Differential and Numerically Invariant Signature Curves Applied to Object Recognition

Differential and semidifferential invari

Differential and semidifferential invariant signature functions for space curve recognition

✍ Robert J. Holt; Arun N. Netravali 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 772 KB

A space curve distorted by certain transformations may be recognized if an invariant description of it is available. Recent research in this area, primarily dealing with plane curves, has shown that it is possible to identify transformed curves through the use of various combinations of differential