CN102998891A - 多方向空间频率响应测量系统 - Google Patents
多方向空间频率响应测量系统 Download PDFInfo
- Publication number
- CN102998891A CN102998891A CN2012101594421A CN201210159442A CN102998891A CN 102998891 A CN102998891 A CN 102998891A CN 2012101594421 A CN2012101594421 A CN 2012101594421A CN 201210159442 A CN201210159442 A CN 201210159442A CN 102998891 A CN102998891 A CN 102998891A
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- CN
- China
- Prior art keywords
- test fixture
- camera model
- tested
- target
- interconnection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161487895P | 2011-05-19 | 2011-05-19 | |
US61/487,895 | 2011-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102998891A true CN102998891A (zh) | 2013-03-27 |
CN102998891B CN102998891B (zh) | 2016-08-31 |
Family
ID=47174666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210159442.1A Expired - Fee Related CN102998891B (zh) | 2011-05-19 | 2012-05-21 | 多方向空间频率响应测量系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120293666A1 (zh) |
CN (1) | CN102998891B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107517376A (zh) * | 2017-09-06 | 2017-12-26 | 深圳市优界科技有限公司 | 相机测试装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201430482A (zh) * | 2013-01-31 | 2014-08-01 | Hon Hai Prec Ind Co Ltd | 相機模組測試裝置及相機模組測試用鏡片 |
US9451247B2 (en) * | 2013-11-25 | 2016-09-20 | Ul Llc | Camera test apparatus |
EP3166312B1 (de) | 2015-11-06 | 2020-12-30 | Trioptics GmbH | Vorrichtung und verfahren zum justieren und/oder kalibrieren eines multi-kamera moduls sowie verwendung einer solchen vorrichtung |
CN107645657B (zh) * | 2016-07-21 | 2019-07-05 | 宁波舜宇光电信息有限公司 | Sfr测试设备及其测试方法 |
WO2019013757A1 (en) | 2017-07-10 | 2019-01-17 | Hewlett-Packard Development Company, L.P. | TEXT RESOLUTION DETERMINATIONS THROUGH OPTICAL PERFORMANCE METRICS |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853722A (en) * | 1987-08-14 | 1989-08-01 | Sea Fathoms Industries | Method and apparatus for extending the depth range of underwater equipment |
US20040070669A1 (en) * | 2002-07-11 | 2004-04-15 | Chiaki Aoyama | Image output calibrating system for cameras |
CN102056010A (zh) * | 2009-11-02 | 2011-05-11 | 鸿富锦精密工业(深圳)有限公司 | 笔记本电脑照相机功能自动测试系统及方法 |
-
2012
- 2012-05-21 US US13/476,420 patent/US20120293666A1/en not_active Abandoned
- 2012-05-21 CN CN201210159442.1A patent/CN102998891B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853722A (en) * | 1987-08-14 | 1989-08-01 | Sea Fathoms Industries | Method and apparatus for extending the depth range of underwater equipment |
US20040070669A1 (en) * | 2002-07-11 | 2004-04-15 | Chiaki Aoyama | Image output calibrating system for cameras |
CN102056010A (zh) * | 2009-11-02 | 2011-05-11 | 鸿富锦精密工业(深圳)有限公司 | 笔记本电脑照相机功能自动测试系统及方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107517376A (zh) * | 2017-09-06 | 2017-12-26 | 深圳市优界科技有限公司 | 相机测试装置 |
CN107517376B (zh) * | 2017-09-06 | 2024-06-11 | 深圳市优界科技有限公司 | 相机测试装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102998891B (zh) | 2016-08-31 |
US20120293666A1 (en) | 2012-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DIGITAL OPTICS CORP. Free format text: FORMER OWNER: FLEXTRONICS INTERNAT USA INC. Effective date: 20140416 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140416 Address after: American California Applicant after: Digital Optics Corp. Address before: American Colorado Applicant before: Flextronics Internat USA Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: NANCHANG O-FILM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DIGITAL OPTICS CORP. Effective date: 20150119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 330013 NANCHANG, JIANGXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150119 Address after: North to the East, 330013 in Jiangxi province Nanchang city Nanchang economic and technological development zones clove road Longtan ditch Applicant after: NANCHANG OFILM OPTICAL-ELECTRONIC TECH Co.,Ltd. Address before: American California Applicant before: Digital Optics Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190521 |
|
CF01 | Termination of patent right due to non-payment of annual fee |