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Vector & Bitmap Imaging

Tony Tran | ITEC 4110 | Advanced Digital Media | February 2009. Vector & Bitmap Imaging. Outline. Introduction of myself and ITEC4110 Vector versus Bitmap Imaging Vector software Bitmap software Projects. Introduction . Tony Tran Former student of Dr. Chen’s ITEC 2110.

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Vector & Bitmap Imaging

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  1. Tony Tran | ITEC 4110 | Advanced Digital Media | February 2009 Vector & Bitmap Imaging

  2. Outline • Introduction of myself and ITEC4110 • Vector versus Bitmap Imaging • Vector software • Bitmap software • Projects

  3. Introduction • Tony Tran • Former student of Dr. Chen’s ITEC 2110. • Current student of Dr. Rowan’s ITEC 4110. • Currently working on a Gimp Portfolio doing glamour quality bitmap photo editing. • ITEC 4110 • Advanced Digital Media currently taught only by Dr. Rowan. • Specializes in service to 2110 & creating advanced projects using 2110 software. • 4 credit hour class, recommended for IT majors.

  4. Vector versus Bitmap Imaging • Vector- Elegant way of constructing digital images whose representations is compact, scalable, and easier to edit. • Are attractive to networked multimedia . • Based upon shapes and can be described mathematically . • Ex. Marketing, using the same image but on different products such as T-shirts, coffee mugs, posters, billboards.

  5. Vector versus Bitmap Imaging • Bitmap- pixel based, resolution dependent imaging. • Vector images can be exported to bitmap by using aliasing. • Bitmap to Vector is much more difficult process but possible. • Common bitmap formats are .jpg, jpeg, bmp, tiff, and gif. • Ex Cameras, screenshots

  6. Vector Software • Inkscape (free) • Adobe Illustrator • SVG- stands for Scalable vector graphics. • Both of these are Vector Based programs.

  7. BitmapSoftware • Gimp (free) • Adobe Photoshop • Both programs: • Bitmap based program used for non SVG files such as jpeg, bmp, tiff, and gif. • Ability to animate still images. • Edit using multiple layers.

  8. Projects- Vector/Inkscape • Purpose- To expose yourself to the ease and convenience of SVG files compared to JPEG files. • Outcome- To create your name/initials and comparing bitmap version VS vector version.

  9. Projects- Bitmap/Gimp • Purpose- To expose yourself to the difficulties of editing bitmap images and experiencing photo editing. • Outcome- To create a unique image of your choice following a variety of methods such as blurring, color modifications, color-level alterations and opacity changes.

  10. Let’s get started! • Vector Project • Bitmap Project

  11. Contact Information • Tony Tran • ttran1@ggc.usg.edu • 678-485-4974 • Please feel free to email or call me with any questions or comments you may have in your 2110 class. • 97.5 % on the final, 98 % (A) in 2110 class.

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