When in a pipeline a robust global motion estimation is needed, RANSAC algorithm is the usual choice. Unfortunately, since RANSAC is an iterative method based on random analysis, it is not suitable for real-time processing. This paper presents an outlier removal algorithm, which reaches a robust estimation (at least equal to RANSAC) with really low power consumption and can be employed for embedded time implementation.

Fast and low power consumption outliers removal for motion vector estimation

PUGLISI, GIOVANNI
2015

Abstract

When in a pipeline a robust global motion estimation is needed, RANSAC algorithm is the usual choice. Unfortunately, since RANSAC is an iterative method based on random analysis, it is not suitable for real-time processing. This paper presents an outlier removal algorithm, which reaches a robust estimation (at least equal to RANSAC) with really low power consumption and can be employed for embedded time implementation.
978-3-319-25902-4
978-3-319-25903-1
Motion estimation; Motion retrieval; Optical flow; Outlier removal; Real time; Computer science (all); Theoretical computer science
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11584/185263
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