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what does unsharp mask do?
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Posted: 2002-10-31 17:10:00
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Unsharp masking, or USM, is a traditional film compositing technique used to sharpen edges in an image. The Unsharp Mask filter corrects blurring introduced during photographing, scanning, resampling, or printing. It is useful for images intended for both print and online viewing.
Unsharp Mask locates pixels that differ from surrounding pixels by the threshold you specify and increases the pixels' contrast by the amount you specify. In addition, you specify the radius of the region to which each pixel is compared. The effects of the Unsharp Mask filter are far more pronounced on-screen than in high-resolution output.
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Posted: 2002-10-31 23:59:00
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I just wanna say a big thanks to All8 for all the pic enhancing tips! My images come out MUCH better than they way I used to do it, thanks again
~Tangy
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Posted: 2002-11-01 15:40:00
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thanks all8
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Posted: 2002-11-01 18:23:00
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i go try now with my brand new MCA-25
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Posted: 2002-11-14 06:53:00
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Ok..i created a pallet for Micrografx Picture Publisher, i don't if it works correctly cause i don't have a t68i yet (coming next week).
Maybe someone can try it out for me?
Just copy the file in your "pallets" directory and then in PP go to image->convert->pallet color: there select custom and scattered and then select the "t68i Pallet".
t68iPall.pl3
(be sure to do the pallet conversion as the last step)
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Posted: 2002-12-04 15:56:00
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Aha, very nice. This'll help my imagecreating alot!
Thx!!!
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Posted: 2002-12-23 16:26:00
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THANKS~
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Posted: 2002-12-30 08:21:00
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nm
[ This Message was edited by: GREK on 2003-01-04 09:37 ]
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Posted: 2002-12-30 10:03:00
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Aah!
I got the .act file, and loaded it up into my favorite imaging program - Macromedia Fireworks - and I have here what may probably be the fastest way to get good results on the T68i:
1) Take a pic into Fireworks...
![]()
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If you want to make any changes to the pic etc, do them now.
If you put this file as-is into your T68i, it will look like this:
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So ...
2) In the Optimise tab, under the gif type choose Custom and load the .act file mentioned in the posts above.
3) Set the "dither" percentage slider all the way up to 100...
4) Export the gif.
![]()
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Voila!!!
FMA it to your phone and you're done!!!!!! Yaay!
Of course you can make the pic look better with a few more steps etc but this is probably the best trade-off of ease vs. quality!
Enjoy!
- Aalaap
[ This Message was edited by: laffen on 2003-07-07 10:11 ]
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Posted: 2003-01-04 09:35:00
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