Delaware County Community College

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GRA 211 - Digital Imaging

This course introduces the use of bitmapped image editing software for the creation of bitmap grayscale and color imagery. Special attention is given to scanning images, resolution formulas, appropriate file formats for use in graphic applications, color correction, organization of images, printing and prepress production and color management are covered. In this course, students should gain skills in critical color comparison and manipulation and understand the process of preparing graphic files for production. Students will be given hands-on instruction on Apple Macintosh computers using industry standard imaging and scanning software.

Upon successful completion of this course, students should be able to:

  • Demonstrate mastery of using the basic menus, commands and palettes of an image-editing program.
  • Manipulate color formulas and articulate the differences between color modes.
  • Operate a flatbed scanner to input line art grayscale and color images and choose appropriate resolutions for each.
  • Manipulate scanned images for direct output or export to other types of graphic programs.
  • Use color correction functions to improve the quality of scanned images.
  • Print proofs to a color printer for color composition and correction.
  • Format a document for print and digital production and export to other graphic programs.

Recommendation:  Satisfactory score on Macintosh computer assessment test
Manipulate a composite image using layers and masking techniques.
Create advanced special effects.

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