CHANGE DETECTION OF REMOTE SENSING IMAGES BY DT-CWT AND MRF
Aiming at the significant loss of high frequency information during reducing noise and the pixel independence in change detection of multi-scale remote sensing image, an unsupervised algorithm is proposed based on the combination between Dual-tree Complex Wavelet Transform (DT-CWT) and Markov random...
Main Authors: | S. Ouyang, K. Fan, H. Wang, Z. Wang |
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2017-05-01
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Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
Online Access: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-1-W1/3/2017/isprs-archives-XLII-1-W1-3-2017.pdf |
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