CHDK firmware hack discussion (16)

Started Sep 22, 2007 | Discussions thread
Vit40 Regular Member • Posts: 269
Re: Color Matrix for A710 RAW

Ok, Castaneda. These samples were better, so I think I made better calibration now

DngSetMatrix %1 P 0.660 0.250 0.433 0.280 1.000 1.000 0.090 -0.172 -0.321

I'll be back monday or tuesday. In the meantime, you can try new calibration and prepare a few more daylight outdoor samples if you want, same way (set WB Daylight, Effects off). It will be better if the sun is slightly higher, say from 9am to 3pm, otherwise there's too much yellow on the pictures, which is blown on some parts (Canon tends to oversaturate blown yellows, on my calibration yellow is more conservative, otherwise I tried to match colors)


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