---
title: "FINDING THE AXIS OF AN EGG"
authors:
doi: ""
url: "https://ijcai.org/proceedings/1979/23"
pdf: "https://ijcai.org/proceedings/1979/0023.pdf"
venue: "Proceedings of the Sixth International Joint Conference on Artificial Intelligence"
year: 1979
pages: ""
track: ""
keywords:
---

# FINDING THE AXIS OF AN EGG



*Proceedings of the Sixth International Joint Conference on Artificial Intelligence*.

## Abstract

Marr' s [2] axial symmetry theorem is extended to cater for situations in which the expansion function has no points of inflexion.