Title:
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/209040
Kind Code:
A1
Abstract:
This image processing device comprises: a contribution rate calculation unit which calculates a contribution rate of a predetermined pixel or a predetermined region in the depth calculation of a plurality of pixels or a plurality of regions included in an input image; and a correction unit which corrects the depth value of the predetermined pixel or the predetermined region on the basis of the contribution rate.
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Inventors:
MORIUCHI YUSUKE (JP)
Application Number:
PCT/JP2020/012664
Publication Date:
October 15, 2020
Filing Date:
March 23, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01C3/06; G06T1/00; G06T7/593; H04N13/128
Domestic Patent References:
| WO2013145554A1 | 2013-10-03 | |||
| WO2013145554A1 | 2013-10-03 |
Foreign References:
| JP2017027101A | 2017-02-02 | |||
| JP2014215840A | 2014-11-17 | |||
| JP2008160474A | 2008-07-10 | |||
| JP2004139219A | 2004-05-13 | |||
| JP2017027101A | 2017-02-02 |
Other References:
JONATHAN T BARRONBEN POOLE: "European Conference on Computer Vision (ECCV", 2016, SPRINGER INTERNATIONAL PUBLISHING, article "The fast bilateral solver", pages: 617 - 632
E. S. L. GASTALM. M. OLIVEIRA: "Domain transform for edge-aware image and video processing", ACM TRANSACTIONS ON GRAPHICS, vol. 30, no. 4, 2011, XP055176069, DOI: 10.1145/2010324.1964964
J. SUNN. ZHENGH. Y. SHUM: "Stereo matching using belief propagation", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 25, no. 7, 2003, pages 787 - 800
ACM TRANSACTIONS ON GRAPHICS (TOG, vol. 37, 2018
See also references of EP 3954967A4
E. S. L. GASTALM. M. OLIVEIRA: "Domain transform for edge-aware image and video processing", ACM TRANSACTIONS ON GRAPHICS, vol. 30, no. 4, 2011, XP055176069, DOI: 10.1145/2010324.1964964
J. SUNN. ZHENGH. Y. SHUM: "Stereo matching using belief propagation", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 25, no. 7, 2003, pages 787 - 800
ACM TRANSACTIONS ON GRAPHICS (TOG, vol. 37, 2018
See also references of EP 3954967A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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