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Photo Editing: The Basics

Photo Editing: The Basics. Created By: Bill Vincent and Jason Chwirut. Why are you here?. We are going to show you:. Step #1: How to take a good picture Step #2: How to enhance and edit digital images Step #3: How to package those images. Step #1: How to take a good picture.

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Photo Editing: The Basics

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  1. Photo Editing: The Basics Created By: Bill Vincent and Jason Chwirut

  2. Why are you here?

  3. We are going to show you: • Step #1: How to take a good picture • Step #2: How to enhance and edit digital images • Step #3: How to package those images

  4. Step #1: How to take a good picture • Three settings we need to be familiar with: • Aperture • Shutter Speed • ISO

  5. Aperture • The aperture is the size of the opening in the camera lens at the moment the photo is taken.

  6. Shutter Speed • Shutter speed is the amount of time the shutter remains open when a photo is taken. 1/100 1/30 1/1000

  7. ISO • “International Organization for Standardization” is a unit of measurement, measuring the sensitivity of film. The larger the number, the more sensitive the film. 100 ISO 3200 ISO

  8. Now hold it right there while I get my camera!

  9. If your settings are incorrect…this is what can happen: Which cannot be edited!

  10. Camera settings in the dental clinic/operatories? • Aperture: 4.0 - 5.6 f-stop • Shutter speed: 1/60 or higher • ISO: 600 ISO

  11. Step #2: How to enhance and edit digital images RGB CYMK DPI Highlights Cropping Whitebalance Resize Image Resolution Contrast Red Eye Sharpness Brightness Saturation

  12. Please take a couple minutes to fill out the matching handout…Good luck

  13. Review Time !!!

  14. Photo Editing - Hands on • Open browser • Go to: http://intranet.sdm.buffalo.edu/academicservices/DMC/tutorials.htm • Sample images are available for experimentation

  15. Step #3: Packaging File Types: • JPEG • TIFF • GIF • PNG • BMP Pros vs. Cons

  16. Let’s see how the file types differ in size….

  17. Let’s experiment…. Take a picture of the screen using the print screen key on the keyboard. Import the screen into Microsoft Picture Manager, then save in a variety of file formats. Record the results.

  18. Thank you !!! Any Questions?

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