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Determining image flow from multiple frames based on the continuity equation

Technology reports of the Yamaguchi University Volume 4 Issue 5 Page 387-397
published_at 1991-12
KJ00004351141.pdf
[fulltext] 854 KB
Title
Determining image flow from multiple frames based on the continuity equation
Creators Miike Hidetoshi
Creators Nomura Atsushi
Creators Koga Kazutoshi
Source Identifiers
An integration-based temporal-optimization is proposed for the determination of optical flow. The method is based on the continuity equation of fluids. Dynamic scenes are regarded as a kind of hydrodynamic flow (called image flow tentatively). A generalized expression of the continuity equation for the image flow is shown explicitly. The continuity image sequences under assumptions of incompressible fluids without sources or sinks and of temporal constancy of the flow field. Improvements in accuracy and reliability of the method is confirmed by simulation experiments.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1991-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部