Fast software image stabilization with color registration

Carlos Guestrin, Fabio Cozman, Eric Krotkov

Research output: Contribution to conferenceConference Paper

14 Scopus citations

Abstract

We present the formulation and implementation of an image stabilization system capable of stabilizing video with very large displacements between frames. A coarse-to-fine technique is applied in resolution and in model spaces. The registration algorithm uses phase correlation to obtain an initial estimate for translation between images; then Levenberg-Marquardt method for non-linear optimization is applied to refine the solution. Registration is performed in color space, using a subset of the pixels selected by a gradient-based sub-sampling criteria. This software implementation runs at 5 Hz on non-dedicated hardware (Silicon Graphics R10000 workstation).
Original languageAmerican English
Pages19-24
Number of pages6
StatePublished - 1 Dec 1998
Externally publishedYes
EventIEEE International Conference on Intelligent Robots and Systems -
Duration: 1 Dec 1998 → …

Conference

ConferenceIEEE International Conference on Intelligent Robots and Systems
Period1/12/98 → …

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