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Date: Tue, 26 Nov 1996 18:38:32 GMT
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<HTML> <HEAD><TITLE>BME/CS E6998-001: Topics in 3-D Computer Modeling</TITLE></HEAD><BODY> <p align=center><!WA0><img src="http://www.cs.columbia.edu/~allen/cs6998/cs-trans.gif" align=left><br clear=left><font size=+3>CS E6998-001, Spring1997: Topics in 3-D Computer Modeling</font><br><HR><b><!WA1><img src="http://www.cs.columbia.edu/~allen/cs6998/barrett.gif" width=60%>Barrett Robotic Hand, 3-D model</b><br></p><HR> <!<!WA2><IMG ALT="(Under Construction)" SRC="http://www.cs.columbia.edu/~allen/cs6998/construction.gif"><p><!WA3><img src="http://www.cs.columbia.edu/~allen/cs6998/mesh.gif" width=50% > <!WA4><img src="http://www.cs.columbia.edu/~allen/cs6998/strut.gif" width=40% ><br>3-D mesh model andCAD model of strut acquired frommultiple laser range scans<br></p><br><br><!-- ==================== Basic Info ==================== --><H2><!WA5><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> WHEN:</H2>Wed. 4:10-6:00 PM<H2><!WA6><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> FACULTY:</H2><!WA7><A HREF="http://www.cs.columbia.edu/~allen/">Peter Allen, Associate Professor of ComputerScience (allen@cs.columbia.edu)</A></br><br><H2><!WA8><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> OVERVIEW:</H2> The ability to acquire, view, animate, and analyze 3-D objects in acomputer is becoming increasingly important. When we see 3-D objectsin a computer, we need to ask the question "how did they get inthere??". There are many different methods and approaches toanswering this question. The methods differ depending on size (how doyou acquire and model a molecular structure, an anatomical part of thebody, a person, a machine, a building...?) and upon function of themodel (model's that need to be viewed only do not have to begeometrically or topologically correct; models that are used forphysical analysis or simulation may need to be). This course willexplore 3-D modeling in detail and from a variety of viewpoints:robotics, medicine, graphics, Virtual Reality etc. We will discuss 3-D dataac quisition devices, 3-D modeling systems, 3-D file formats, andalgorithms to acquire, create, augment, manipulate render andphysically build such models. <br><H2><!WA9><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> PREREQUISITE:</H2> Experience with at least 1 of the following topics: ComputerGraphics, Computer Vision, or Computer Aided Design. In addition, there willbe programming in C and C++ so students need a proficiency in at leastone of these languages. Any student who is unsure of his/herbackground should contact Professor Allen at <!WA10><A HREF ="mailto:allen@cs.columbia.edu">allen@cs.columbia.edu</A><H2><!WA11><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> TEXT:</H2> Papers and handouts to be provided in class. A small charge forxeroxing will be involved.<br><br><H2><!WA12><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> COURSE FORMAT:</H2> There will be a weekly class, with lectures by Professor Allen andassigned papers to be presented by class members. The grade will bebased upon each student's paper presentation and a group project.<H2><!WA13><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> PROJECT:</H2> One potential project will be to actually acquire a 3-D object usingsensors, and from this create a model that can be manipulated by thecomputer, as well as physically building the 3-D model on the <!WA14><AHREF="http://www.stratasys.com">Rapid Prototyping machine in ourlab.</A>. Another project may be recovering a 3-D model of a buildingon campus using photography. Other projects of the student's choosingare also possible. Projects may be individual or group oriented.<br><H2><!WA15><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> TOPICS:</H2> <br>1. Overview of 3-D Modeling<br>2. Acquisition devices: Range scanners, stereovision, roboticdigitizers etc.<br>3. Data formats for 3-D data<br>4. Boundary Representations<br>5. Volumetric Representations<br>6. Manipulation of 3-D models<H2><!WA16><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/bluedot.gif"> COOL RELATED SITES:</H2> <!WA17><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/orangedot.gif"><!WA18><A HREF="http://www.cyberware.com">Cyberware Inc.</A><br><!WA19><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/orangedot.gif"><!WA20><A HREF="http://www.3dscanners.com">3D Scanners Inc.</A><br><!WA21><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/orangedot.gif"><!WA22><AHREF="http://www.rtgeom.com">Real Time Geometry Inc.</A><br><!WA23><IMG ALT="o" SRC="http://www.cs.columbia.edu/~allen/cs6998/orangedot.gif"><!WA24><A HREF="http://www.stratasys.com">Stratasys Inc.</A><br><!-- ==================== Address ==================== --><HR><address><!WA25><A HREF="http://www.cs.columbia.edu/~allen/">Peter Allen (allen@cs.columbia.edu)</A></br></address><!-- @(#)$Id$ --> </BODY></HTML>⌨️ 快捷键说明
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