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Title:
VEHICLE-MOUNTED IMAGE PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/084256
Kind Code:
A1
Abstract:
The present invention addresses the problem of obtaining a vehicle-mounted image processing device capable of recognizing, with higher accuracy, the outside world from an image captured by a vehicle-mounted camera. This vehicle-mounted image processing device comprises: an image acquisition unit (12) which acquires through images (21-24) captured by cameras (1-4) respectively disposed in the front, rear and sides of a vehicle (10); a bird's-eye view image generation unit (13) which generates a bird's-eye view image (25) by converting the acquired through images (21-24); and a parking frame recognition unit (15) which performs parking frame recognition processing for recognizing a parking frame (WL) using the through images (21-24) and/or the bird's-eye view image (25). The parking frame recognition unit (15) performs first parking frame recognition processing (S111) for recognizing the parking frame (WL) within a predetermined range of the bird's-eye view image (25) using the bird's-eye view image (25), and second parking frame recognition processing (S112) for recognizing the parking frame (WL) in a region farther than within the predetermined range of the bird's-eye view image (25) using the through images (21-24).

Inventors:
OGATA TAKEHITO (JP)
KIYOHARA MASAHIRO (JP)
SUZUKI SATOSHI (JP)
MURAMATSU SHOJI (JP)
Application Number:
PCT/JP2013/081898
Publication Date:
June 05, 2014
Filing Date:
November 27, 2013
Export Citation:
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Assignee:
CLARION CO LTD (JP)
International Classes:
G06T1/00; B60R1/00; B60R21/00; G08G1/16; H04N7/18
Domestic Patent References:
WO2011162108A12011-12-29
Foreign References:
JP2004254219A2004-09-09
JP2007161193A2007-06-28
JP2011030140A2011-02-10
JP2011077772A2011-04-14
JP2010146478A2010-07-01
Other References:
MASAHIRO KIYOHARA ET AL.: "Sharyo Shuhen Kanshi no Tameno Idotai Kenshutsu Gijutsu no Kaihatsu", EIZO JOHO INDUSTRIAL, vol. 44, no. 5, 1 May 2012 (2012-05-01), pages 45 - 51, XP008179512
See also references of EP 2927863A4
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (JP)
Yusuke Hiraki (JP)
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