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Can Someone Explain This To Me? Pixel Question  
User currently offlineB737-112 From United States of America, joined Nov 1999, 886 posts, RR: 6
Posted (7 years 8 months 4 weeks 18 hours ago) and read 3192 times:

I am a total photography novice and I'm just curious if someone can descibe this to me in the most basic broken down form. This is regarding the camera I just bought, why would a 10.1 Megapixel digital camera have almost 10.4 million total pixels and only have 10.1 million useable or effective pixels?

• 10.37 million pixels total
• 10.10 million effective pixels

Just curious,
Thanks for any help.
-Ryan

3 replies: All unread, jump to last
 
User currently offlineFergulmcc From Ireland, joined Oct 2004, 1916 posts, RR: 52
Reply 1, posted (7 years 8 months 4 weeks 18 hours ago) and read 3177 times:

Try this, it may help!

http://www.dpreview.com/learn/?/Glos...era_System/effective_pixels_01.htm

Take care

Fergul  sun 



Zambian Airways, Where the Eagles fly free!!
User currently offlineClickhappy From United States of America, joined Sep 2001, 9633 posts, RR: 68
Reply 2, posted (7 years 8 months 4 weeks 18 hours ago) and read 3171 times:
AIRLINERS.NET CREW
PHOTO SCREENER

The total pixel count is what is generated on the sensor, but not are not made up as part of the image. Effective pixels are the actual pixel count used to create an image, basically you don't have the "image" going to the edge of the sensor.

User currently offlineViv From Ireland, joined May 2005, 3142 posts, RR: 28
Reply 3, posted (7 years 8 months 4 weeks 17 hours ago) and read 3138 times:

The pixels "left over" are used to de-mosaic the edges of the image.

You will notice no quality difference between an image of 10.37mp and one of 10.10mp.



Nikon D700, Nikkor 80-400, Fuji X Pro 1, Fujinon 35 f/1.4, Fujinon 18 f/2
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