A note on local Morse theory in scale space and Gaussian deformations

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Samenvatting

In this note we study the local behavior of singularities occurring in scale space under Gaussian blurring. Based on ideas from singularity theory for vector fields this is done by considering deformations or unfoldings. To deal with the special nature of the problem the concept of Gaussian deformation is introduced. Using singularity theory the stability of these deformations is considered. New concepts of one-sided stability and one-sided equivalence are introduced. This way a classification of stable singularities is obtained which agrees with those known in literature.
Originele taal-2Engels
TitelDeep Structure, Singularities, and Computer Vision (First International Workshop, DSSCV 2005, Maastricht, The Netherlands, June 9-10, 2005, Revised Selected Papers)
RedacteurenO.F. Olsen, L.M.J. Florack, A. Kuijper
Plaats van productieBerlin
UitgeverijSpringer
Pagina's249-258
ISBN van geprinte versie3-540-29836-3
DOI's
StatusGepubliceerd - 2005

Publicatie series

NaamLecture Notes in Computer Science
Volume3753
ISSN van geprinte versie0302-9743

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