Title :
An algorithm of boundary refinement based on the multi-scale feature for high resolution remote sensing images
Author :
Liu, Yuan ; He, Guojin
Author_Institution :
Center for Earth Obs. & Digital Earth, Grad. Univ. of Chinese Acad. of Sci., Beijing, China
Abstract :
Multi-scale is a very important feature for people to recognize the world, which is existing in the nature everywhere. The multi-scale analysis can integrate rich information of different levels, with the perfect unit of the easy partition of coarse image and high accuracy of fine image. In this article, an algorithm is proposed which is used to refine the boundary in fine image based on the multi-scale feature. It is proved to be effective through the experiments.
Keywords :
image segmentation; remote sensing; boundary refinement algorithm; high resolution remote sensing images; image segmentation; multi-scale feature; Gaussian processes; Geoscience; Humans; Image analysis; Image recognition; Image resolution; Image segmentation; Iterative algorithms; Remote sensing; Visual perception; Gauss pyramid; high resolution; image segmentation; multi-scale;
Conference_Titel :
Wireless Communications & Signal Processing, 2009. WCSP 2009. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4856-2
Electronic_ISBN :
978-1-4244-5668-0
DOI :
10.1109/WCSP.2009.5371751