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Consistent depth maps recovery of video via object segmentation

Published: 21 July 2013 Publication History

Abstract

Video depth reconstruction is a long-term problem in computer vision. A fair amount of previous work adopts Markov random field model in depth estimation formulation. Various local prior terms are included into global smoothness of those optimization frameworks. However, the estimated depth discontinuities are usually not consistent with object boundaries and intra-object smoothing is not well achieved. Such problems are addressed in color segment-based methods but cannot be solved well when color segments exist across object boundaries or are not temporarily consistent.

References

[1]
Bleyer, M., Rother, C., Kohli, P., Scharstein, D., and Sinha, S. 2011. Object stereo:joint stereo matching and object segmentation. 3081--3088.
[2]
Li, Y., Sun, J., and Shum, H.-Y. 2005. Video object cut and paste. ACM Transactions on Graphics (TOG) 24, 3, 595--600.
[3]
Zhang, G., Jia, J., Wong, T.-T., and Bao, H. 2008. Recovering consistent video depth maps via bundle optimization. 1--8.

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cover image ACM Conferences
SIGGRAPH '13: ACM SIGGRAPH 2013 Posters
July 2013
115 pages
ISBN:9781450323420
DOI:10.1145/2503385
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 21 July 2013

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