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DPChallenge Forums >> The Critique Club >> Noise Factor
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Showing posts 1 - 12 of 12, (reverse)
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01/17/2005 09:54:55 PM · #1
hi all! looking for comment on noise factor. these shots were taken at ISO 1600 handheld with 50 mm 1.8 no flash...washed thru neat image and usual levels/cropping as needed. thanks!
01/17/2005 09:59:26 PM · #2
Link?
01/17/2005 10:02:41 PM · #3
DOH!!! sorry....:)

//www.pbase.com/dentman/heinz_center
01/17/2005 10:03:49 PM · #4
Originally posted by dentman:

DOH!!! sorry....:)

//www.pbase.com/dentman/heinz_center


Clickable :)
01/17/2005 10:58:22 PM · #5
Nice work! At this size, there is certainly not an objectionable level of noise to my eye, more like barely perceptible. Then again, I don't require my images to be buttery smooth; some noise is OK by me as long as it has a pleasant "feel". Would be interesting to see these at larger size, say 800px longest side.
01/17/2005 11:48:57 PM · #6
wow, i never switch mine above iso 400 because noise is terrible... not really a problem in your shots. perhaps it would be more noticeable at bigger sizes tho.
01/18/2005 08:19:03 AM · #7
okay I uploaded 3 favorites and cropped on the most in focus porion...definately some noise in there.

Kirbic i think your right, the unfiltered images are not too pleasing at 100%, but with Neat image they are smooth.

//www.pbase.com/dentman/cropped_to_100
01/18/2005 09:24:04 AM · #8
Ah yeah, that's about how iso 1600 looks, alright.
01/18/2005 10:13:45 AM · #9
Wow...my last shots at ISO 400 turned out so noisy that the reduction killed every last detail.
01/18/2005 10:21:53 AM · #10
Beautiful shots. Was it that you didn't have a tripod handy to use a lower ISO? They're just gorgeous.
01/18/2005 11:06:12 AM · #11
Originally posted by dentman:

okay I uploaded 3 favorites and cropped on the most in focus porion...definately some noise in there.

Kirbic i think your right, the unfiltered images are not too pleasing at 100%, but with Neat image they are smooth.

//www.pbase.com/dentman/cropped_to_100


The JPEG artifacts are more disturbing than the noise. Does the photo look like this straight from the camera?
01/18/2005 02:45:41 PM · #12
jodiecoston- it wasnt that i didnt have one handy, I was just toying with lowlight environments, practicing really.

jonr - I dont know what jpeg artifacts are, could you elaborate?
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