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i'm thinking too much
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May 30, 2014 06:18:11   #
jepisa
 
portrait taken withnikon d90, raw format, with 85f/1.8 lens same portrait taken with nikon d800 jpeg fine, same lens. raw photo pp by experienced pro. then both photos enlarged to 20" x 30" could you see difference in photos ? hypothetical question, just lurking around and this popped into my head

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May 30, 2014 06:22:44   #
AlisonT Loc: Louisa, Virginia
 
I believe the raw photo taken with the D90 is going to be a higher mpx than the jpg taken by the D800. Plus unless the photo taken by the D800 is absolutely perfect the post processing is going to make a difference.

Yes, I think you will see a difference.

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May 30, 2014 06:32:42   #
oldtigger Loc: Roanoke Virginia-USA
 
AlisonT wrote:
I believe the raw photo taken with the D90 is going to be a higher mpx than the jpg taken by the D800. Plus unless the photo taken by the D800 is absolutely perfect the post processing is going to make a difference.

Yes, I think you will see a difference.


i would be very dissapointed to find a $500 d90 out-perfoming my $3000 D800

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May 30, 2014 06:47:14   #
pithydoug Loc: Catskill Mountains, NY
 
oldtigger wrote:
i would be very dissapointed to find a $500 d90 out-perfoming my $3000 D800


The cost of body is less meaningful. The question is can one PP a raw file to equal or better a jpg with these two bodies. I would lean to the PPing rather than the jpg in general.

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May 30, 2014 06:48:56   #
AlisonT Loc: Louisa, Virginia
 
The difference is the jpg vs. raw. Taking a $3000 camera and shooting in jpg is a waste of the capabilities of the camera.

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May 30, 2014 06:56:54   #
oldtigger Loc: Roanoke Virginia-USA
 
pithydoug wrote:
The cost of body is less meaningful. The question is can one PP a raw file to equal or better a jpg with these two bodies. I would lean to the PPing rather than the jpg in general.


the question is can a d90 sensor cell outperform a d800 sensor cell and will the in-camera conversion of raw to jpeg for storage degrade the image enough to offset any advantage the d800 sensor might have,/

i'll let you ignore the fact that the 800 is taking almost 4 samples of the subject for every 1 the d90 takes,

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May 30, 2014 07:23:07   #
joer Loc: Colorado/Illinois
 
jepisa wrote:
portrait taken withnikon d90, raw format, with 85f/1.8 lens same portrait taken with nikon d800 jpeg fine, same lens. raw photo pp by experienced pro. then both photos enlarged to 20" x 30" could you see difference in photos ? hypothetical question, just lurking around and this popped into my head


Why make such a comparison. Its like comparing a donkey to a horse.

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May 30, 2014 07:27:09   #
jerryc41 Loc: Catskill Mts of NY
 
jepisa wrote:
portrait taken with nikon d90, raw format, with 85f/1.8 lens same portrait taken with nikon d800 jpeg fine, same lens. raw photo pp by experienced pro. then both photos enlarged to 20" x 30" could you see difference in photos ? hypothetical question, just lurking around and this popped into my head

I would have the same pro do the processing on both images, and I bet the D800 would give better results. This sounds like a project for MT Shooter.

Raw allows for more leeway in processing. It's not going to make the image better to begin with (Boy, that's a controversial statement). If the scene is well-lit, JPEG should produce good results, but both images will benefit from processing.

This is a situation where post processing could make or break either image.

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May 30, 2014 07:29:50   #
jerryc41 Loc: Catskill Mts of NY
 
joer wrote:
Why make such a comparison. Its like comparing a donkey to a horse.

A young donkey and an old horse, or vice versa? I think that's part of his question - old vs new.

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May 30, 2014 07:30:49   #
jepisa
 
like i said thinking too much, no good reason for comparison, just curious about sharpness and detail

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May 30, 2014 07:32:03   #
jerryc41 Loc: Catskill Mts of NY
 
pithydoug wrote:
The cost of body is less meaningful. The question is can one PP a raw file to equal or better a jpg with these two bodies. I would lean to the PPing rather than the jpg in general.

Yes, that would be a better comparison. Same equipment, well-lit scene, JPG vs raw. I think a lot of the difference would depend on the lighting, shadows, and color in the scene.

This could be a week's project for someone.

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May 30, 2014 10:34:09   #
MT Shooter Loc: Montana
 
jepisa wrote:
portrait taken withnikon d90, raw format, with 85f/1.8 lens same portrait taken with nikon d800 jpeg fine, same lens. raw photo pp by experienced pro. then both photos enlarged to 20" x 30" could you see difference in photos ? hypothetical question, just lurking around and this popped into my head


A 12MP sensor will not compare to a 36MP sensor no matter what is done to it. A RAW image still needs to be processed before you can print it. The D800 processor is two generations beyond the D90 processor and a full frame sensor to boot. The D800's JPG will be far superior to the D90's RAW when printed that large, without a doubt and without exception. Printed at 8x10? no one could tell them apart if the RAW processing was done well.

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May 30, 2014 14:50:31   #
Wahawk Loc: NE IA
 
AlisonT wrote:
The difference is the jpg vs. raw. Taking a $3000 camera and shooting in jpg is a waste of the capabilities of the camera.


:thumbdown: :thumbdown:
You are paying for the technology, why not let it work for you?

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May 30, 2014 17:21:06   #
oldtigger Loc: Roanoke Virginia-USA
 
Wahawk wrote:
:thumbdown: :thumbdown:
You are paying for the technology, why not let it work for you?


Stupid me, i always thought my viewable jpegs were derived from the raw data.
I didn't know the camera crippled its technology to make jpegs.

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May 30, 2014 19:05:22   #
CaptainC Loc: Colorado, south of Denver
 
AlisonT wrote:
The difference is the jpg vs. raw. Taking a $3000 camera and shooting in jpg is a waste of the capabilities of the camera.


Hardly. A well-exposed JPEG with a proper white balance will produce a beautiful image. You know not of what you speak.

All that capability also applies to all the settings you can make in the camera to produce out-of-the-camera images that need no processing at all.

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