NTA-NET (UGC-NET) Computer Science & Applications (87) Image Processing-Blind Image Deconvolution Study Material (Page 1 of 6)

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Signal Processing: Why is Signal Processing Mentioned

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Why is Signal Processing Mentioned?

This is the parent topic from which we derive the concept of Image processing.

  • As one would be able to infer from the name itself, Signal processing refers to a discipline of information and electrical engineering that is linked to analysis and modification of signals. These “signals” are understood in the form of functions, which are conveying information about the behavior of any particular event. These events could include things like sound, images etc. and …

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Image Processing: Steps of Image Processing

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Image processing is a method to convert an image into digital form and perform some operations on it, in order to get an enhanced image or to extract some useful information from it. As mentioned before, it is a type of signal dispensation in which input is image, which could be in the form of video frame or photograph and output may be image or characteristics associated with that image.

Usually Image Processing system includes treating images as two-dimensional signals while applying already set signal processing methods to them. It is among…

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