ISOless sensors, read noise and photography - many questions!

Started 9 months ago | Discussions thread
boardsy
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Re: full circle: "just raise ISO, when necessary!"
In reply to Jack Hogan, 9 months ago

Jack Hogan wrote:

boardsy wrote: Is there any particular raw processing program that is known to use high quality extended word or floating point arithmetic?

RawTherapee V4 and up. It being open source and free it is an excellent testing ground although not as polished as some commercial converters for a day-to-day workflow.

Thanks - I remember RT was well-regarded for its Beyer de-mosaicing algorithm; do you have any idea if it's better than Adobe Camera Raw for brightness/exp. comp./shadow noise? Must try it again.

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Regards,
Alan
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