On 04/12/06, Shel Belinkoff <[EMAIL PROTECTED]> wrote: > What is "patterning in blue channel dark noise?"
>From what I've observed it could be described as blotches of like colour noise. I suspect it's just a function of slight variations in silicon sensitivity and or filter density which becomes visible in an image file at extreme ISO and under low colour temp WB settings which tend to boost the blue channel WRT the other colours. -- Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://home.swiftdsl.com.au/~distudio//publications/ Pentax user since 1986, PDMLer since 1998 -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
