Selection of local features for visual search

  • Authors:
  • Gianluca Francini;Skjalg LepsøY;Massimo Balestri

  • Affiliations:
  • Telecom Italia, Via Reiss Romoli, 274, IT-10148 Torino, Italy;Telecom Italia, Via Reiss Romoli, 274, IT-10148 Torino, Italy;Telecom Italia, Via Reiss Romoli, 274, IT-10148 Torino, Italy

  • Venue:
  • Image Communication
  • Year:
  • 2013

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Abstract

In a compact descriptor for visual search only a limited number of local features may be included. The estimated probability for correct match between keypoints provides a good criterion for selection of a subset.