RE: Scanning software

From: Anshuman Razdan (razdan@asu.edu)
Date: Tue Oct 24 2000 - 07:21:52 EEST


Well - what company was it? So you have to have specialized hardware/film
and picture taking skills for this. I was referring to softwares that claim
to use generic pictures to compute the stereo.

Thanks

AR

>> -----Original Message-----
>> From: David Maxfield [mailto:thor@peak.org]
>> Sent: Monday, October 23, 2000 9:05 PM
>> To: Anshuman Razda
>> Cc: 'Rafael Santillan'; 'LISTA RAPID'
>> Subject: RE: Scanning software
>>
>>
>>
>> I worked for one company that was able to automate
>> stereophotogrammetry.
>> They placed sapphire beads (autoreflectors) at critical
>> locations on the
>> part. One set of photos were taken with a high contrast film, so the
>> computer could scan them and identify the key locations.
>> They were able
>> to obtain accuracies for the key points on the order of
>> 0.001 in. radius.
>>
>> David Maxfield
>> Incre, LLC
>>
>> On Fri, 20 Oct 2000, Anshuman Razda wrote:
>>
>> > The process is called stereophotogrammetry and none of the
>> software I have
>> > tested work. You have to manually pick points in different
>> views and the
>> > accuracy suffers. Unless there is new software that is
>> automated and
>> > accurate that has come to the market that I dont know about.
>> >
>> > AR
>> >
>> > Dr Anshuman Razdan,
>> > Director PRISM
>> > MC 5906, GWC 574
>> > Arizona State University
>> > Tempe AZ 85287
>> > http://prism.asu.edu/~razdan
>> > 480 965 0483 (Tina)
>> >
>> >
>> >
>> > >> -----Original Message-----
>> > >> From: owner-rp-ml@ltk.hut.fi
>> > >> [mailto:owner-rp-ml@ltk.hut.fi]On Behalf Of
>> > >> Rafael Santillan
>> > >> Sent: Thursday, October 19, 2000 3:02 PM
>> > >> To: LISTA RAPID
>> > >> Subject: Scanning software
>> > >>
>> > >>
>> > >> Hello
>> > >>
>> > >> does some body know where to get a software to digitize
>> > >> standard photgraphs and obtain 3d images.
>> > >>
>> > >> If so which software would be suitable to create the
>> > >> STL files from one of this solid models
>> > >>
>> > >> By the way
>> > >> I heard about using a standard flatbed scanner to scann
>> > >> a solid and create a solid object.
>> > >> who good is this system ?
>> > >>
>> > >> thanks for your help
>> > >>
>> > >> **************************************************
>> > >> * Dr. Rafael Santillan, Phone: 52-42-226774 *
>> > >> * Director 3D RAPID Fax: 52-42-226774 *
>> > >> * Mobile: 52-42-366015 *
>> > >> * Email: rsanti@3drapid.com *
>> > >> * Address: Priv. Martin Carrera 105, *
>> > >> * Colonia Presidentes *
>> > >> * City: Queretaro,Qro. MEXICO. Zip. 76080 *
>> > >> * WEB: http://www.3drapid.com *
>> > >> **************************************************
>> > >>
>> > >> -------------------------------------------------------------
>> > >> ----------
>> > >>
>> > >> For more information about the rp-ml, see
>> http://ltk.hut.fi/rp-ml/
>> >
>> >
>> > For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/
>> >

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