indigo test(who wants to participate)

filippo · Post by **filippo** » Sat May 19, 2007 6:51 am

I want made a simple test, I have made a photo to a cube.
see a image.
now I want to copy the photo with Indigo.
distance of the television camera to the fund of the cube 68cm.
I don't know the lamp.
you excuse if the model is disgusting, but I has not succeeded in doing other.
p.s.
can someone build a best model and to photograph it?

filippo
camera Iso100-expose 0 --35mm canondigital

max and 3ds file
http://d.turboupload.com/d/1805710/test_1.rar.html

Kram1032 · Post by **Kram1032** » Sat May 19, 2007 6:54 am

you did a real cornell box? lol

filippo · Post by **filippo** » Sat May 19, 2007 6:59 am

yes....

Kram1032 · Post by **Kram1032** » Sat May 19, 2007 7:11 am

hmmm...
as the internal colour of that box is white, I guess, you used the wrong whitebalance for your cam: you used sunlight or equal energy, or such, but not "A" (lamp / indoor light / ...)

filippo · Post by **filippo** » Sat May 19, 2007 10:54 pm

first test.....I will made a cornell box in wood, to have less imperfections

Johny · Post by **Johny** » Sat May 19, 2007 11:06 pm

LOL, what kind of lamp are you use for the lamp?

Kram1032 · Post by **Kram1032** » Sat May 19, 2007 11:13 pm

I guess, your tonemapping is way wrong...
the shadows are weaker, than the model ones...

paper has ~0.85 pure white, you know?

If you use wood, you also can use the correct colours

blue or green and red

And you may ask, which colour that would be EXACTLY,

should be possible

It looks quite nice and quite simmilar

just add a floor plane, to also get that light

filippo · Post by **filippo** » Sun May 20, 2007 3:20 am

in the next week I will made a perfect cornell box...and I buy a lanp and I post all setting of photos...this is è test..

manitwo · Post by **manitwo** » Sun May 20, 2007 3:21 am

cool test filippo!

Kram1032 · Post by **Kram1032** » Sun May 20, 2007 3:33 am

ok

try to get the whitebalance of your cam correct, then

if it's still the same lightsource, you need "indoor" or "artifical light" or such a white balance...

my camera has it called "artifical light"

zsouthboy · Post by **zsouthboy** » Sun May 20, 2007 4:02 am

Or simply set your WB in kelvins - looks like you're shooting ~3000 degree light (incadescent) and using a sunlight wb setting (~5600 k)

Kram1032 · Post by **Kram1032** » Sun May 20, 2007 4:10 am

yes, auto-whitebalance would be a good idea, too.

indigo test(who wants to participate)

indigo test(who wants to participate)

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