any idea concerning dead pixel on pics

Started Jan 27, 2013 | Discussions thread
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John Zeman Regular Member • Posts: 324
Re: any idea concerning dead pixel on pics

I have never performed a hot pixel mapping procedure with any of my cameras because I haven't needed to.  If I go out and take a long exposure night shot and import that CR2 image into Lightroom, I'll briefly see the hot pixels appear but then they all disappear without me doing anything.
I don't know how Lightroom does it, but it has since version 1 and I'm using the current version 4.3

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