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Cited by 493

The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.

Motion Detail Preserving Optical Flow Estimation

Li Xu, Jiaya Jia, Matsushita, Y.·2012·IEEE Transactions on Pattern Analysis and Machine Intelligence

Abstract

A common problem of optical flow estimation in the multiscale variational framework is that fine motion structures cannot always be correctly estimated, especially for regions with significant and abrupt displacement variation. A novel extended coarse-to-fine (EC2F) refinement framework is introduced in this paper to address this issue, which reduces the reliance of flow estimates on their initial values propagated from the coarse level and enables recovering many motion details in each scale. The contribution of this paper also includes adaptation of the objective function to handle outliers and development of a new optimization procedure. The effectiveness of our algorithm is demonstrated by Middlebury optical flow benchmarkmarking and by experiments on challenging examples that involve large-displacement motion.

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Crossref · 10.1109/tpami.2011.236

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Metadata

Authors
Xu, L., Jia, J., & Matsushita, Y.
Venue
IEEE Transactions on Pattern Analysis and Machine Intelligence
Published
2012-09
Volume
34
Issue
9
Pages
1744-1757
ISSN
  • 0162-8828 (ISSN-L)
  • 2160-9292
OpenAlex
W2158919891
Cited by
493
References
46
FWCI
40.37
Type
journal article
Language
en
Open access
closed

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