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Exam Objectives: Identify Design Elements When Preparing Images

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Presentation on theme: "Exam Objectives: Identify Design Elements When Preparing Images"— Presentation transcript:

1 Adobe Certified Associate Visual Communication Using Photoshop Study Guide
Exam Objectives: Identify Design Elements When Preparing Images Properties of Digital Images Ms. Copeland 2018

2 Properties of Digital Images: Four Main Types – JPG, GIF, PNG, PDF
Lossy Compression – A computer algorithm removes what it considers unneeded information.

3 Properties of Digital Images: Four Main Types – JPG, GIF, PNG, PDF

4 Properties of Digital Images: Four Main Types – JPG, GIF, PNG, PDF
Supports simple transparency, 256 colors, smaller file size than GIF. Supports partial transparency, millions of colors in RGB and grayscale. Uses lossless compression for high quality photographic images. Larger file size than JPG

5 Properties of Digital Images: Four Main Types – JPG, GIF, PNG, PDF

6 Properties of Digital Images: Four Main Types – JPG, GIF, PNG, PDF

7 Properties of Digital Images

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