Digital Camera Images for the Classroom

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• Digital Camera Images for the Classroom

CIS Academic Technology, University of New
Hampshire
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• Digital Camera Images for the Classroom

Why go digital?
CIS Academic Technology, University of New
Hampshire
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Film
vs. Digital
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Memory Cards
CFcompact flash type
SD secure digital type
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Pixel
picture element
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one pixel
The more pixels, the higher the resolution.
Pixel
picture element
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one pixel
The more pixels, the higher the resolution.
Pixel
picture element
Megapixel
1,000,000 pixels
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• Image Quality
• Resolution and Pixels

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• Understanding Maximum Resolution
• and Megapixels

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• Understanding Maximum Resolution
• and Megapixels

2592 pixels
2592 x 1944
5,038,848
1944 pixels
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• Understanding Maximum Resolution
• and Megapixels

2592 pixels
2592 x 1944
5,038,848
1944 pixels
5 Megapixels
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• 5.1 Megapixel CCD
• Provides a maximum resolution of
• 2592 x 1944 pixels

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• How many megapixels are right for you?

Is your output
Web, On-screen PowerPoint presentation, High
quality print, Large-format poster
?
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Suggested Megapixels for Best Quality Prints
Source Digicamhelp.com
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Before buying a digital camera,
assess your personal and professional needs.
http//www.myproductadvisor.com/mpa/camera/inputSu
mmary.do
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• Full program, no manual control.

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• What are the program features
• Programmed to do?

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Close Up
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Panorama Assist
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Night Portrait
Without night portrait mode.
With night portrait mode.
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Other Features
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One-Touch Red-Eye Fix
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• manual control

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LCD monitor
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3X
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Monitor Brightness and Contrast

• On your monitor you should be able to
• make out the difference between all
• of the computer generated grayscale blocks below.

We recommend you should be able to see the
difference at least between X,Y, and Z, and
ideally, between A, B, and C.
http//www.dpreview.com/