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Title:
IMAGE PROCESSING DEVICE, IMAGING DEVICE, AND IMAGE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/054499
Kind Code:
A1
Abstract:
An image processing device (10) for preparing a depth map using a multi-view image comprises: a detection unit (11) for detecting at least one feature point from each of multiple images included in the multi-view image; a calculation unit (12) for calculating, on the basis of the detected feature points, a reliability of the correlation between the multiple images included in the multi-view image in preparing the depth map; and a preparation unit (13) for preparing the depth map using the correlation between the multiple images included in the multi-view image in a case where the calculated reliability is a first reliability, and preparing the depth map without using the correlation between the multiple images included in the multi-view image in a case where the calculated reliability is a second reliability that is lower than the first reliability.

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Inventors:
ISHII YASUNORI
Application Number:
PCT/JP2012/006420
Publication Date:
April 18, 2013
Filing Date:
October 05, 2012
Export Citation:
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Assignee:
PANASONIC CORP (JP)
International Classes:
G06T1/00; G01B11/00
Foreign References:
JP2003269917A2003-09-25
JP2005242488A2005-09-08
JP2011182325A2011-09-15
Other References:
ERI UEDA ET AL.: "Software Development of Disparity Maps and 2D3D Transformation", ITE TECHNICAL REPORT, vol. 34, no. 43, 15 October 2010 (2010-10-15), pages 49 - 52
HISATO KAWAJI ET AL.: "Image-based Indoor localization of Visitors using Time Variation", IEICE TECHNICAL REPORT, PRMU PATTERN NINSHIKI., vol. 110, no. 381, 13 January 2011 (2011-01-13), pages 291 - 296
Attorney, Agent or Firm:
NII, Hiromori (JP)
New house Extensive 守 (JP)
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