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Simich, Jack – VocEd, 1982
Describes the use of computer technology in the graphics communication industry. Areas that are examined include typesetting, color scanners, communications satellites, page make-up systems, and the business office. (CT)
Descriptors: Business Skills, Color, Communications Satellites, Computer Science
Building a Steganography Program Including How to Load, Process, and Save JPEG and PNG Files in Java
Peer reviewed
Direct linkCourtney, Mary F.; Stix, Allen – Mathematics and Computer Education, 2006
Instructors teaching beginning programming classes are often interested in exercises that involve processing photographs (i.e., files stored as .jpeg). They may wish to offer activities such as color inversion, the color manipulation effects archived with pixel thresholding, or steganography, all of which Stevenson et al. [4] assert are sought by…
Descriptors: Textbooks, Textbook Content, Internet, Programming Languages
