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Date Posted: 18:03:38 11/13/03 Thu
Author: Michel
Subject: Re: Tif Quality Loss after Sharpen ??
In reply to: Bruce Biddle 's message, "Tif Quality Loss after Sharpen ??" on 06:16:16 11/12/03 Wed


Hi Bruce,

I have tried converting to 256 gray, then saved with and without the sharpen. On my laptop I don't see a difference, but it may be the LCD screen.

Can you try saving as BMP. Does this problem occur?

Also, is it possible that you email me a simple demo program .

Best regards,

Michel
>I'm a bit puzzled by quality loss with Tiff files.
>
>Using the demo I load a bitmap file.
>Then using the "Image", "Format Conversion.." option
>I convert the image to Black and White or
>GreyScale16/256
>then save the file as a .tif.
>I re-open the file and everything looks fine.
>
>However, if I do the same as above but before saving I
>use "Image", "Sharpen" once. The image on screen
>looks much better but after saving and re-opening, the
>image is a blurred mess.
>
>Am I doing something wrong?
>
>Regards
>Bruce

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