I know this may seem like a dumb question to most of you, but I really don't know. I read posts saying there's noise on pictures, then someone comes and fixes it, and I still didn't get it. Anyone mind explaining to me? Thanks
tania622 Senior Member 604 posts Joined Sep 2006 Location: NY More info | Nov 10, 2006 16:18 | #1 I know this may seem like a dumb question to most of you, but I really don't know. I read posts saying there's noise on pictures, then someone comes and fixes it, and I still didn't get it. Anyone mind explaining to me? Thanks Tania
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RonaldS.Jr. Prodigal "Brick" Layer  More info | Nov 10, 2006 16:20 | #2 colored or white speckles, grain, etc. Makes for a "noisy" picture. Take a shot at ISO 100. Then take a shot at ISO 1600. zoom in a bit, and note the difference. The difference is the amount of "noise". Mac users swear by their computers. PC users swear at theirs.
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saravrose "I quit smoking dope"  9,562 posts Likes: 3 Joined Aug 2005 Location: Between here and there More info | Nov 10, 2006 16:24 | #3 side effect of high ISO's and incorrect exposures.. looks like grain on film shots.. Canon 30D BG_E2 Grip Rebel XT BG-E3 battery grip
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Nov 10, 2006 16:38 | #4 Thanks Tania
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CRE@TE Goldmember  1,676 posts Likes: 2 Joined Feb 2005 Location: Vancouver, BC, Canada More info | Nov 10, 2006 16:54 | #5 Hope you can see the difference in this photo. Left side at ISO 1600, right side ISO 100.  HOSTED PHOTO please log in to view hosted photos in full size. I got stuff for taking pictures. :o When things are unclear - It's time to refocus.
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gjl711 Wait.. you can't unkill your own kill.  57,737 posts Likes: 4070 Joined Aug 2006 Location: Deep in the heart of Texas More info | Nov 10, 2006 17:19 | #6 Ronald S. Jr. wrote in post #2244868  Then take a shot at ISO 1600. zoom in a bit, and note the difference. The difference is the amount of "noise". Or better yet, take any P/S camera, the fancier, the better, and take a pic at the highest ISO possible with poor lighting. I loved my old Nikon 8700 and at ISO 100 or below it took fabulous pics. But crank it to 400 and it looked like a sand painting. Not sure why, but call me JJ.
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saravrose "I quit smoking dope" 9,562 posts Likes: 3 Joined Aug 2005 Location: Between here and there More info | Nov 10, 2006 17:27 | #7 gjl711 wrote in post #2245097 Or better yet, take any P/S camera, the fancier, the better, and take a pic at the highest ISO possible with poor lighting. I loved my old Nikon 8700 and at ISO 100 or below it took fabulous pics. But crank it to 400 and it looked like a sand painting. sand painting I like that... my niece calls noisy pictures 'dirty'... Canon 30D BG_E2 Grip Rebel XT BG-E3 battery grip
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Nov 12, 2006 18:30 | #8 Thanks, the picture really helps a lot Tania
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cdifoto Don't get pissy with me  34,091 posts Likes: 45 Joined Dec 2005 More info | Nov 12, 2006 18:33 | #9 300% is extreme and introduces other issues like pixelation. 100% views are plenty big to see noise. Did you lose Digital Photo Professional (DPP)? Get it here
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CyberPet Hiding Under a Rock  4,052 posts Likes: 2 Joined May 2005 Location: Piteå, Sweden More info | Nov 12, 2006 18:42 | #10 Noise: Hubby snoring on the couch while you try to watch tv? Noo... OK /Petra Hall
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