CN106257924A - Multi-visual angle filming device and multi-visual angle filming method - Google Patents
Multi-visual angle filming device and multi-visual angle filming method Download PDFInfo
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Abstract
The invention discloses a kind of multi-visual angle filming device, including plural multiple view angle video camera, support, driving motor, sensor and processor.Sensor, obtains the initial position co-ordinates information of multiple view angle video camera, and obtains the current position coordinates information after support motion.Processor calculates rotational angle according to former coordinate information, initial position co-ordinates information and the current position coordinates information of thing to be captured, and generates control command according to rotational angle.Drive motor, be used for receiving control command, and according to control command driving arm, so that after multiple view angle video camera rotary motion angle, so that multiple view angle video camera images under specified view angle.The invention also discloses a kind of multi-visual angle filming method.Control multiple view angle video camera by processor according to the change in location information of sensor sense to image under specified view angle, during so that the image information transmission of camera acquisition is to display device, it is not necessary to carry out the operation such as picture depth and perspective correction.
Description
Technical field
The present invention relates to technical field of video processing, particularly relate to a kind of multi-visual angle filming device and various visual angles are taken the photograph
Image space method.
Background technology
Three-dimensional video-frequency technology can provide the picture with depth information meeting principle of stereoscopic vision, it is thus possible to
Enough objective worlds of reproduction truly scene, shows the depth feelings of scene, stereovision and verity, is current
The important directions of video technique development.
Therefore, three-dimensional video-frequency technology combines holography display, virtual and augmented reality technology is the most extensively applied
In Wearable.Wherein, video camera, during gathering real world images, can move or rotate,
So that the visual angle of video camera converts.Therefore, the true picture of camera acquisition transmits to Wearable,
Picture depth and perspective correction etc. need to be carried out and process operation.
In sum, how to make the transmission of image seamless of the real world that camera acquisition arrives to Wearable
Equipment carries out output display, is technical problem the most urgently to be resolved hurrily.
Summary of the invention
In view of this, it is necessary in fact to provide the image seamless of a kind of real world that camera acquisition is arrived
Transmission to Wearable carries out the multi-visual angle filming method of output display, and realizes this multi-visual angle filming side
The multi-visual angle filming device of method.
A kind of multi-visual angle filming device, including plural multiple view angle video camera, support, driving motor,
Sensor and processor, multiple view angle video camera is arranged at the top of support, drives motor to be arranged at the end of support
Portion, sensor is arranged on support.Sensor, for obtaining the initial position co-ordinates of multi-visual angle filming device
Information, and for sensing the motion of support, and obtain the current position coordinates information after support motion.
Processor is according to former coordinate information, initial position co-ordinates information and the current position coordinates information meter of thing to be captured
Calculate rotational angle, and generate control command according to rotational angle.Drive motor, be used for receiving control command,
And according to control command driving arm, so that multiple view angle video camera images under specified view angle.
Preferably, each multiple view angle video camera, it is additionally operable to output plane image.
Preferably, processor, for obtaining the plane picture of each multiple view angle video camera, and integrate plane
Image, so that obtaining stereo-picture.
Preferably, sensor includes position sensor or attitude transducer.
A kind of multi-visual angle filming method, comprises the steps:
Sensor obtains the initial position co-ordinates information of multi-visual angle filming device.
The motion of sensor sensing support, and obtain the current position coordinates information after support motion.
Processor, according to former coordinate information, initial position co-ordinates information and the current position coordinates of thing to be captured
Information calculates rotational angle, and generates control command according to rotational angle.
Motor is driven to receive control command, and according to control command driving arm, so that multiple view angle video camera rotation
After turning rotational angle, so that multiple view angle video camera images under specified view angle.
Preferably, after multiple view angle video camera carries out the step imaged under specified view angle, also include: each
Individual multiple view angle video camera output plane image.、
Preferably, after the step of multiple view angle video camera output plane image, also include: processor obtains every
The plane picture of one multiple view angle video camera, and integrate plane picture, so that obtaining stereo-picture.
The present invention first passes through sensor and senses the change in location information that the motion of support obtains in real time.Processor root
Control command is produced according to this change in location information.Again by control command control driving motor to drive this support,
So that multiple view angle video camera images under specified view angle.Therefore, video camera is moving or rotation process,
Still image with specified view angle, during so that the image information transmission of camera acquisition is to display device, it is not necessary to
Carry out the operation such as picture depth and perspective correction.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of multi-visual angle filming device of the present invention.
Fig. 2 is that multi-visual angle filming device of the present invention uses view when moving horizontally.
Fig. 3 is to use view during multi-visual angle filming device of the present invention rotation.
Fig. 4 is the schematic flow sheet of a kind of embodiment of multi-visual angle filming method of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not used to limit the present invention.
Fig. 1 illustrates a kind of embodiment of multi-visual angle filming device of the present invention.In the present embodiment, such as Fig. 1
Shown in, for more detailed explanation the present embodiment, it is assumed that the multi-visual angle filming device in the present embodiment includes
Two multiple view angle video cameras 1.This multi-visual angle filming device include two multiple view angle video cameras 1, support 2,
Drive motor 3, sensor (not shown) and processor (not shown), multiple view angle video camera 1
Being arranged at the top of support 2, drive motor 3 to be arranged at the bottom of support 2, sensor is arranged at support 2
On.
Wherein, sensor, for obtaining the initial position co-ordinates information of multi-visual angle filming device, and it is used for
The motion of sensing support 2, and obtain support 2 post exercise current position coordinates information.Processor, root
Angle of rotation is calculated according to former coordinate information, initial position co-ordinates information and the current position coordinates information of thing to be captured
Degree, and generate control command according to rotational angle.Drive motor 3, be used for receiving control command, Yi Jigen
According to control command driving arm 2, so that after multiple view angle video camera 1 rotary motion angle, so that various visual angles are taken the photograph
Camera 1 images under specified view angle.Multiple view angle video camera 1, is additionally operable to output plane image 4.Place
Reason device, for obtaining the plane picture of each multiple view angle video camera, and integrates plane picture, so that obtaining
Stereo-picture.
In some embodiment, sensor includes position sensor or attitude transducer.
The present embodiment first passes through sensor and senses the change in location information that the motion of support 2 obtains in real time.Process
Device produces control command according to change in location information.Control to drive motor 3 to be somebody's turn to do to drive by control command again
Support 2, so that multiple view angle video camera 1 images under specified view angle.Therefore, video camera mobile or
Person's rotation process, still images with specified view angle, so that the image information transmission of camera acquisition is to display
During equipment, it is not necessary to carry out the operation such as picture depth and perspective correction.
It should be noted that the multi-visual angle filming device in the present embodiment includes plural multi-visual angle filming
Machine 1, therefore, plural multiple view angle video camera 1 can also realize the technical scheme of the present embodiment, also
Within the protection domain of the present embodiment.
Fig. 2 illustrates multi-visual angle filming device of the present invention and moves horizontally a kind of embodiment of process.In this enforcement
In example, as in figure 2 it is shown, sensor, for sensing moving horizontally of support 2, to obtain change in location letter
Breath.Sensor obtains the position coordinates A (X1, Y1, Z1) of thing to be captured；Sensor obtains current shooting
Position coordinates B (X2, Y2, Z2)；Sensor obtain move horizontally after shooting coordinate C (X2, Y3,
Z3).Processor is according to A (X1, Y1, Z1), B (X2, Y2, Z2) and C (X2, Y3, Z3)
Calculate rotational angle θ 1, and generate control command according to this rotational angle θ 1.Drive motor 3, be used for connecing
Receive control command, and according to control command driving arm 2, so that multiple view angle video camera 1 rotary motion angle
Degree θ 1, so that multiple view angle video camera 1 images under specified view angle.
Sensor in the present embodiment can also sense the movement in any other direction of support 2, to obtain correspondence
Change in location information.Processor generates corresponding control command according to this change in location information, so that regarding more
Angle video camera 1 images under specified view angle.Therefore, the movement in any other direction of support can also be adopted
Realize by the technical scheme of the present embodiment, also within the protection domain of the present embodiment.
Fig. 3 illustrates a kind of embodiment that multi-visual angle filming device rotation of the present invention processes.In the present embodiment,
As it is shown on figure 3, sensor, for sensing the rotation of support 2, to obtain change in location information.Sensor
Obtain the position coordinates A (X1, Y1, Z1) of thing to be captured；Sensor obtains current shooting position coordinates B
(X2, Y2, Z2)；Sensor obtains shooting coordinate C (X3, Y3, Z3) after moving horizontally.Process
Device calculates according to A (X1, Y1, Z1), B (X2, Y2, Z2) and C (X3, Y3, Z3) and rotates
Angle, θ 2, and generate control command according to this rotational angle θ 2.Drive motor 3, be used for receiving control life
Order, and according to control command driving arm 2, so that rotating multiple view angle video camera 1, so that various visual angles are taken the photograph
Camera 1 rotary motion angle, θ 2, images under specified view angle.Multiple view angle video camera 1, is additionally operable to defeated
Go out plane picture 4 or stereo-picture 5.
Sensor in the present embodiment can also sense the rotation in any other direction of support 2, to obtain correspondence
Change in location information.Processor generates corresponding control command according to this change in location information, so that regarding more
Angle video camera 1 images under specified view angle.Therefore, the rotation in any other direction of support can also be adopted
Realize by the technical scheme of the present embodiment, also within the protection domain of the present embodiment.
Fig. 4 illustrates a kind of embodiment of multi-visual angle filming method of the present invention.As shown in Figure 4, in this enforcement
In example, this multi-visual angle filming method is applied to multi-visual angle filming device, and this multi-visual angle filming device includes multiple
Multiple view angle video camera.This multi-visual angle filming method comprises the steps:
Step S1, sensor obtains the initial position co-ordinates information of multi-visual angle filming device.
Step S2, the motion of sensor sensing support, and obtain the current position coordinates letter after support motion
Breath.
Step S3, processor, according to the former coordinate information of thing to be captured, initial position co-ordinates information and current
Location coordinate information calculates rotational angle, and generates control command according to rotational angle.
Step S4, drives motor to receive control command, and according to control command driving arm, so that various visual angles
After video camera rotary motion angle, so that multiple view angle video camera images under specified view angle.
Step S5, each multiple view angle video camera output plane image 4.
Step S6, processor obtains the plane picture of each multiple view angle video camera, and integrates plane picture,
So that obtaining stereo-picture 5.
Being described in detail the detailed description of the invention of invention above, but it is only used as example, the present invention is also
It is not intended to and specific embodiments described above.For a person skilled in the art, any to this
The bright equivalent modifications carried out or replacement are the most all among scope of the invention, therefore, without departing from the present invention's
The impartial conversion made under spirit and spirit and amendment, improvement etc., all should contain in the scope of the present invention
In.
Claims (7)
1. a multi-visual angle filming device, it is characterised in that include plural multiple view angle video camera, prop up
Frame, driving motor, sensor and processor, described multiple view angle video camera is arranged at the top of described support,
Described driving motor is arranged at the bottom of described support, and described sensor is arranged on described support；Described biography
Sensor, for obtaining the initial position co-ordinates information of multi-visual angle filming device, and is used for sensing described support
Motion, and obtain the current position coordinates information after described support motion；Described processor, according to treating
The former coordinate information of subject, described initial position co-ordinates information and described current position coordinates information calculate and turn
Dynamic angle, and generate control command according to described rotational angle；Described driving motor, is used for receiving described control
System order, and drive described support according to described control command, so that described multiple view angle video camera rotates institute
After stating rotational angle, so that described multiple view angle video camera images under specified view angle.
Multi-visual angle filming device the most according to claim 1, it is characterised in that regard each is described more
Angle video camera, is additionally operable to output plane image.
Multi-visual angle filming device the most according to claim 2, it is characterised in that described processor, uses
In the plane picture of each described multiple view angle video camera of acquisition, and integrate described plane picture, so that obtaining
Stereo-picture.
Multi-visual angle filming device the most according to claim 1, it is characterised in that described sensor includes
Position sensor or attitude transducer.
5. one kind based on the multi-visual angle filming method one of Claims 1 to 4 Suo Shu, it is characterised in that bag
Include following steps:
Sensor obtains the initial position co-ordinates information of multi-visual angle filming device；
The motion of sensor sensing support, and obtain the current position coordinates information after described support motion；
Processor, according to the former coordinate information of thing to be captured, described initial position co-ordinates information and described currently
Location coordinate information calculates rotational angle, and generates control command according to described rotational angle；
Drive motor to receive described control command, and drive described support according to described control command, so that institute
After stating the multiple view angle video camera described rotational angle of rotation, so that described multiple view angle video camera enters under specified view angle
Row shooting.
Multi-visual angle filming method the most according to claim 5, it is characterised in that described multi-visual angle filming
After machine carries out the step imaged under specified view angle, also include:
Each described multiple view angle video camera output plane image.
Multi-visual angle filming method the most according to claim 5, it is characterised in that described multi-visual angle filming
After the step of machine output plane image, also include:
Processor obtains the plane picture of each described multiple view angle video camera, and integrates described plane picture,
So that acquisition stereo-picture.
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| CN201510659291.XA CN106257924B (en) | 2015-10-13 | 2015-10-13 | Multi-visual angle filming device and multi-visual angle filming method |
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| CN201510659291.XA CN106257924B (en) | 2015-10-13 | 2015-10-13 | Multi-visual angle filming device and multi-visual angle filming method |
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| CN111486820A (en) * | 2019-01-25 | 2020-08-04 | 学校法人福冈工业大学 | Measurement system, measurement method, and storage medium |
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Effective date of registration: 20200420 Address after: 518000 third floor, building 8, Hualun Science Park, Fenghuang first industrial zone, Fuyong Town, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN TOPFOISON ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Bridge community Fuzhou Avenue beauty Industrial District third building four layer glycididazo Patentee before: SHENZHEN YIZHIJIAN TECHNOLOGY Co.,Ltd. |