Title :
Modelling and restoration of multilook correlated speckled images
Author :
Aggarwal, Manoj ; Desai, U.B.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Bombay, India
Abstract :
A model for the speckle process is proposed based on the underlying phenomena, which can take into account correlation present in radar images. The restoration problem is then formulated using the Bayesian framework. The new model is found to give significantly better results for correlated speckled images as compared to models which disregard correlation
Keywords :
Bayes methods; correlation methods; image restoration; modelling; radar imaging; speckle; synthetic aperture radar; Bayesian framework; SAR imaging; modelling; multilook correlated speckled images; radar images; restoration; Bayesian methods; Computer vision; Image restoration; Integrated circuit modeling; Lattices; Pixel; Radar imaging; Radar polarimetry; Speckle; Synthetic aperture radar;
Conference_Titel :
Image Processing, 1995. Proceedings., International Conference on
Conference_Location :
Washington, DC
Print_ISBN :
0-8186-7310-9
DOI :
10.1109/ICIP.1995.529755
