Correlation-feedback approach to computation of optical flow

J. N. Pan, Y. Q. Shi, C. Q. Shu

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations


The paper presents a correlation feedback approach to the computation of optical flow. It is based on the idea of feedback and correlation based approach. A virtual continuous image is obtained by a bilinear interpolation applied to a digital image. Feedback is used to reduce errors in optical flow determination during the iterative procedure. The algorithm is convergent and it is demonstrated that the correlation feedback algorithm performs better than the gradient based and correlation based algorithms in terms of accuracy.

Original languageEnglish (US)
Pages (from-to)33-36
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
StatePublished - 1994
EventProceedings of the 1994 IEEE International Symposium on Circuits and Systems. Part 3 (of 6) - London, England
Duration: May 30 1994Jun 2 1994

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


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