patent retrieval applications and, in particular, with the problem of recognising and understanding information carried by flowcharts. We will review some of the state-of-the-art techniques that have arisen from the graphics recognition community and their application in the intellectual property domain. We will present an overview of the different steps that compound a flowchart recognition system, looking also at the achievements and remaining challenges in such a domain.

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Correspondence to Marçal Rusiñol .

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Rusiñol, M., Lladós, J. (2017). Flowchart Recognition in Patent Information Retrieval. In: Lupu, M., Mayer, K., Kando, N., Trippe, A. (eds) Current Challenges in Patent Information Retrieval. The Information Retrieval Series, vol 37. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-53817-3_13

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  • DOI: https://doi.org/10.1007/978-3-662-53817-3_13

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  • Print ISBN: 978-3-662-53816-6

  • Online ISBN: 978-3-662-53817-3

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