A Differential Invariant for Zooming

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dc.creatorSiebert, Andreas
dc.date1999-08-26
dc.date.accessioned2026-07-07T03:24:19Z
dc.date.available2026-07-07T03:24:19Z
dc.descriptionThis paper presents an invariant under scaling and linear brightness change. The invariant is based on differentials and therefore is a local feature. Rotationally invariant 2-d differential Gaussian operators up to third order are proposed for the implementation of the invariant. The performance is analyzed by simulating a camera zoom-out.
dc.description5 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/cs/9908017
dc.identifierhttp://arxiv.org/abs/cs/9908017
dc.identifierProceedings 1999 International Conference on Image Processing, Kobe, 25-28 October 1999
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/33280
dc.subjectComputer Vision and Pattern Recognition
dc.subjectI.4.7
dc.titleA Differential Invariant for Zooming
dc.typetext

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