Change detection algorithm for multi-temporal satellite images: a review

  title={Change detection algorithm for multi-temporal satellite images: a review},
  author={M. Bhavani and V. Sangeetha and K. Kalaivani and K. Ulagapriya and A. Saritha},
  journal={International journal of engineering and technology},
Change detection (CD) is the process of detecting changes from multitemporal satellite images that have undergone spatial changes due to natural and man-made disaster. The objective is to analyse different change detection techniques, in order to use appropriately in various applications with the help of image processing. Techniques that are used in current researches are Image Differencing, Image Regression, Change Vector Analysis (CVA),Principal Component Analysis(PCA), Tasselled Cap, Gramm… Expand
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