@inproceedings{2850f65d7e2e47a39d25379ee328fc57,
title = "Representations of 3D objects that incorporate surface markings",
abstract = "In many cases, the geometric representation that a recognition system could recover is insufficient to identify objects. When object geometry is simple, it is not particularly distinctive; however, a rich representation can be obtained by mapping the surface markings of the object onto the geometry recovered. If edges are mapped, a representation that is relatively insensitive to the details of lighting can be recovered. Mapping grey levels or color values leads to a highly realistic graphical representation, which can be used for rendering. The idea is demonstrated using extruded surfaces, which consist of a section of a general cone cut by two planes. Such surfaces possess a simple geometry, yet are widespread in the real world. The geometry of an extruded surface is simple, and can easily be recovered from a single uncalibrated image. We show examples based on images of real scenes.",
keywords = "Invariants, Object recognition, Representation, Surface markings",
author = "David Forsyth and Charlie Rothwell",
note = "Publisher Copyright: {\textcopyright} 1994, Springer Verlag. All rights reserved.; 2nd Joint European–US Workshop on Applications of Invariance in Computer Vision, 1993 ; Conference date: 09-10-1993 Through 14-10-1993",
year = "1994",
doi = "10.1007/3-540-58240-1_18",
language = "English (US)",
isbn = "9783540582403",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer",
pages = "341--357",
editor = "Mundy, {Joseph L.} and Andrew Zisserman and David Forsyth",
booktitle = "Applications of Invariance in Computer Vision - 2nd Joint European - US Workshop, Proceedings",
address = "Germany",
}