On 8 Oct 2003 at 8:41, Peter Loveday wrote:

> This is one (of many) places where raw files are very useful.  The reason
> the 'hot pixel' appears to have a fringe, and be more than one pixel, is due to
> the Bayer interpolation.  If the masking is done to a raw file before you do the
> interpolate and icc profile match etc, or better yet have an adaptive
> interpolator that can reject that pixel, then the results can be a lot better.

I agree, but it would be far better if happened in the camera

Rob Studdert
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Pentax user since 1986, PDMLer since 1998

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