Title:
INCLINATION MEASUREMENT SYSTEM FOR PHOTOGRAPHING MODULE AND MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2017/162201
Kind Code:
A1
Abstract:
Provided are an inclination measurement system for a photographing module and a measurement method thereof. The system comprises a target, a light source and an object distance simulation optical structure. The light source is used to illuminate the target. The target is photographed by a measured photographing module. The object distance simulation optical structure simulates an object distance of the target. By simulating a change in the object distance between the target and the measured photographing module within a predetermined range, inclination calculation for the measured photographing module can be realized.
Inventors:
DING LIANG (CN)
WANG MINGZHU (CN)
LIAO HAILONG (CN)
ZHONG LING (CN)
WANG MINGZHU (CN)
LIAO HAILONG (CN)
ZHONG LING (CN)
Application Number:
PCT/CN2017/078037
Publication Date:
September 28, 2017
Filing Date:
March 24, 2017
Export Citation:
Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
H04N17/00
Foreign References:
| CN105744266A | 2016-07-06 | |||
| CN103149789A | 2013-06-12 | |||
| CN101957553A | 2011-01-26 | |||
| CN102662293A | 2012-09-12 | |||
| CN105025290A | 2015-11-04 | |||
| CN102889879A | 2013-01-23 | |||
| US20080145041A1 | 2008-06-19 |
Attorney, Agent or Firm:
NINGBO RAYMOND IP AGENCY FIRM (CN)
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