Title:
MULTI-APERTURE DEPTH MAP USING BLUR KERNELS AND DOWN-SAMPLING
Document Type and Number:
WIPO Patent Application WO/2016/137241
Kind Code:
A1
Abstract:
Embodiments relate to different methods for reducing computations used to estimate depth information. One aspect relates to using down-sampled blur kernels. Another aspect relates to processing of edges in the images. Yet another aspect relates to using partial blur kernels, such as single-sided blur kernels. Yet another aspect relates to frequency filtering to reduce energy and noise at frequencies that do not distinguish between different blur kernels.
Inventors:
WAJS ANDREW AUGUSTINE (NL)
Application Number:
PCT/KR2016/001838
Publication Date:
September 01, 2016
Filing Date:
February 25, 2016
Export Citation:
Assignee:
DUAL APERTURE INT CO LTD (KR)
International Classes:
H04N5/33; H04N5/225; H04N5/265; H04N13/122
Foreign References:
| US20110110601A1 | 2011-05-12 | |||
| US20140023291A1 | 2014-01-23 | |||
| US20150002545A1 | 2015-01-01 | |||
| US20140029836A1 | 2014-01-30 | |||
| JP2013520855A | 2013-06-06 |
Attorney, Agent or Firm:
YANG, Sungbo (2nd Fl. Samsung Bldg.,14, Seolleung-ro 125-gil,Gangnam-gu, Seoul, KR)
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