At What Point a Continuous Image Is Digitized?

A continuous image is digitized at sampling points.

How images are digitized?

A 'pixel' (short for 'picture element') is a tiny square of colour. Lots of these pixels together can form a digital image. Each pixel has a specific number and this number tells the computer what colour the pixel should be. The process of digitisation takes an image and turns it into a set of pixels.

What is digital image 1 point?

A very basic introduction to types of images. ... From a geometry point of view, you can consider the image as a set of points on 2-d or 3-d space. Each point at every (x,y) is called amplitude or intensity of an image. When this amplitude and x,y points are discrete, then we call it a digital image.