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Subject 
Author 
Date 
HP 3200 
Maurice Sherif  11:54 8 Jun 04 
unsharp masking 
David B. Mark  20:50 29 May 04 
Re: unsharp masking 
Larry Francis  6:05 30 May 04 
Re: unsharp masking 
David B. Mark  12:08 30 May 04 
Re: unsharp masking 
Jeff White  13:37 30 May 04 
Re: unsharp masking 
howard schwartz  15:02 30 May 04 
Re: unsharp masking 
David B. Mark  21:01 30 May 04 
Re: unsharp masking 
Phil Davis  7:01 31 May 04 
Re: unsharp masking 
David B. Mark  19:06 31 May 04 
Phil,

Thank you. The article to which you directed me has a clear and concise explanation of how unsharp masking works. It also helped me to understand what several respondents have reported: that the technique does not work for every image, and that there is some art to getting the strength of the mask right.

The reason that I posted the question on this forum is that unsharp masking seems to have had near mystical virtues attributed to it. I thought BTZSers who had experimented with unsharp masking would be most likely to give me straight information on whether it works as advertised and, if so, how it works.
 
Re: unsharp masking 
David Poinsett  1:41 27 Jun 04 


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