Is SIFT scale invariant?

DOI10.3934/ipi.2011.5.115zbMath1217.68195OpenAlexW2326240252MaRDI QIDQ534495

Guoshen Yu, Jean-Michel Morel

Publication date: 17 May 2011

Published in: Inverse Problems and Imaging (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/ipi.2011.5.115

zbMATH Keywords

sampling theoryscale invariancealiasingSIFTGaussian blurShannon interpolation

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Pattern recognition, speech recognition (68T10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Machine vision and scene understanding (68T45)

Related Items (5)

Affine invariant distance using multiscale analysis ⋮ Linear Multiscale Analysis of Similarities between Images on Riemannian Manifolds: Practical Formula and Affine Covariant Metrics ⋮ An analysis of the factors affecting keypoint stability in scale-space ⋮ Stochastic Image Models from SIFT-Like Descriptors ⋮ Half-linear regularization for nonconvex image restoration models

Uses Software

• ASIFT

This page was built for publication: Is SIFT scale invariant?