Extensions of invariant signatures for object recognition

Daniel J. Hoff; Peter J. Olver

doi:10.1007/s10851-012-0358-7

Extensions of invariant signatures for object recognition

Daniel J. Hoff, Peter J. Olver

School of Mathematics

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

A refinement of the method of differential invariant signatures for object recognition is presented. The value of the method lies in its compromise between local and global identifying properties, thereby allowing us to distinguish non-congruent curves whose Euclidean signatures have identical trace.

Original language	English (US)
Pages (from-to)	176-185
Number of pages	10
Journal	Journal of Mathematical Imaging and Vision
Volume	45
Issue number	2
DOIs	https://doi.org/10.1007/s10851-012-0358-7
State	Published - Feb 2013

Bibliographical note

Funding Information:
Supported in part by NSF Grant DMS 08–07317.

Keywords

Bivertex arc
Curvature
Differential invariant
Euclidean signature
Object recognition
Plane curve
Rigid equivalence
Vertex

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10.1007/s10851-012-0358-7

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title = "Extensions of invariant signatures for object recognition",

abstract = "A refinement of the method of differential invariant signatures for object recognition is presented. The value of the method lies in its compromise between local and global identifying properties, thereby allowing us to distinguish non-congruent curves whose Euclidean signatures have identical trace.",

keywords = "Bivertex arc, Curvature, Differential invariant, Euclidean signature, Object recognition, Plane curve, Rigid equivalence, Vertex",

author = "Hoff, {Daniel J.} and Olver, {Peter J.}",

note = "Funding Information: Supported in part by NSF Grant DMS 08–07317.",

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AU - Olver, Peter J.

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KW - Differential invariant

KW - Euclidean signature

KW - Object recognition

KW - Plane curve

KW - Rigid equivalence

KW - Vertex

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ER -

Extensions of invariant signatures for object recognition

Abstract

Bibliographical note

Keywords

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