Car Model

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Car Model

Postby hal » Thu Nov 27, 2008 1:49 am

Hello,

in parallel to the "Bike Model" scan project, now start an other "motorized" scanning test: a scaled model ( 1:18 ) of a sport car Lamborghini Reventon ( http://www.zercustoms.com/news/images/L ... nton-1.jpg ).

These scan tests are useful, for me, to test David with pieces of industrial design, symmetric, with small and problematic details, dark colors and shiny surface.

These are first images about it, only 9 scans.

Mattia
Attachments
Lam_CarWip_01.jpg
Lam_CarWip_02.jpg
Lam_CarWip_03.jpg
It is a Work In Progress.
PC: DELL M90, Intel T7200, 4 Gb Ram, nVidia Quadro 3500FX.
SO: Win 7 64Bit.
CAMs: USB CCD Color (1024x768, 30 fps) & Canon EOS 1000D.
LENS: 12 mm & VariFocal 3,5-8 mm.
PROJECTOR: ACER K11 & DELL M110.
LASERS: 5mW and 16 mW.
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Postby velleca55 » Tue Dec 02, 2008 3:35 am

Only tests ... :roll: ... OK ... :D ...

Great tests ... :wink: ...



.
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Postby Hervé » Wed Dec 03, 2008 8:52 am

Mattia, you're a real master !... great model 8)
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Postby Bongobat » Thu Dec 18, 2008 12:36 am

Verry nice Mattia. I come to expect such great things from you and wonder how you will impres us next but you always find a way. Very clean scan :!:
DealExtreme red line laser, Microsoft Lifecam HD-5000
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Re: Car Model

Postby Lupo » Sun Jan 11, 2009 5:13 pm

Hi Mattia,

I'm ver new to scanning objects ... I just had one try with thefree software.
So therefore I have a few questions, how you get such good scan results:
- do you use also the free software version?
- or is it necessary to get the "Pro Edition" of David to get such accurate results?
- how do you move the laser and the object? do you have any motorized devices?

I would be very thankfull for any tricks and hints ...

Thanks in advance

Lupo
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Postby hal » Sun Jan 11, 2009 7:56 pm

Hello and welcome Lupo,

- I use the Pro Edition: is impossible to have the same result saving data into reduced mode, like in the free version. And without a licensed ShapeFusion, the save function is locked;
- I use a motorized devices for the laser movement.

but... if you are at the beginning of your steps with David, try to move the laser with a clock-timer. For a first test is enough. See here viewtopic.php?f=6&t=434&p=2016&hilit=clock+timer#p2016 .
Remeber that with a cheap web cam the 3d data survey can be very different from data obtained with a professional ccd camera.

I'm glad to have an other "Davidians" in this forum.

Good work and have a fun with David. For any question we are here, don't esitate to ask. Please, first of all read the Wiki User Manual and surf this forum for any usefull information.
Greetings,
Mattia
PC: DELL M90, Intel T7200, 4 Gb Ram, nVidia Quadro 3500FX.
SO: Win 7 64Bit.
CAMs: USB CCD Color (1024x768, 30 fps) & Canon EOS 1000D.
LENS: 12 mm & VariFocal 3,5-8 mm.
PROJECTOR: ACER K11 & DELL M110.
LASERS: 5mW and 16 mW.
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hal
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Posts: 1451
Joined: Thu Mar 01, 2007 4:08 pm
Location: Cavaria con Premezzo (VA), Italy.

Postby hal » Thu Apr 30, 2009 3:47 pm

Hello,
Waiting the good time for a scan of real car, here below an image of a little model of car, scale 1:43, of an Italian FIAT 127.
I hope to start soon the scan of the my car http://en.wikipedia.org/wiki/Volvo_850 (my is dark red) and to finish the scanning of the 1:18 model of Lamborghini Reventon, started long time ago.

Best regards and fasten one's safety belt,
Mattia
Attachments
Plx_Fiat 127.jpg
Quick scan of a FIAT 127 model.
PC: DELL M90, Intel T7200, 4 Gb Ram, nVidia Quadro 3500FX.
SO: Win 7 64Bit.
CAMs: USB CCD Color (1024x768, 30 fps) & Canon EOS 1000D.
LENS: 12 mm & VariFocal 3,5-8 mm.
PROJECTOR: ACER K11 & DELL M110.
LASERS: 5mW and 16 mW.
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Location: Cavaria con Premezzo (VA), Italy.

Re: Car Model

Postby Khalid Khattak » Thu Apr 30, 2009 5:13 pm

Mattia :)
Thats really a 5-stars job :) excellent work as usual :)... Thanks for such a great scans... Your work always motivate me to do it better and better..

Regards
Khalid
PC: Dell Inspiron i3, 2.27GHz,4GB RAM,64 bit windows 7
CAMERA:
David CCD Mono USB
LASER:
David 5mW Green line laser
PROJECTOR:
3D LED Mini Projector 250lumens, Native 1024x600
[b]http://free3dscans.blogspot.com/
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