Fundamentals of digital image processing
Fundamentals of digital image processing
An edge preserving noise smoothing technique using multiscale morphology
Signal Processing
Statistical characterisation and modelling of SAR images
Signal Processing
Advanced Digital Signal Processing and Noise Reduction
Advanced Digital Signal Processing and Noise Reduction
Bispectral analysis and model validation of texture images
IEEE Transactions on Image Processing
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Image restoration by noise suppression is a topic of considerable interest in satellite image processing. We propose a non-causal eight neighbourhood image restoration model based on autocorrelation and triple correlation functions of the noise corrupted satellite image. The image reconstruction is being done by the estimated parameters. In addition to image smoothing, the edges are also preserved while reconstruction. A quantitative analysis of the restored images is also carried out by comparing the features of modeled images with that of shift-variant regularization approach.