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A theory of occlusion in the context of optical flow

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Part of the book series: Advances in Computing Science ((ACS))

Abstract

Traditionally, image motion and its approximation known as optical flow have been treated as continuous functions of the image domain [9]. However, in realistic imagery, one finds cases verifying this hypothesis exceedingly rarely. Many phenomena may cause discontinuities in the optical flow function of imagery [16]. Among them, occlusion and translucency are frequent causes of discontinuities in realistic imagery. In addition, their information content is useful to later stages of processing [8] such as motion segmentation [1] and 3-d surface reconstruction [17].

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References

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© 1997 Springer-Verlag/Wien

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Beauchemin, S.S., Barron, J.L. (1997). A theory of occlusion in the context of optical flow. In: Solina, F., Kropatsch, W.G., Klette, R., Bajcsy, R. (eds) Advances in Computer Vision. Advances in Computing Science. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6867-7_20

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  • DOI: https://doi.org/10.1007/978-3-7091-6867-7_20

  • Publisher Name: Springer, Vienna

  • Print ISBN: 978-3-211-83022-2

  • Online ISBN: 978-3-7091-6867-7

  • eBook Packages: Springer Book Archive

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