Digital image processing enables one to get the best quality pictures. As digital image processing is all about enhancing various features of an image, while attenuating details, it is this exercise that makes it possible for one to get the best possible image in its entirety.
As applying various methods that includes physical devices such as video cameras, x-ray devices, Electron microscopes, radar, and ultrasound produces images, there is no dearth of advanced equipment pertaining to image processing for the purpose.
Digital image processing is used for various purposes and that includes medical, business, entertainment, industrial, military, civil (e.g. traffic), security, and scientific. The purpose behind all-digital image processing remains in every case to extract useful information about the scene being imaged. If we talk about the technical aspects of digital image processing, we understand that digital image processing is a subset of the electronic domain. It refers to the process whereby the image is converted to an array of small integers and they are known popularly as pixels. These pixels represent a physical quantity such as scene radiance, stored in a digital memory, and processed by computer or other digital hardware.
So, we can say that digital image processing is an enhancement for human observers or performing autonomous analysis. With rapid low cost solutions digital image processing has become immensely popular and with the advent of economical solutions, it has become all the significant as it enhances the human visibility status. Image manipulation has been at the forefront through various image enhancement techniques and is always preferred if one wishes to have that perfect images. Right from medical industry to glamour vertical, digital image processing is creating waves and has made itself inevitable.
Tags: Digital Image Processing, image editing, image enhancement
Great explanation of digital editing.