Now showing items 1-4 of 4

    • Detection of compound structures using multiple hierarchical segmentations 

      Akcay H.G.; Aksoy, S. (IEEE Computer Society, 2014)
      In this paper, we present a method for automatic compound structure detection in high-resolution images. Given a query compound structure, our aim is to detect coherent regions with similar spatial arrangement and ...
    • Image classification using subgraph histogram representation 

      Özdemir, B.; Aksoy, S. (2010)
      We describe an image representation that combines the representational power of graphs with the efficiency of the bag-of-words model. For each image in a data set, first, a graph is constructed from local patches of interest ...
    • Modeling urbanization using building patterns 

      Doǧrusöz, E.; Aksoy, S. (2007)
      Automatic extraction of buildings and modeling of their spatial arrangements provide essential information for urban applications. This paper describes our work on modeling urbanization using spatial building patterns. ...
    • A spatial data model for remote sensing image retrieval 

      Gökhan Akçay H.; Aksoy, S. (2013)
      Given a query region, our aim is to discover and retrieve regions with similar spatial arrangement and characteristics in other areas of the same large image or in other images. A Markov random field is constructed by ...