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  #1  
Old 05-03-2007, 10:45 PM
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belido belido is offline
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Default Sharpness in jpeg

Hi folks,

I think I have a real problem about sharpness in jpeg mode pictures. Let me try to explain:

I usually take pictures in RAW mode and then I convert into tiff for post-processing. I usually keep the original size (8M) not to loose any detail. Actually there's no problem about that. When I convert to 800 pixels jpeg for TE posting, the images looses some sharpness even with the high quality setting conversion.
Just to compare and for you to understand my problem:
When I zoom out the original tiff image (something next to the size I want in jpeg), the sharpness is great, perfect, but when I resize and convert the tiff into jpeg, the result is disap*pointing. I know the image looses some quality but I could see some images in TE with great sharpness. Take a look at this image. I swear the original tiff is really sharp.

I appreciate any kind of help. Thanks!

PS: files converted in Photoshop CS (quality 10)
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  #2  
Old 05-03-2007, 11:43 PM
fanch fanch is offline
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Default Re: Sharpness in jpeg

Just have a look on my WS !
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  #3  
Old 05-04-2007, 12:00 AM
Spanishalex Spanishalex is offline
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Default Re: Sharpness in jpeg

I find it best to sharpen the original full size image before reuding it to 800 pixels. You can do a save as and unsharpen the original.
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  #4  
Old 05-04-2007, 12:29 AM
Nicolas_D Nicolas_D is offline
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Default Re: Sharpness in jpeg

I've seen you've tried to sharpen with PS.
I think good settings for the TE size of your pictures are:
- 120%
- 0.6%
- 3

Try it and give me some feedback.
Cheers,
Nico.
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  #5  
Old 05-04-2007, 02:31 AM
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belido belido is offline
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Default Re: Sharpness in jpeg

Thank you Francois!
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  #6  
Old 05-04-2007, 02:32 AM
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belido belido is offline
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Default Re: Sharpness in jpeg

Thank you a lot. Those replays are very useful!
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  #7  
Old 05-04-2007, 02:33 AM
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belido belido is offline
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Default Re: Sharpness in jpeg

Thank you, Nico. I appreciate you replay and help.

All the replays are very useful.
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  #8  
Old 05-04-2007, 02:36 AM
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belido belido is offline
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Default Re: Sharpness in jpeg

I mean replies...hehehe

that's my broken english...
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  #9  
Old 05-04-2007, 02:38 AM
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belido belido is offline
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Default Re: Sharpness in jpeg

I mean replies...hehehe

broken english.
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  #10  
Old 05-04-2007, 02:42 AM
Nicolas_D Nicolas_D is offline
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Default Re: Sharpness in jpeg

Sorry, for small size of picture like in TE, I used these settings:
120%
0.3
3
Try it and give me some feebacks...
Regards,
Nico.
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