Title:
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM, AND MOBILE BODY
Document Type and Number:
WIPO Patent Application WO/2019/049710
Kind Code:
A1
Abstract:
The present technology relates to a signal processing device, signal processing method, program, and mobile body that enable improvement to be made to the precision of estimating the ego position. A reflector is detected by means of selecting and emitting light of any of a plurality of wavelengths, then receiving reflected light from the emitted light, the reflector being an object having a reflectance higher than a prescribed reflectance. Thus, interference resulting from light emitted by another vehicle is eliminated, making it possible to detect the reflector in a suitable manner and thereby enabling improvement to the precision of estimating the ego position. The present technology may be applied to an onboard system.
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Inventors:
YAMAMOTO KEITARO (JP)
ABE SHINICHIRO (JP)
TOYOSHI MASAHIKO (JP)
LEE SHUN (JP)
ABE SHINICHIRO (JP)
TOYOSHI MASAHIKO (JP)
LEE SHUN (JP)
Application Number:
PCT/JP2018/031660
Publication Date:
March 14, 2019
Filing Date:
August 28, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G06T7/514; G01C21/28; G06T1/00; G06T7/00; G06T7/70; G08G1/16
Foreign References:
| JP2010164521A | 2010-07-29 | |||
| JP2008037361A | 2008-02-21 | |||
| JP2016095258A | 2016-05-26 | |||
| JP2008234521A | 2008-10-02 | |||
| JP2005043247A | 2005-02-17 | |||
| JP2017111006A | 2017-06-22 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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