CN104601886B - 一种用于红外图像电机调焦的控制方法及装置 - Google Patents
一种用于红外图像电机调焦的控制方法及装置 Download PDFInfo
- Publication number
- CN104601886B CN104601886B CN201510016880.6A CN201510016880A CN104601886B CN 104601886 B CN104601886 B CN 104601886B CN 201510016880 A CN201510016880 A CN 201510016880A CN 104601886 B CN104601886 B CN 104601886B
- Authority
- CN
- China
- Prior art keywords
- peak
- evaluation function
- max
- focusing
- motor
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000011156 evaluation Methods 0.000 claims abstract description 119
- 238000004364 calculation method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000009194 climbing Effects 0.000 description 4
- 238000009432 framing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000003331 infrared imaging Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011430 maximum method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010845 search algorithm Methods 0.000 description 1
Landscapes
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510016880.6A CN104601886B (zh) | 2015-01-13 | 2015-01-13 | 一种用于红外图像电机调焦的控制方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510016880.6A CN104601886B (zh) | 2015-01-13 | 2015-01-13 | 一种用于红外图像电机调焦的控制方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104601886A CN104601886A (zh) | 2015-05-06 |
CN104601886B true CN104601886B (zh) | 2018-03-27 |
Family
ID=53127353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510016880.6A Active CN104601886B (zh) | 2015-01-13 | 2015-01-13 | 一种用于红外图像电机调焦的控制方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104601886B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111432125B (zh) * | 2020-03-31 | 2022-04-05 | 合肥英睿系统技术有限公司 | 一种对焦方法、装置及电子设备和存储介质 |
CN112637485B (zh) * | 2020-12-16 | 2022-09-06 | 普联技术有限公司 | 视觉辅助镜头自动调焦方法、系统、设备及存储介质 |
CN113869363B (zh) * | 2021-08-24 | 2023-09-22 | 中国科学院光电技术研究所 | 一种基于图像评价网络和图像评价函数的爬山调焦搜索方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101660946A (zh) * | 2009-09-28 | 2010-03-03 | 山东神戎电子股份有限公司 | 热像仪自动聚焦方法及装置 |
CN101813818A (zh) * | 2009-02-20 | 2010-08-25 | 致伸科技股份有限公司 | 用以校正光学模块的聚焦位置的电路及其校正方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101995640A (zh) * | 2010-09-30 | 2011-03-30 | 镇江中信科技开发有限公司 | 一种粗调细调相结合的快速插值焦点探索算法 |
CN103424953B (zh) * | 2012-05-25 | 2017-08-11 | 中兴通讯股份有限公司 | 自动聚焦方法及装置 |
-
2015
- 2015-01-13 CN CN201510016880.6A patent/CN104601886B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101813818A (zh) * | 2009-02-20 | 2010-08-25 | 致伸科技股份有限公司 | 用以校正光学模块的聚焦位置的电路及其校正方法 |
CN101660946A (zh) * | 2009-09-28 | 2010-03-03 | 山东神戎电子股份有限公司 | 热像仪自动聚焦方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104601886A (zh) | 2015-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10782688B2 (en) | Method, control apparatus, and system for tracking and shooting target | |
CN101795361B (zh) | 用于基于两个影像的匹配进行深度估计的二维多项式模型 | |
US11205088B2 (en) | Method and apparatus for calculating a luminance value of a region of interest | |
Han et al. | State-aware anti-drift object tracking | |
CN100553299C (zh) | 面部图像检测设备及其控制方法 | |
CN107800957A (zh) | 摄像设备和运动矢量检测方法 | |
CN104601886B (zh) | 一种用于红外图像电机调焦的控制方法及装置 | |
CN105745687A (zh) | 情景感知移动目标检测 | |
KR20150110697A (ko) | 타깃 오브젝트를 추적 및 검출하기 위한 시스템들 및 방법들 | |
Pan et al. | Robust and accurate object tracking under various types of occlusions | |
WO2009111499A2 (en) | Dynamic object classification | |
CN107465877B (zh) | 跟踪对焦方法及装置和相关介质产品 | |
CN108600638B (zh) | 摄像机自动调焦系统及方法 | |
EP2672396A1 (en) | Method for annotating images | |
US10594939B2 (en) | Control device, apparatus, and control method for tracking correction based on multiple calculated control gains | |
Abuolaim et al. | Revisiting autofocus for smartphone cameras | |
US7519285B2 (en) | Imaging apparatus, imaging method, imaging program, and storage medium | |
JP2006065447A (ja) | 識別器設定装置、注目度計測装置、識別器設定方法、注目度計測方法、およびプログラム | |
EP2626835A1 (en) | Object tracking apparatus and control method thereof | |
Dinh et al. | High resolution face sequences from a PTZ network camera | |
CN107272139A (zh) | 透镜控制设备及控制方法 | |
JPH05150154A (ja) | 自動焦点調節装置 | |
CN112344979B (zh) | 传感器的检出稳定性调节方法及装置 | |
Ratnayake et al. | Object tracking with adaptive motion modeling of particle filter and support vector machines | |
JP2010267029A (ja) | 特定動作検出装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: A control method and device for focusing of infrared image motor Effective date of registration: 20211230 Granted publication date: 20180327 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2021980017076 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20180327 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2021980017076 |
|
PE01 | Entry into force 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: A control method and device for focusing infrared image motor Effective date of registration: 20230113 Granted publication date: 20180327 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2023980031040 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180327 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2023980031040 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150506 Assignee: INFIRAY TECHNOLOGIES CO.,LTD. Assignor: Yantai Airui Photo-Electric Technology Co.,Ltd. Contract record no.: X2024980006380 Denomination of invention: A control method and device for focusing infrared image motors Granted publication date: 20180327 License type: Common License Record date: 20240530 |