1. Instructional Computer TECH2111 Lecture Six: Image Processing Tools Dr. Alaa Sadik Instructional & Learning Technologies Department www.alaasadik.net/courses/tech2111 [email_address]

3. 1. Types of Image Processing Tools Photo Editors Drawing Tools Graphics Tools Picture Managers

4. Examples of Image Processing Tools Drawing Tools e.g., SmartDraw , EDraw … Photo Editors e.g., PhotoShop , PaintShop , PhotoPrush , Painter, PhotStudio … Photo Managers e.g., Picasa , MS Picture Manager …

5. 2. Types of Instructional Images

7. A simple representation of forms or objects by means of lines, curves and indicators to explain idea or show relationship. Line Drawing

8. A simple and attractive artwork that helps simplify concept or make an idea or relationship simple and clear. Illustrated Drawing

9. A simple drawing uses symbols, directions, keys and icons t o simplify an actual location or situation. Kroki

10. A group of pictures in a specified sequence that tell a story or illustrate a phenomena with titles and captions. Sequenced Drawing

11. A complex picture aims to explain the similarities and differences between two or more objects. Comparative Drawing

12. A simple comic drawing designed to tell a story and evoke emotions and consists of one or more frames with captions. Cartoon

13. A simple-lined humorous or satirical drawing that simplifies or exaggerates a person or event. Caricatures

14. A visual representation captured using ordinary or special optical or digital camera. Photographs

15. A map is a simplified depiction of a space or specific region, which highlights relations between objects within that space with navigational aids and appropriate scale. Maps

16. A poster is a graphic advertisement aims to post a specific message quickly and simply in a public place. Posters

17. A chart is a visual representation of data ( using lines, bars, pies… ) that displays the relationship among variables, usually cast along x and y axes. Charts

18. Flowcharts A flowchart is a diagram consisting of a set of specified symbols ( rectangles, diamonds, circle.. ) and connecting arrows that shows step-by-step progression through a procedure, process or system.

19. Hierarchical Diagrams A way to organize or categorize data, people or things using levels of organization, moving from broader general categories to narrow specific ones.

20. Geometrical Figures A two- or three-dimensional drawing illustrates a geometrical concept or relationship using accurate measures.

21. Screenshots A screenshot is an image captured by the computer to record the visible items on the monitor or another visual output device.