Comments for PeauProductions

Comment on m12 Lens and Distance Calculator [FORMULAS] by Prince of Darkness

Prince of Darkness — Tue, 12 Jan 2010 20:27:54 +0000

I know this is a little late coming in on this , but someone asked “which program opens this excel chart”.
If you don’t have excel, you could try Open office. It’s free:-)

Comment on The Two Types of PS3 Eye Stock Lenses (Pictures of Each) by loans

loans — Wed, 14 Oct 2009 02:09:25 +0000

I found your blog on google and read a few of your other posts. I just added you to my Google News Reader. Keep up the good work. Look forward to reading more from you in the future.

Comment on PS3 Eye Camera Band Pass Filter Insertion (updated) by tous les jeux

tous les jeux — Mon, 21 Sep 2009 09:32:32 +0000

I need a band pass filter, because i am using IR led’s of 980nm wave length and it also passes the IR light of the sun rays as well. Band pass filter will pass only a very narrow wavelength of light. Sunlight has a wide spectrum of light, including infrared, so it will almost effect your image one way or another.

Comment on m12 Lens and Distance Calculator [FORMULAS] by Greg

Greg — Mon, 14 Sep 2009 10:48:59 +0000

Awesome man!!! Thanks a lot for these formulas! I didn’t know about how the CMOS size can alter FOV! Excellent!
Greg

Comment on 3D Models of Optical-Based MultiTouch Techniques by Julian

Julian — Tue, 01 Sep 2009 17:20:31 +0000

With the FTIR setup, is the acrylic for support absolutely necessary?

Thanks

http://multitouchtheprocess.blogspot.com/

Comment on m12 Lens and Distance Calculator [FORMULAS] by Peau

Peau — Thu, 13 Aug 2009 20:15:34 +0000

Well, yes, but the angle of FOV is just a number that is usually given by the manufacturer, so you can’t really figure too much out using that number. See the excel sheet, it shows you the correct formulas on it.

Comment on m12 Lens and Distance Calculator [FORMULAS] by Julian

Julian — Thu, 13 Aug 2009 03:58:50 +0000

Ha! Math class (trig) triangle, with 116 degrees (PS3 camera) on angle A, side a is the horizontal view so say 17.5″ (widescreen 19″). Assuming the camera is in the middle the other two angles are 32 degrees. Use Sine law to determine the sides, and then basic trig to solve for distance from angle A to side a

Am I right?

Comment on New Projector! & Designs for a new LLP "Coffee" Table by jrkline

jrkline — Sat, 08 Aug 2009 04:06:56 +0000

Haha, i bought those very same mirrors from home depot to play around with my projector angles!!!

Comment on PS3 Eye Camera Band Pass Filter Insertion (updated) by ElenaLisvato

ElenaLisvato — Thu, 06 Aug 2009 11:59:23 +0000

Thank you for your help!

Comment on m12 Lens and Distance Calculator [FORMULAS] by Peau

Peau — Thu, 06 Aug 2009 06:43:20 +0000

The camera is in charge of seeing the touch surface where the blobs will be formed, so you want to put in only the area which you want the camera to track. This usually is the area that the image is projected, as that is the area that the user is wanting to manipulate.