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- From: reid@sunpix.East.Sun.COM (Reid Judd - Sun NC Development Center)
- Newsgroups: comp.soft-sys.khoros,alt.3d
- Subject: Re: Line search-/ primitive extraction algorithms
- Date: 22 Jan 1993 00:09:39 GMT
- Organization: Sun Visualization Products
- Lines: 46
- Sender: reid@sunpix (Reid Judd - Sun NC Development Center)
- Distribution: world
- Message-ID: <1jne03INNa7@sixgun.East.Sun.COM>
- References: <1993Jan15.095945.17286@newsserver.rrzn.uni-hannover.de> <C180vy.L7o@news.cso.uiuc.edu>
- Reply-To: reid@sunpix.East.Sun.COM
- NNTP-Posting-Host: wild-rice-1.east.sun.com
-
- |> grau@tnt.uni-hannover.de (Oliver Grau) writes:
- |>
- |>
- |> >I'm working on a project which deals with geometric modelling. That
- |> >means I want to get a 3 dimensional model of an object from 2 dimensional
- |> >pictures. In a first step I want to extract primitives like lines, polylines,
- |> >crossed lines and so on from the pictures. One kind of algorithms performing
- |> >that task are vectorizers. These give a list of vectors as the resulting
- |> >description of one or more objects in an image.
- |> >In this context I am searching for existing software on the net, which is
- |> >related to that topic.
- |> >I am also looking for algorithms which performs a matching of 3d symbolic
- |> >descriptions of objects.
- |> >Pleases e-mail information directly to me. I will give a summary.
- |> >
- |> >Thanks,
- |> >Oliver
- |> >______________________
- |> >Dipl.-Ing. Oliver Grau
- |> >Inst.fuer Theoretische Nachrichtentechnik __
- |> >Universitaet Hannover _ / . _ _ / _ _ __
- |> >email: grau@tnt.uni-hannover.de (_) / / |/ ( / /__/ / (_/ /_/
-
-
- One reference work that you should look at is:
-
- "Three-Dimensional Computer Vision"
- Yoshiaki Shirai
- Springer-Verlag, Berlin, Heidelberg 1987
- ISBN: 3-540-15119-2
- 0-387-15119-2
-
- Also, please share any information that you find on this subject with me.
- I am currently developing software to do 3-dimensional depth extraction from
- multiple views of an object (stereo-opticon cards, aircraft recon. photos, etc)
- and I'd like to know what approaches have been successful and which have not.
-
- --
-
- reid.judd@East.Sun.com
-
- Sun Microsystems
- Video Products Development Center
- Research Triangle Park, NC 27709-3447
- (919) 460-8371
-
-