Edge Detection in Remote Sensing Images via Lattice Filters Based Subband Decomposition


Kaplan N. H. , Erer I. , Kent S.

4th International Conference on Recent Advances in Space Technologies, İstanbul, Turkey, 11 - 13 June 2009, pp.437-440 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/rast.2009.5158241
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.437-440

Abstract

A new edge detection algorithm based on the subband decomposition using lattice filter structures is presented. The method is used for the edge detection of remote sensing images. The image is decomposed into subband images using 1-D lattice filters, these sub-images are combined in the subband domain using a predefined rule and edges of the image are detected.