Digital Photography. Objectives After completing this class, you will be able to: Explain the...
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Transcript of Digital Photography. Objectives After completing this class, you will be able to: Explain the...
Digital PhotographyDigital Photography
ObjectivesObjectives
After completing this class, you will be able to:
Explain the benefits, features, and workings of a digital camera.
Explain how digital images can be managed and edited.
Identify the features of different types of printers that are available for printing photos.
Introduction to Digital Introduction to Digital CamerasCameras
No film needed
Uses storage device, like memory card
Can transfer images to computer using USB cable
Introduction to Digital Introduction to Digital CamerasCameras
Can print images using a photo printer
Can share images over the Internet
Digital CamerasDigital Cameras
Screen for viewing pictures
Resolution or pixel depth is important – higher number of pixels, the better the picture quality
Types of cameras: Point and shoot
Semiprofessional
SLR (or professional)
Point and Shoot CamerasPoint and Shoot Cameras
Adjust settings, like focus and exposure, automatically.
More affordable than other types.
Semiprofessional CamerasSemiprofessional Cameras
More expensive than point and shoot
More control over picture taking process
Can manually adjust some settings
Professional camerasProfessional cameras
Even more expensive
Designed for professional photographers
High resolution
Fast-focusing lenses
Ability to take large number of pictures at high speed
Photo Management Photo Management
Transfer pictures to computer using a USB cable
Sort & organize your pictures using photo management
software
Some software allows you to compress & fine tune
pictures
Examples: Microsoft Digital Image 2006, Picasa
Basic Photo EditingBasic Photo Editing
You can improve appearance of pictures by:
Adjusting brightness
Adjusting contrast
Adjusting color
Crop
Resize
Advanced Photo EditingAdvanced Photo Editing
Enhance and add special effects to
pictures
Remove blemishes, red-eye
Change backgrounds
Add text
Photo PrintingPhoto Printing
Types of personal photo printers:
Black and white or color printers
Color inkjet printers
Dye sublimation printers
Photo printingPhoto printing
Types of professional photo printers:
Used in print labs
Use special imaging devices to
expose regular photo paper
True-photographic quality
QuestionsQuestions