megapixels???

[Dickdale]

Beste mensen,

Kan iemand mij vertellen wat: 8.0 mega pixels interpoloted, betekend??? En dan vooral de betekenis van interpoloted??

Is dat een netto opbrengst van de megapixels? of hou je er weinig tot niks aan over?


Thks...

 

[crash]

Hier een beetje uitleg:

Are you buying a new digital camera and wondering how much resolution is enough? Three, four or five megapixels? A more important question may be whether the resolution is optical or interpolated. A camera with two megapixels of optical resolution will use two megapixels of information to represent an image, while the same camera can be tweaked to have three megapixels of interpolated resolution. This is the job of interpolation software, which guesses what an image would look like at a higher resolution and then adds pixels between the ones already representing the image. This can increase picture quality, but actually reduce the sharpness (one third of the image has been "made up"). Images with a highly interpolated resolution will often look fuzzy when enlarged. When buying a camera, keep in mind that it is the optical resolution, not the interpolated resolution, which gives you a true measure of a camera's sharpness.

Bron:
http://www.acdsystems.com/English/Community/ColumnsArticles/TechTips/tech-2001-09-28.htm

Als ik de laatste regel van de "quote" zo lees, lijkt het e handiger om een camera te nemen met optical resolutie.