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Participating Frequently
September 29, 2021
Question

Re-Imported images look different

  • September 29, 2021
  • 1 reply
  • 471 views

Searched but couldn't find a solution:

Macbook Air 2021

Mac OSX 11.5.2

Photoshop 22.5.1

 

I have a photograph that I've edited inside of Photoshop.

When I export the edited image, it looks the same as it did in the Photoshop file I was editing in.

When I take the exported image and re-open in a new Photoshop session, the image is quited different.

I've tried .png, .jpg, and .tiff (both with and without color profile)

 

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1 reply

mglush
Community Expert
Community Expert
September 29, 2021

Hi!

Just so we are on the same page, tell us what you see as being different in the image? Also, why would you re import the image upon export and not use your original photoshop file to make any further adjustments?

 

The png and jpg files have a compression applied to them on export, so there would be changes associated with that file format. The tif file format, depending on what options you choose on export, might also have some of those same compression issues. 

 

Anytime you compress a file, Photoshop makse decisions that will affect the look to make it fit the parameters of the file format. Always keep your original photoshop file so you have the cleanest version everytime you make a change and export.

 

Please give us a little more information on the changes to your file that you are concerned about so we can help you more effectively.

Thanks,

Michelle

Participating Frequently
September 29, 2021

Hey, Michelle.

Thanks for the reply.

 

I mentioned in my third image's caption, but you can see that the luminence is slightly lower along with what appears to be vignetting in the top right and bottom left corners. (In the 3rd screenshot: The left image is the re-imported image, the right image is the image in Preview)

 

I have 15 pieces of photographed art each with their own photoshop file to clean them up. 

I have a separate file where I'm creating a flyer that contains text, borders, etc. that will be common to each photo... so I'm building the template once and just adding all 15 photos to that so I can just turn the layers on/off and export them with the copy and borders. (I'm sure this is a good use case for Illustrator, but I'm using Photoshop)

 

Thanks again

D Fosse
Community Expert
Community Expert
September 29, 2021

Can you post a screenshot of the affected area at 100% view? Are these light gray tones absolutely flat, even tone, or is it noise/grain/texture? The distinction is significant.

 

If the latter, there is no point in using tonal adjustments like Curves. Individual pixels will still be white or black, no change.

 

But the adjustment will appear to work, because previews are calculated based on the on-screen image. Zoomed out, that's a scaled and softened version, containing interpolated, intermediate values that aren't there in the original data.

 

Until seeing it at 100% it's impossible to tell what's going on here.