Layered reconstruction for defocus and motion blur

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United States of America Patent

PATENT NO 9672657
APP PUB NO 20170011545A1
SERIAL NO

15261893

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Real-time light field reconstruction for defocus blur may be used to handle the case of simultaneous defocus and motion blur. By carefully introducing a few approximations, a very efficient sheared reconstruction filter is derived, which produces high quality images even for a very low number of input samples in some embodiments. The algorithm may be temporally robust, and is about two orders of magnitude faster than previous work, making it suitable for both real-time rendering and as a post-processing pass for high quality rendering in some embodiments.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akenine-Moller, Tomas G Lund, SE 112 851
Clarberg, Franz P Lund, SE 29 379
Hasselgren, Jon N Bunkeflostrand, SE 69 502
Munkberg, Carl J Malmo, SE 48 448
Salvi, Marco San Francisco, US 51 798
Vaidyanathan, Karthik Berkley, US 134 605

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