CN107527003A - 球型摄像机镜头粘附灰斑的视频质量诊断方法 - Google Patents
球型摄像机镜头粘附灰斑的视频质量诊断方法 Download PDFInfo
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- CN107527003A CN107527003A CN201710305836.6A CN201710305836A CN107527003A CN 107527003 A CN107527003 A CN 107527003A CN 201710305836 A CN201710305836 A CN 201710305836A CN 107527003 A CN107527003 A CN 107527003A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001186 cumulative effect Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- 238000005530 etching Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 abstract description 6
- 238000003384 imaging method Methods 0.000 abstract description 4
- 230000000877 morphologic effect Effects 0.000 abstract description 2
- 230000009897 systematic effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201710305836.6A CN107527003B (zh) | 2017-05-03 | 2017-05-03 | 球型摄像机镜头粘附灰斑的视频质量诊断方法 |
Applications Claiming Priority (1)
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CN201710305836.6A CN107527003B (zh) | 2017-05-03 | 2017-05-03 | 球型摄像机镜头粘附灰斑的视频质量诊断方法 |
Publications (2)
Publication Number | Publication Date |
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CN107527003A true CN107527003A (zh) | 2017-12-29 |
CN107527003B CN107527003B (zh) | 2020-09-04 |
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CN201710305836.6A Active CN107527003B (zh) | 2017-05-03 | 2017-05-03 | 球型摄像机镜头粘附灰斑的视频质量诊断方法 |
Country Status (1)
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CN (1) | CN107527003B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109373375A (zh) * | 2018-09-29 | 2019-02-22 | 佛山市云米电器科技有限公司 | 智能烟机精度镜头模糊自检方法 |
CN109584217A (zh) * | 2018-11-15 | 2019-04-05 | 常州大学 | 一种监控摄像机镜头污染自动判别方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101388959A (zh) * | 2007-09-12 | 2009-03-18 | 佳能株式会社 | 摄像设备及其控制方法 |
CN101568031A (zh) * | 2008-04-21 | 2009-10-28 | 佳能株式会社 | 图像处理设备及其控制方法 |
CN102176758A (zh) * | 2011-03-07 | 2011-09-07 | 北京文安科技发展有限公司 | 一种视频质量诊断系统及其实现方法 |
US20130100224A1 (en) * | 2003-12-22 | 2013-04-25 | Sca Hygiene Products Ab | Method of making a patterned layer for absorbent article |
CN103679750A (zh) * | 2013-11-25 | 2014-03-26 | 武汉东智科技有限公司 | 一种基于视频的摄像机抖动检测方法 |
CN103675039A (zh) * | 2013-12-09 | 2014-03-26 | 兰州理工大学 | 大电流下摩擦焊接头质量的无损检测方法 |
-
2017
- 2017-05-03 CN CN201710305836.6A patent/CN107527003B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130100224A1 (en) * | 2003-12-22 | 2013-04-25 | Sca Hygiene Products Ab | Method of making a patterned layer for absorbent article |
CN101388959A (zh) * | 2007-09-12 | 2009-03-18 | 佳能株式会社 | 摄像设备及其控制方法 |
CN101568031A (zh) * | 2008-04-21 | 2009-10-28 | 佳能株式会社 | 图像处理设备及其控制方法 |
CN102176758A (zh) * | 2011-03-07 | 2011-09-07 | 北京文安科技发展有限公司 | 一种视频质量诊断系统及其实现方法 |
CN103679750A (zh) * | 2013-11-25 | 2014-03-26 | 武汉东智科技有限公司 | 一种基于视频的摄像机抖动检测方法 |
CN103675039A (zh) * | 2013-12-09 | 2014-03-26 | 兰州理工大学 | 大电流下摩擦焊接头质量的无损检测方法 |
Non-Patent Citations (3)
Title |
---|
SONGHUA XIE等: "Video Jitter Detection Algorithm Based on Principal Component Analysis", 《2015 8TH INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND DESIGN》 * |
张爱华等: "基于BP神经网络的钢轨闪光对焊接头灰斑面积预测", 《焊接学报》 * |
谢颂华等: "基于联合插值_恢复的超分辨率图像盲复原", 《计算机应用》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109373375A (zh) * | 2018-09-29 | 2019-02-22 | 佛山市云米电器科技有限公司 | 智能烟机精度镜头模糊自检方法 |
CN109373375B (zh) * | 2018-09-29 | 2020-01-14 | 佛山市云米电器科技有限公司 | 智能烟机精度镜头模糊自检方法 |
CN109584217A (zh) * | 2018-11-15 | 2019-04-05 | 常州大学 | 一种监控摄像机镜头污染自动判别方法 |
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Inventor after: Nie Hui Inventor after: Yang Xiaobo Inventor after: Li Jun Inventor before: Nie Hui Inventor before: Chen Li Inventor before: Xie Songhua Inventor before: Zheng Qiaoxian Inventor before: Yang Xiaobo Inventor before: Li Jun |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Video quality diagnosis method of gray spots on spherical camera lens Effective date of registration: 20210323 Granted publication date: 20200904 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: WUHAN EASTWIT TECHNOLOGY Co.,Ltd. Registration number: Y2021420000009 |
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Date of cancellation: 20220222 Granted publication date: 20200904 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: WUHAN EASTWIT TECHNOLOGY CO.,LTD. Registration number: Y2021420000009 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Video quality diagnosis method of gray spots adhered to spherical camera lens Effective date of registration: 20220224 Granted publication date: 20200904 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: WUHAN EASTWIT TECHNOLOGY CO.,LTD. Registration number: Y2022420000047 |
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