Cliff(?) also suggested the following adverb to change level of lightness.
darken=: 1 : '<.0.5+(255%~255-m)*y'
imagelighten=: 1 : 'm+<.0.5+(255%~255-m)*y'
lighten=: 1 : 'm+<.0.5+(255%~255-m)*y'
lightenb=: 1 : 'a.{~m+<.0.5+(255%~255-m)*a.i.y'
Brian Schott wrote:
http://www.jsoftware.com/pipermail/general/2002-November/011913.html
In the message referenced above, an adverb
intensify=:1 : '[: <. (**^&(-.u)@|)&.(<:@:((2%255)&*))'
is recommended by Cliff Reiter. I would like to remove
overexposure from an photo and this adverb does not seem to
help with my problem. Any suggestions?
(B=)
Brian Schott
Atlanta, GA, USA
schott DOT bee are eye eh en AT gee em ae eye el DOT com
http://schott.selfip.net/~brian/
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regards,
bill
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