Image processing is a method to perform some operations on an image, in order to get an enhanced image or to extract some useful information from it. It is a type of signal processing in which input is an image and output may be image or characteristics/features associated with that image.

Why do we do image processing?

Image processing is a method to perform some operations on an image, to get an enhanced image or to extract some useful information from it. ... However, to get an optimized workflow and to avoid losing time, it is important to process images after the capture, in a post-processing step.

What do we study in image processing?

Image processing mainly involves the following three steps: Importing an image with image detection tools; Exploring and manipulating the image; An outcome where it can be improved or reported that is built on image analysis.