GRA220Introduction to Digital Imaging

Course Prerequisites Tool·SNHU GRA220 has no listed prerequisites.

Undergraduate · 3 credits

Using Photoshop and Illustrator software, this course is an introduction to professional computer graphics creation and to the software and hardware typically used in the graphic design, video, photography and interactive Web/multimedia industries. Emphasis will be placed on the professional use of image-capturing devices, such as scanners, digital still cameras and video cameras. Image editing and color management systems will be discussed and demonstrated. The important differences between vector and bitmap graphics will be defined, as will the significant differences in preparing images for print, broadcast and Web distribution. Students will be encouraged to experiment with their own and pre-existing images using sophisticated digital editing techniques such as layering, channel masking, filtering, cloning and montaging. Special attention will be paid to copyright awareness in the age of digital image.