Delineating buildings by grouping lines with MRFs

  • Authors:
  • S. Krishnamachari;R. Chellappa

  • Affiliations:
  • COMSAT Lab., Clarksburg, MD;-

  • Venue:
  • IEEE Transactions on Image Processing
  • Year:
  • 1996

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Abstract

Traditionally, Markov random field (MRF) models have been used in low-level image analysis. The article presents an MRF-based scheme to perform object delineation. The proposed edge-based approach involves extracting straight lines from the edge map of an image. Then, an MRF model is used to group these lines to delineate buildings in aerial images