WO2017004934A1 - 一种运动相机锁定场景后自动调整视角进行录制的方法 - Google Patents
一种运动相机锁定场景后自动调整视角进行录制的方法 Download PDFInfo
- Publication number
- WO2017004934A1 WO2017004934A1 PCT/CN2015/096426 CN2015096426W WO2017004934A1 WO 2017004934 A1 WO2017004934 A1 WO 2017004934A1 CN 2015096426 W CN2015096426 W CN 2015096426W WO 2017004934 A1 WO2017004934 A1 WO 2017004934A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- target
- motion camera
- recording
- angle
- view
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Definitions
- the present invention relates to the field of motion cameras, and in particular, to a method for automatically adjusting a viewing angle after a motion camera locks a scene.
- the object of the present invention is to overcome the deficiencies of the prior art, and provide a method for automatically adjusting a viewing angle after a motion camera locks a scene, so that the motion camera automatically adjusts according to the position of the target in the screen after the target is locked.
- the motion camera captures the angle of view of the cymbal, so that the moving object always occupies a fixed proportion in the screen, and does not constantly become larger and smaller due to the forward and backward movement of the target object.
- a method for automatically adjusting a viewing angle for recording after a motion camera locks a scene comprising the following steps:
- S1 Let the target be in the preset position of the image interface, lock the target, and start the video recording by the motion camera;
- S2 Really detect the target, judge whether the target is always at the preset position, and if so, continue recording, otherwise adjust the field of view of the motion camera so that the proportion of the target in the image interface is always consistent.
- the manner of determining whether the target is in the corresponding recording position may be: determining whether the screen ratio of the target in the image interface is consistent. [0009] The manner of determining whether the target is in the corresponding recording position may also be: determining whether the proportion of the target in the preset position remains consistent.
- the preset position can move following the movement of the target.
- the step of adjusting the angle of view of the motion camera is:
- the beneficial effects of the present invention are: The invention starts recording in the motion camera, causes the target to be in the preset position of the image interface, locks the target, and then detects the target, and determines whether the target is always at the preset position, if , then continue to record, otherwise adjust the field of view of the motion camera, so that the proportion of the target in the image interface is always consistent, so that the moving object always has a fixed proportion in the screen, not because the target object moves back and forth. It grows bigger and smaller.
- FIG. 1 is a schematic flow chart of a method according to the present invention.
- FIG. 2 is a schematic diagram of a motion camera automatically increasing an angle of view in the present invention
- FIG. 3 is a schematic diagram of the motion camera automatically reducing the angle of view in the present invention.
- a method for automatically adjusting a viewing angle for recording after a motion camera locks a scene includes the following steps:
- S1 placing the target at a preset position of the image interface, locking the target, and starting the video recording by the motion camera;
- S2 Actually detecting the target, determining whether the target is always at the preset position, and if so, continuing to record, otherwise adjusting the angle of view of the moving camera so that the angle of view is between the critical values of the two ends of the target, letting the target The proportion that is occupied in the image interface is always the same.
- the manner of determining whether the target is in the corresponding recording position may be: determining whether the screen ratio of the target in the image interface is consistent.
- the manner of determining whether the target is in the corresponding recording position may also be: determining whether the proportion of the target in the preset position remains consistent.
- the preset position can move following the movement of the target.
- the step of adjusting the angle of view of the motion camera is:
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201510395027.X | 2015-07-08 | ||
CN201510395027.XA CN105141828A (zh) | 2015-07-08 | 2015-07-08 | 一种运动相机锁定场景后自动调整视角进行录制的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017004934A1 true WO2017004934A1 (zh) | 2017-01-12 |
Family
ID=54727026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2015/096426 WO2017004934A1 (zh) | 2015-07-08 | 2015-12-04 | 一种运动相机锁定场景后自动调整视角进行录制的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170013201A1 (zh) |
CN (1) | CN105141828A (zh) |
WO (1) | WO2017004934A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106250084B (zh) * | 2016-07-29 | 2017-08-08 | 广东欧珀移动通信有限公司 | 视频录制方法、装置及移动终端 |
CN107749952B (zh) * | 2017-11-09 | 2020-04-10 | 睿魔智能科技(东莞)有限公司 | 一种基于深度学习的智能无人摄影方法和系统 |
CN107909050B (zh) * | 2017-11-29 | 2021-07-23 | 中科新松有限公司 | 一种人员身份信息确定方法、系统、设备和存储介质 |
CN111325077B (zh) * | 2018-12-17 | 2024-04-12 | 同方威视技术股份有限公司 | 一种图像显示方法、装置、设备及计算机存储介质 |
CN109525780B (zh) * | 2018-12-24 | 2020-08-21 | 神思电子技术股份有限公司 | 一种视频联动摄像机镜头变焦方法 |
CN110248158B (zh) * | 2019-06-06 | 2021-02-02 | 上海秒针网络科技有限公司 | 拍摄视角的调整方法及装置 |
CN112712035A (zh) * | 2020-12-30 | 2021-04-27 | 精英数智科技股份有限公司 | 采煤机跟机移架检测方法、装置及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102809969A (zh) * | 2011-06-03 | 2012-12-05 | 鸿富锦精密工业(深圳)有限公司 | 无人飞行载具控制系统及方法 |
WO2013096953A1 (en) * | 2011-12-23 | 2013-06-27 | H4 Engineering, Inc. | A portable system for high quality automated video recording |
CN104717427A (zh) * | 2015-03-06 | 2015-06-17 | 广东欧珀移动通信有限公司 | 一种自动变焦方法、装置和移动终端 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0147572B1 (ko) * | 1992-10-09 | 1998-09-15 | 김광호 | 자동 줌잉을 위한 피사체 추적방법 및 그 장치 |
US20020005902A1 (en) * | 2000-06-02 | 2002-01-17 | Yuen Henry C. | Automatic video recording system using wide-and narrow-field cameras |
JP4366255B2 (ja) * | 2004-06-25 | 2009-11-18 | キヤノン株式会社 | 画像処理装置、画像処理方法 |
CN1937766A (zh) * | 2005-09-20 | 2007-03-28 | 富士能株式会社 | 监视摄像机装置及监视摄像机系统 |
US9253410B2 (en) * | 2013-04-25 | 2016-02-02 | Canon Kabushiki Kaisha | Object detection apparatus, control method therefor, image capturing apparatus, and storage medium |
CN103885455B (zh) * | 2014-03-25 | 2015-03-25 | 许凯华 | 跟踪测量机器人 |
-
2015
- 2015-07-08 CN CN201510395027.XA patent/CN105141828A/zh active Pending
- 2015-12-04 WO PCT/CN2015/096426 patent/WO2017004934A1/zh active Application Filing
-
2016
- 2016-05-16 US US15/155,913 patent/US20170013201A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102809969A (zh) * | 2011-06-03 | 2012-12-05 | 鸿富锦精密工业(深圳)有限公司 | 无人飞行载具控制系统及方法 |
WO2013096953A1 (en) * | 2011-12-23 | 2013-06-27 | H4 Engineering, Inc. | A portable system for high quality automated video recording |
CN104717427A (zh) * | 2015-03-06 | 2015-06-17 | 广东欧珀移动通信有限公司 | 一种自动变焦方法、装置和移动终端 |
Also Published As
Publication number | Publication date |
---|---|
US20170013201A1 (en) | 2017-01-12 |
CN105141828A (zh) | 2015-12-09 |
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