Understanding Digital Images: What They Are and How They Work

Learn what a digital image is, its composition, and how it's created and used across digital platforms.

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Digital image refers to a picture represented electronically using pixels. Each pixel has a specific value corresponding to a color or intensity level. These images can be captured using devices like digital cameras, scanners, or even created digitally through software. They are easily stored, shared, and manipulated on various digital platforms.

FAQs & Answers

  1. What is a digital image made of? A digital image is made up of pixels, each representing a color or intensity level.
  2. How are digital images captured? Digital images can be captured using devices like digital cameras and scanners.
  3. Can digital images be edited? Yes, digital images can be easily manipulated and edited using software.
  4. What are common formats for digital images? Common formats include JPEG, PNG, GIF, and BMP.

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