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Re: changing contrast and brightness on the fly

From: "Simon Williams" <williams.simon@gene.com>

> When you see how the end-users operate, having the slider-less control
> good sense.  The images are not being displayed for quantitation but for

> "expert review" by a radiologist who does all the feature recognition,
> rather rapidly.  They want to be able to stare at the image and change the
> contrast and brightness without looking away from the image, which is when
> slider controls get to be irritating.  So, the existing software is, for
> purpose, very satisfactory indeed.

I stand corrected.

It was an interesting question.
Mark Hadfield
m.hadfield@niwa.cri.nz  http://katipo.niwa.cri.nz/~hadfield
National Institute for Water and Atmospheric Research

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