The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Coded exposure photography: motion deblurring using fluttered shutter
Abstract
In a conventional single-exposure photograph, moving objects or moving cameras cause motion blur. The exposure time defines a temporal box filter that smears the moving object across the image by convolution. This box filter destroys important high-frequency spatial details so that deblurring via deconvolution becomes an ill-posed problem.Rather than leaving the shutter open for the entire exposure duration, we "flutter" the camera's shutter open and closed during the chosen exposure time with a binary pseudo-random sequence. The flutter changes the box filter to a broad-band filter that preserves high-frequency spatial details in the blurred image and the corresponding deconvolution becomes a well-posed problem. We demonstrate that manually-specified point spread functions are sufficient for several challenging cases of motion-blur removal including extremely large motions, textured backgrounds and partial occluders.
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Cites
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Cited by
Sitzmann, V., Diamond, S., Peng, Y., Dun, X., Boyd, S., Heidrich, W., Heide, F., & Wetzstein, G. (2018) · ACM Transactions on Graphics · doi:10.1145/3197517.3201333 · Cited by 478
Coded aperture compressive temporal imaging
Llull, P., Liao, X., Yuan, X., Yang, J., Kittle, D., Carin, L., Sapiro, G., & Brady, D. J. (2013) · Optics Express · doi:10.1364/oe.21.010526 · Cited by 444
Richardson-Lucy Deblurring for Scenes under a Projective Motion Path
Tai, Y.-W., Tan, P., & Brown, M. S. (2011) · IEEE Transactions on Pattern Analysis and Machine Intelligence · doi:10.1109/tpami.2010.222 · Cited by 287
Image deblurring using inertial measurement sensors
Joshi, N., Kang, S. B., Zitnick, C. L., & Szeliski, R. (2010) · ACM Transactions on Graphics · doi:10.1145/1778765.1778767 · Cited by 272
Programmable aperture photography: multiplexed light field acquisition
Liang, C.-K., Lin, T.-H., Wong, B.-Y., Liu, C., & Chen, H. H. (2008) · ACM Transactions on Graphics · doi:10.1145/1360612.1360654 · Cited by 261
Metadata
- Authors
- Raskar, R., Agrawal, A., & Tumblin, J.
- Venue
- ACM Transactions on Graphics
- Published
- 2006-07
- Volume
- 25
- Issue
- 3
- Pages
- 795-804
- ISSN
- 0730-0301 (ISSN-L)
- 1557-7368
- OpenAlex
- W2161008509
- Cited by
- 485
- References
- 9
- FWCI
- 28.62
- Type
- journal article
- Language
- en
- Open access
- closed
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