ISOless sensors, read noise and photography - many questions!

Started Oct 3, 2013 | Discussions thread
OP boardsy Senior Member • Posts: 2,215
Re: full circle: "just raise ISO, when necessary!"

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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