Keystone Projection?
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- mayo
I'm going to project an image on a bathroom wall. was wondering if anyone here knew a decent equation to find out the distortion I'll have to apply to the image so that it comes out right? It's actually just a half bath/powder room, so space is pretty tight and the angle will be fairly steep.
The only thing i'm finding online is Keystone Projection for home theaters
and shit
- mayo0
Please and thank you
- theplanet0
I dont know a formula, but if you are using and lcd projecor, you can adjust for keystoning in the menu options.
Josh
- Mimio0
Most digital projectors let you manipulate this on the projector unit itself, then you can build a mask to cover the light spill.
- mayo0
thanks guys. I suppose I should have mentioned that I had just planned on being ghetto and using a light gel over one of the spot lights.
- tkmeister0
how are you going to do that? are you making your own projection device?
i got a projector at home and it has the keystone adjustment menu so depending on the angle up/down, i can change that setting.
- mayo0
well, this was something i was going to *try* to do. I found some printable light gel material and was going to print my [distorted] image and then clip it in front (but not touching) of one of the tracklight lights. Has the crack finally gotten to me?
- tkmeister0
http://64.233.179.104/search?q=c…
http://64.233.179.104/search?q=c…those 2links should help you.
happy mathematics!
- mayo0
Thanks babe! i'll take a look :)
- Mimio0
Let us know how it went. I want to do somthing similar with a graphic I'm planning to transfer to a b/w slide for a similar sort of projection.
- uberdesigner0
Let us know how it went. I want to do somthing similar with a graphic I'm planning to transfer to a b/w slide for a similar sort of projection.
Mimio
(Mar 6 06, 17:59)use a flash template
- Mimio0
No entiendo
- uberdesigner0
no las palabras en mi biblioteca
- mayo0
no me gusta cosquillas
- Mimio0
¿cosquillas en mi vientre?
- uberdesigner0
no like diets?
- mayo0
hahahaha that, too. i meant "tickle" ahahahahaha a i suck