Title:
IMAGE PROCESSING DEVICE AND TRAFFIC MANAGEMENT SYSTEM PROVIDED WITH SAME, AND IMAGE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/006581
Kind Code:
A1
Abstract:
This image processing device (10) is provided with an image acquiring unit (13), a signal detecting unit (16), a color determining unit (17) and a color setting unit (18). The image acquiring unit (13) acquires an infrared image from a camera (103) which captures images in the vicinity of a traffic light. The signal detecting unit (16) detects a light-emitting position of the traffic light included in the acquired infrared image. The color determining unit (17) acquires information relating to the detected light-emitting position, and with reference to the design layout of the traffic light, determines the color of the traffic light included in a monochrome image acquired by the image acquiring unit (13). The color setting unit (18) outputs an image in which the region of the traffic light has been colored, by performing color processing in the region of the light-emitting position of the traffic light included in the detected infrared image, in such a way that said region is set to the color of the traffic light as determined by the color determining unit (17).
Inventors:
YOSHIMITSU YUJI (JP)
TANIGUCHI MASAHIRO (JP)
UENO HIROKI (JP)
TAKIZAWA KOJI (JP)
TANIGUCHI MASAHIRO (JP)
UENO HIROKI (JP)
TAKIZAWA KOJI (JP)
Application Number:
PCT/JP2016/057314
Publication Date:
January 12, 2017
Filing Date:
March 09, 2016
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H04N5/225; G06T1/00; G08G1/017; G08G1/04; H04N5/232
Foreign References:
| JP2000353292A | 2000-12-19 | |||
| JP2013255144A | 2013-12-19 | |||
| JPH11243538A | 1999-09-07 |
Attorney, Agent or Firm:
MOTOYAMA, Masafumi et al. (JP)
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