Title:
FLASH LIGHT PROMPT METHOD AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/133202
Kind Code:
A1
Abstract:
Embodiments of the present invention relate to a flash light prompt method and a terminal device. The terminal device obtains first facial feature information by collecting facial images of a currently photographed person. The terminal device compares the first facial feature information with second facial feature information to determine the type attribute of the photographed person. The terminal device controls the working condition of the flash light according to the light intensity of the current environment and the type attribute of the photographed person. By combining the automatic flash light technology and the image intelligent identification technology, the user can flexibly use the flash light, and light-sensitive population can be protected well.
Inventors:
YUAN MENG (CN)
Application Number:
PCT/CN2017/078775
Publication Date:
July 26, 2018
Filing Date:
March 30, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N5/232
Foreign References:
| CN105187720A | 2015-12-23 | |||
| CN105141854A | 2015-12-09 | |||
| CN104506778A | 2015-04-08 | |||
| CN103916579A | 2014-07-09 | |||
| US20070189752A1 | 2007-08-16 | |||
| JP2008085581A | 2008-04-10 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (CN)
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