Title:
METHOD AND SYSTEM FOR SELF-ADAPTIVELY ADJUSTING CAMERA OF MOBILE TERMINAL BASED ON EYE PATTERN IDENTIFICATION
Document Type and Number:
WIPO Patent Application WO/2016/176977
Kind Code:
A1
Abstract:
Provided are a method and system for self-adaptively adjusting a camera of a mobile terminal based on an eye pattern identification. The method in particular comprises the following steps: detecting in a real-time manner whether an eye pattern identification software in the mobile terminal uses a camera; if so, acquiring a luminance value in a current environment and calculating a current initial value of exposure according to the luminance value; transferring the current initial value of exposure to the camera, and self-adaptively adjusting, by the camera, a camera configuration parameter according to the current initial value of exposure. The present invention acquires and calculates, via a built-in light sensor of the mobile terminal, a more accurate initial value of exposure at the same time when the camera is activated, and then the camera self-adaptively adjusts the camera configuration parameter according to the initial value of exposure, thus avoiding spending time in discarding useless frames in the process of eye pattern identification, thereby increasing speed of eye pattern identification, and greatly facilitating the use by a user.
Inventors:
TANG XIANGDONG (CN)
Application Number:
PCT/CN2015/094238
Publication Date:
November 10, 2016
Filing Date:
November 10, 2015
Export Citation:
Assignee:
JRD COMMUNICATION INC (CN)
International Classes:
H04N5/235; H04N5/232
Foreign References:
| CN103218142A | 2013-07-24 | |||
| CN1525228A | 2004-09-01 | |||
| CN104869322A | 2015-08-26 | |||
| US20110041102A1 | 2011-02-17 |
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (CN)
深圳市铭粤知识产权代理有限公司 (CN)
深圳市铭粤知识产权代理有限公司 (CN)
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