ICT681 Multimedia Pixels screen resolution and image size
Description
Digital images from a camera or scanner are always simply a collection of small squares of colour information. Most of the images you see (and can download) from the Internet are also made up of these small squares of colour information. These small squares of colour information are called picture elements or pixels. This unit will look at various image elelments and view how they can be used to change the screen resolution and image size.
Content:
Viewing pixels from a digital image
Changing image dimensions
Level: Intermediate users
Audience: All education staff
Pre Skills: Competence in the basic skills in a Windows environment
