Title:
METHOD AND APPARATUS FOR MEASURING CONFIDENCE OF DEEP VALUE THROUGH STEREO MATCHING
Document Type and Number:
WIPO Patent Application WO/2018/021657
Kind Code:
A1
Abstract:
Disclosed are a method and an apparatus for learning a confidence map using a confidence measure for a stereo image and for measuring confidence of a depth map generated through stereo matching. The disclosed method for measuring confidence comprises the steps of: generating a cost volume from a reference stereo image; calculating a first confidence measure for each pixel of the reference stereo image using the cost volume; calculating a second confidence measure for each pixel using a plurality of super pixels for the pixel; learning a first confidence map for the first and the second confidence measures; and generating a second confidence map for the depth map of a target stereo image using a result of the learning, wherein the first confidence map is a confidence for a reference depth map generated through a stereo matching of the reference stereo image.
Inventors:
SOHN KWANG HOON (KR)
KIM SUN OK (KR)
KIM SUN OK (KR)
Application Number:
PCT/KR2017/003888
Publication Date:
February 01, 2018
Filing Date:
April 11, 2017
Export Citation:
Assignee:
INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV (KR)
International Classes:
H04N13/00; G06T7/593
Foreign References:
| KR20160010120A | 2016-01-27 | |||
| KR20150140392A | 2015-12-15 | |||
| KR20160049371A | 2016-05-09 | |||
| KR20160015662A | 2016-02-15 | |||
| KR20140056617A | 2014-05-12 |
Attorney, Agent or Firm:
MIN, Young Joon (KR)
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