Title:
METHODS AND DEVICES FOR PROCESSING IMAGES OF TRAFFIC LIGHT
Document Type and Number:
WIPO Patent Application WO/2018/223882
Kind Code:
A1
Abstract:
A system and a method for processing images are provided. The method obtaining a first image of a target scene under a first exposure time, wherein the target scene may be related to a light status of a light; obtaining a second image of the target scene under a second exposure time; and generating a target image by adjusting the light status in the first image based on the light status in the second image. The method may further include operations to determine whether a predefined light effect exists in the obtained image of the light. Such operations may include: obtaining a light status of a light; obtaining an image of the light in the light status; determining, at least based on the obtained light status of the light, whether a predefined light effect exists in the obtained image of the light.
Inventors:
JIANG XIAOTAO (CN)
Application Number:
PCT/CN2018/089162
Publication Date:
December 13, 2018
Filing Date:
May 31, 2018
Export Citation:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO (CN)
International Classes:
G06T5/50; G06V10/10; G06V10/25; G06V10/60
Foreign References:
| CN107730481A | 2018-02-23 | |||
| CN107273838A | 2017-10-20 | |||
| CN105635593A | 2016-06-01 | |||
| CN104301621A | 2015-01-21 | |||
| CN105812674A | 2016-07-27 | |||
| CN105160924A | 2015-12-16 | |||
| US20090080791A1 | 2009-03-26 | |||
| US20140313369A1 | 2014-10-23 | |||
| US20120002082A1 | 2012-01-05 |
Other References:
See also references of EP 3635622A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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