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Tutorial on Introduction to Digital Image Processing

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Introduction to Digital Image Processing Digital Image Processing is the implementation of mathematical methods and algorithm on digital images for correcting, improving, analyzing and creating information.  Nowadays remote sensing data are available digitally therefore process performed on these image also defined as digital image processing.  Image processing is combination of processes in which different techniques deployed for editing, manipulation of digital images using image processing software .   It is important to understand that the main aim of this processing is to extract information from satellite image , which are not readily available in satellite image, such as built up area, water body etc.   To process satellite image digitally, the remote sensing data (i.e. satellite images/aerial photographs) must be recorded and facilitate only in digital form.  Instead of digital satellite images , other requirements of image processing are computer system with appropria