CN104394376A - Method for overcoming instability of wearing video recording device images - Google Patents
Method for overcoming instability of wearing video recording device images Download PDFInfo
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- CN104394376A CN104394376A CN201410736398.5A CN201410736398A CN104394376A CN 104394376 A CN104394376 A CN 104394376A CN 201410736398 A CN201410736398 A CN 201410736398A CN 104394376 A CN104394376 A CN 104394376A
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Abstract
Disclosed is a method for overcoming instability of wearing video recording device images. One or more nine-axis sensors are added on the wearing video recording device, and when the video recording direction of the wearing video recording device is changed due to the moving of the human part wearing the wearing device, data of a three-axis acceleration sensor added onto the wearing video recording device change suddenly, which can be presented on three axes of the whole obtained nine-axis data. According to data results of the nine-axis sensors, device video recording direction changes can be analyzed, the changes of the camera recording direction can cause the direction change of playing pictures, and the playing pictures are adjusted in real time based on the data results, or directions of lenses can be rotated, or multi-lens scenes are subjected to lens switching to obtain accurate-orientation pictures.
Description
Technical field
The present invention relates to Wearable camera-shooting and recording device IMAQ to improve one's methods.
Background technology
Wearable camera-shooting and recording device, no matter be head-mount, waist is worn, and shoulder is worn, neck is worn, have a very scabrous problem, Wearable camera-shooting and recording device in the middle of the process of shooting with video-corder, because camera-shooting and recording device is with human contact, because the shake that human body is slight or rock, and wear the spatial movement at camera-shooting and recording device position, camera-shooting and recording device all can be caused to move along with the motion of human body, and the picture of shooting with video-corder has a lot of to rock or fuzzy.
Nine axle sensors are by three-axis gyroscope, 3-axis acceleration sensor, three axle magnetic induction sensor compositions.The data of nine axles of nine axle sensors can react the dimensional orientation of the axle sensor coldest days of the year end well.
3-axis acceleration sensor, for measure motion and towards; The operation principle of 3-axis acceleration sensor is: according to existing 3-axis acceleration sensor operation principle, and 3-axis acceleration sensor measures the power at a time putting on equipment.With the effect reaction of accekeration out, accekeration adopts trivector to represent to measurement result, the component of acceleration of this vector representation in X, Y and Z axis (using gravitational unit).When device side is towards platform, the direction of acceleration relative to equipment to Z axis application-1g, when perpendicular to table top place apparatus, to Y-axis application-1g.Go out curve according to these Plotting data, and judge the direction of motion of now equipment by algorithm, according to direction result and motion before direction result compare, and automatically picture quality repairing is carried out to the image of shooting with video-corder according to comparative result software.
The operation principle of three-axis gyroscope: can according to the direction of motion of the recorded analytical equipment of gyroscope, principle: gyro sensor measures the rotary speed of helmet along its three main shafts.When equipment is static, the gyroscope readings of all axles is all zero.When transducer rotates to different directions, integral device is relatively gyrostatic different axles motion just, and the value of the velocity of rotation that this axle so corresponding obtains will be greater than zero, and the speed that equipment rotates is faster, and this value is larger.
Summary of the invention
On wearable device, add one or more nine axle sensor, solve the problem of existing Wearable camera-shooting and recording device image recording instability.
Dress the motion of the human body of camera-shooting and recording device, wearable device is caused to shoot with video-corder the change in direction, the data being now added on the 3-axis acceleration sensor dressed above camera-shooting and recording device have and suddenly change, and this can be embodied in above wherein three axles of overall nine number of axle certificates obtained.According to the data result of the triaxial accelerometer of nine axle sensors, the change of shooting with video-corder direction of equipment can be analyzed, the change of shooting with video-corder direction can cause the direction to picture of broadcasting pictures to change, we just can adjust broadcasting pictures in real time these data, the people of such viewing just can obtain the picture direction result meeting viewing, also camera lens travel direction can be rotated, time adjustment gathers, the upper and lower orientation of picture of camera lens, obtains the picture that orientation is correct.
Move at the human body wearing camera-shooting and recording device, wearable device is caused to shoot with video-corder the change in direction, the data being now added on the three-axis gyroscope dressed above camera-shooting and recording device have and suddenly change, according to the data that the three-axis gyroscope of nine axle sensors obtains, can judge that picture shoots with video-corder the change in region, in the middle of the scene that multi-cam is shot with video-corder, the result according to these group data carries out Shot change, can avoid blank screen well.Can analyze according to obtained data and judge wearer body region to which direction moves, judge camera lens new towards.Thus judge the change in the region that camera is made a video recording.
Picture is adjusted, can detect the direction of picture, the nine groups of data obtained according to this data nine axle sensor when storing are integrated, and can judge the state of camera-shooting and recording device according to this data result well, thus the picture result that feedback regulation is shot with video-corder.
Except the object of description described above, feature and advantage, the present invention also has other objects, feature and advantage.Below with reference to accompanying drawings, optimum execution mode of the present invention is described.
Accompanying drawing explanation
fig. 1 is the present inventionthe critical component relativeness schematic diagram related to
schematic diagram;
Fig. 2 is first embodiment of the invention schematic diagram;
Fig. 3 is second embodiment of the invention schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and example, the present invention is further detailed explanation.For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.At this, schematic description and description of the present invention is for explaining the present invention, but not as a limitation of the invention.
fig. 1 is the present inventionthe critical component relativeness schematic diagram related to
schematic diagram.Wherein one or more nine axle sensors are arranged on Wearable camera-shooting and recording device, the change of nine axle sensor sensing camera-shooting and recording devices, and can judge the actual conditions of change, adjust according to the camera lens of actual conditions to Wearable camera-shooting and recording device; Or according to actual conditions to shooting with video-corder picture adjustment, thus obtain the correct picture in orientation.
Fig. 2 is first embodiment of the invention schematic diagram.As follows to the key step obtaining the correct picture in orientation according to actual conditions:
(1) motion of the human body of camera-shooting and recording device is dressed, (2) wearable device shoots with video-corder the change in direction, (3) data being added on the 3-axis acceleration sensor dressed above camera-shooting and recording device have and suddenly change, and this can be embodied in above wherein three axles of overall nine number of axle certificates obtained.(4) according to the data result of the triaxial accelerometer of nine axle sensors, the change of shooting with video-corder direction of equipment can be analyzed, the change of shooting with video-corder direction can cause the direction to picture of broadcasting pictures to change, (5) according to above-mentioned data result, broadcasting pictures is adjusted in real time, the people of such viewing just can obtain the picture direction result meeting viewing, or camera lens travel direction is rotated, time adjustment gathers, the upper and lower orientation of picture of camera lens, obtains the picture that orientation is correct.
Fig. 3 is second embodiment of the invention schematic diagram.As follows to the key step obtaining the correct picture in orientation according to actual conditions:
(1) move at the human body wearing camera-shooting and recording device, (2) wearable device shoots with video-corder the change in direction, (3) data being added on the three-axis gyroscope dressed above camera-shooting and recording device have and suddenly change, (4) according to the data that the three-axis gyroscope of nine axle sensors obtains, can judge that picture shoots with video-corder the change in region, (5) in the middle of the scene of shooting with video-corder at multi-cam, result according to these group data carries out Shot change, can avoid blank screen well.Can analyze according to obtained data and judge wearer body region to which direction moves, judge camera lens new towards.Thus judge the change in the region that camera is made a video recording.
Be understandable that, not only by above-mentioned two execution modes, picture is adjusted, can detect the direction of picture, the nine groups of data obtained according to this data nine axle sensor when storing are integrated, the state of camera-shooting and recording device can be judged well according to this data result, thus the picture result that feedback regulation is shot with video-corder.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (5)
1. one kind solves the method for Wearable camera-shooting and recording device judder, one or more nine axle sensor is added on wearable device, when the motion of the human body of wearing camera-shooting and recording device, when causing wearable device to shoot with video-corder direction or shoot with video-corder the change of scene, the data being added on nine axle sensors dressed above camera-shooting and recording device have and suddenly change, it is characterized in that: according to the data result of nine axle sensors, analyze shooting with video-corder direction or shooting with video-corder the change of scene of equipment, then the data result based on nine axle sensors adjusts in real time to broadcasting pictures, and/or camera lens travel direction is rotated/and/or Shot change is carried out to the camera lens of many camera lenses scene, thus obtain the correct picture in orientation.
2. the method for solution Wearable camera-shooting and recording device judder according to claim 1, it is characterized in that: according to the data result suddenly changed of the triaxial accelerometer of nine axle sensors, analyze the change of shooting with video-corder direction of equipment, the data result suddenly changed according to the three axis accelerometer of nine axle sensors adjusts in real time broadcasting pictures and/or is rotated by camera lens travel direction, time adjustment gathers, the upper and lower orientation of picture of camera lens, obtains the picture that orientation is correct.
3. the method for solution Wearable camera-shooting and recording device judder according to claim 1, it is characterized in that: according to the data result suddenly changed of the three-axis gyroscope of nine axle sensors, according to the data result suddenly changed of the three-axis gyroscope of nine axle sensors, analyze and judge wearer body region to which direction moves, judge camera lens new towards, and judge that picture shoots with video-corder the change in region, in the middle of the scene that multi-cam is shot with video-corder, the data result suddenly changed according to three-axis gyroscope carries out Shot change, avoids blank screen.
4. one kind solves the method for Wearable camera-shooting and recording device judder, one or more nine axle sensor is added on wearable device, when the motion of the human body of wearing camera-shooting and recording device, when causing wearable device to shoot with video-corder direction change, the data being added on the triaxial accelerometer of nine axle sensors dressed above camera-shooting and recording device have and suddenly change, it is characterized in that: according to the data result suddenly changed of the triaxial accelerometer of nine axle sensors, analyze the change of shooting with video-corder direction of equipment, the data result suddenly changed according to the three axis accelerometer of nine axle sensors adjusts in real time broadcasting pictures and/or is rotated by camera lens travel direction, the upper and lower orientation of picture of camera lens time adjustment gathers, obtain the picture that orientation is correct.
5. one kind solves the method for Wearable camera-shooting and recording device judder, one or more nine axle sensor is added on wearable device, when the motion of the human body of wearing camera-shooting and recording device, when causing wearable device to shoot with video-corder direction change, the data being added on the three-axis gyroscope of nine axle sensors dressed above camera-shooting and recording device have and suddenly change, it is characterized in that: according to the data result suddenly changed of the three-axis gyroscope of nine axle sensors, analyze and judge wearer body region to which direction moves, judge camera lens new towards, and then judge that picture shoots with video-corder the change in region, in the middle of the scene that multi-cam is shot with video-corder, the data result suddenly changed according to three-axis gyroscope carries out Shot change, avoid blank screen.
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| CN201410736398.5A CN104394376A (en) | 2014-12-08 | 2014-12-08 | Method for overcoming instability of wearing video recording device images |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104811642A (en) * | 2015-04-24 | 2015-07-29 | 段然 | Chest wearing camera system with double cloud decks and control method thereof |
| CN104811641A (en) * | 2015-04-24 | 2015-07-29 | 段然 | Head wearing camera system with cloud deck and control method thereof |
| CN106597361A (en) * | 2016-12-02 | 2017-04-26 | 北京凌宇智控科技有限公司 | Yaw angle determination method, device and system, and yaw angle correction system |
| CN106791699A (en) * | 2017-01-18 | 2017-05-31 | 北京爱情说科技有限公司 | One kind remotely wears interactive video shared system |
| CN108513076A (en) * | 2017-10-02 | 2018-09-07 | 洪瑛翎 | Portable wireless charging safety device, system and application method thereof |
| CN111885299A (en) * | 2020-06-23 | 2020-11-03 | 上海源涛信息科技有限公司 | Image acquisition remote control system, remote control method and image acquisition device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811642A (en) * | 2015-04-24 | 2015-07-29 | 段然 | Chest wearing camera system with double cloud decks and control method thereof |
| CN104811641A (en) * | 2015-04-24 | 2015-07-29 | 段然 | Head wearing camera system with cloud deck and control method thereof |
| CN106597361A (en) * | 2016-12-02 | 2017-04-26 | 北京凌宇智控科技有限公司 | Yaw angle determination method, device and system, and yaw angle correction system |
| CN106791699A (en) * | 2017-01-18 | 2017-05-31 | 北京爱情说科技有限公司 | One kind remotely wears interactive video shared system |
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| CN111885299A (en) * | 2020-06-23 | 2020-11-03 | 上海源涛信息科技有限公司 | Image acquisition remote control system, remote control method and image acquisition device |
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Application publication date: 20150304 |
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