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CAD
2006
Springer
15 years 6 months ago
Repairing CAD model errors based on the design history
For users of CAD data, few things are as frustrating as receiving unusable, poor quality data. Users often waste time fixing or rebuilding such data from scratch on the basis of p...
Jeongsam Yang, Soonhung Han
CAD
2006
Springer
15 years 6 months ago
Developing an engineering shape benchmark for CAD models
Three-dimensional shape retrieval is a problem of current interest in several different fields, especially in the mechanical engineering domain. There exists a large body of work ...
Subramaniam Jayanti, Yagnanarayanan Kalyanaraman, ...
CAD
2006
Springer
15 years 6 months ago
Robust parameter synthesis for planar higher pair mechanical systems
We present a parameter synthesis algorithm for planar, higher pair mechanical systems. The input is a parametric model of a mechanical system (part shapes and configurations) with...
Min-Ho Kyung, Elisha Sacks
CAD
2006
Springer
15 years 6 months ago
Trimming local and global self-intersections in offset curves/surfaces using distance maps
A robust and efficient algorithm for trimming both local and global self-intersections in offset curves and surfaces is presented. Our scheme is based on the derivation of a ratio...
Joon-Kyung Seong, Gershon Elber, Myung-Soo Kim
CAD
2006
Springer
15 years 6 months ago
Approximating curves and their offsets using biarcs and Pythagorean hodograph quintics
This paper compares two techniques for the approximation of the offsets to a given planar curve. The two methods are based on approximate conversion of the planar curve into circu...
Zbynek Sír, Robert Feichtinger, Bert Jü...
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