کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
564924 875658 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Satellite image restoration using statistical models
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Satellite image restoration using statistical models
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 87, Issue 3, March 2007, Pages 366–373
نویسندگان
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