CN204272306U - Panorama is lens stereo video camera more than 360 degree - Google Patents
Panorama is lens stereo video camera more than 360 degree Download PDFInfo
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- CN204272306U CN204272306U CN201420820785.2U CN201420820785U CN204272306U CN 204272306 U CN204272306 U CN 204272306U CN 201420820785 U CN201420820785 U CN 201420820785U CN 204272306 U CN204272306 U CN 204272306U
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Abstract
The utility model provides a kind of panorama lens stereo video camera more than 360 degree, at least comprise support and shell, described shell is fixed on the top of support by the center, the center of described shell is provided with GPS module, the sidewall of shell is provided with usb data interface and external power interface, the lower shoe of shell is provided with mains switch and camera speed adjuster and sound acquisition module, the inside of shell is also provided with center-control and graphic process unit, battery and audio process; Described shell is divided into the identical unit module of at least four sizes by the center, the side of each unit module is all provided with two camera lenses; Each camera lens all has separately independently area array CCD image-generating unit.The full-view stereo photography machine that the utility model provides solves the deficiency in background technology, and this camera structure is simple, manufacture and easy to use.
Description
Technical field
The utility model relates to camera field, computer vision field and field of virtual reality, especially designs a kind of full-view stereo photography machine.
Background technology
Greatly developing along with emerging fields such as 3D virtual reality, Internet of Things, intelligent transportation, smart city at present, panorama 360 degree of stereo cameras will play the part of one of means of important real-time video image data acquisition.
Stereo camera in current society does not nearly all possess the function of the stereoscopic full views image of acquisition 360 degree, and at a time this can obtain the stereopsis in certain field range.The stereoscopic full views video camera of minority is all utilize two camera lenses to form camera lens pair, make mechanical movement along an annular, the stereoscopic full views image of 360 degree is obtained by pushing away the mode of sweeping, but this video camera cannot obtain 360 degree of full-view stereo images at synchronization, therefore do not possess real time panoramic stereoscopic camera characteristic truly.Meanwhile, there is mechanical system complexity in this full-view stereo photography machine, the speed of service and the non-factor such as at the uniform velocity, and in the image produced, the fuzzy quality of image with obtaining night of dynamic object is poor etc.Due to these defects, limit the application in the related art of full-view stereo photography machine, the application etc. especially in virtual reality in the real time panoramic tridimensional virtual vision helmet.
Based on the panoramic camera of many camera lenses, not only can obtain real time panoramic stereopsis, and there are imaging integration, 360 ° of advantages such as Large visual angle, rotational invariance, be therefore progressively applied in the association areas such as computer vision, virtual reality, Surveying and mapping, artificial intelligence.
Summary of the invention
The utility model provides a kind of panorama lens stereo video camera more than 360 degree, solves the deficiency in background technology, and this camera structure is simple, manufacture and easy to use.
Realizing the technical scheme that the utility model above-mentioned purpose adopts is:
A kind of panorama lens stereo video camera more than 360 degree, at least comprise support and shell, described shell is fixed on the top of support by the center, described shell is prism-shaped, its incline is at least provided with four, the side of prism is the Cylinder Surface or bending side that cave inward, described shell is divided into the identical unit module of at least four sizes by the center, each side is all corresponding with a unit module, two camera lenses are all included in each unit module, two described camera lenses are installed on the side corresponding to this unit module, and the perpendicular towards the sidewall be all positioned at this camera lens of each camera lens,
The center of described shell is provided with GPS module, for obtaining the three dimensional space coordinate at the center of video camera, and the three dimensional space coordinate of each optical center, and the center superposition of end face on the phased antenna of GPS module and shell; The sidewall of shell is provided with usb data interface and external power interface, also be provided with the draw-in groove for placing data storage card, the lower shoe of shell is provided with mains switch and camera speed adjuster and sound acquisition module, the inside of shell is also provided with center-control and graphic process unit, battery and audio process, described sound acquisition module is for gathering the voice data with video data synchronization, sound acquisition module is connected with audio process, and obtains the voice data of high-fidelity by audio process;
Each camera lens all has separately independently area array CCD image-generating unit, described area array CCD image-generating unit is made up of lens set, CCD image sensor and image data memory cell, and above-mentioned camera lens is all connected with graphic process unit with center-control by area array CCD image-generating unit; A camera lens in described unit module and a camera lens in adjacent block form one group of space multistory camera lens pair jointly, thus obtaining the video image within the scope of object space with the region that partly overlaps, the visual field sum of the three-dimensional video-frequency image obtained by the way is more than or equal to 360 degree;
The top of described shell is also provided with the geomagnetic instrument of the real-time azimuthal for obtaining panoramic stereoscopic video image;
The inside of described shell is provided with the gyroscope of the real time kinematics speed for obtaining vehicle-mounted or panoramic stereoscopic video image under being kept in motion.
Be provided with elevating lever between described support and shell, described elevating lever is installed on the below at shell lower shoe center, for regulating the vertical height of shell.
Described shell is divided into the identical unit module of six sizes.
The panorama that the utility model provides lens stereo video camera more than 360 degree is by utilizing multiple camera lens to be built into annular lens array, and the camera lens these be distributed in annular lens array is divided into odd and even number sequence number.The camera lens of all odd indexed obtains group image data at one time, simultaneously the camera lens of even number sequence number also obtains one group of data, respectively the image joint that odd indexed and the camera lens of even number obtain is become two 360 degree of full-view images by high-precision image joint technology.Utilize the stereo display methods such as red green, polarization, polarization that two Zhang Quanjing images are formed 360 degree of full-view stereo images.
Compared with prior art, the utility model is the panorama 360 degree of stereo cameras utilizing multiple camera lens to build.In the panoramic camera of this structure, every two camera lenses form an arrangement of mirrors head to module by certain angle that points to, the image that the primary optical axis of each camera lens centering camera lens and a certain primary optical axis of adjacent camera lens centering obtain synchronization at the focal camera lens of object space tool simultaneously forms the stereogram with certain degree of overlapping, obtain one group of multiple image by quick real-time imaging processor to synchronization to process, thus obtain two Zhang Quanjings, 360 degree of images in a certain moment, the full-view image utilizing these two to have certain overlapping range generates the full-view stereo image in a certain moment.This utility model utilize the structure of angle between camera lens increase in less spatial volume obtain stereogram camera lens between baseline spacing, substantially increase 3D visual effect; Eliminate complicated rotation of lens mechanical device by many lens constructions, the simple manufacture difficulty of structure is lower; The highly sensitive sound collector of outer casing bottom is used to obtain the voice data synchronous with full-view stereo vision imaging; Constructing each camera lens centre of perspectivity three-dimensional coordinate in space by utilizing to settle with the GPS of image center, the acquisition of three-dimensional visualization within the scope of 360 degree and space three-dimensional information can be achieved in conjunction with 3600 full-view stereo images quickly and easily.
Accompanying drawing explanation
The structural representation of the full-view stereo photography machine that Fig. 1 provides for the utility model embodiment 1;
The outer casing bottom figure of the full-view stereo photography machine that Fig. 2 provides for the utility model embodiment 1;
The internal structure schematic diagram of the shell of the full-view stereo photography machine that Fig. 3 provides for the utility model;
The operation principle schematic diagram of the full-view stereo photography machine that Fig. 4 provides for the utility model embodiment 1;
The structural representation of the shell of the full-view stereo photography machine that Fig. 5 provides for the utility model embodiment 2;
In figure: 1-support, 2-elevating lever, 3-GPS module, 4-shell, 5-camera lens, 6-unit module, 7-sound acquisition module, 8-external power interface, 9-camera speed adjuster, 10-audio process, 11-mains switch, 12-USB data-interface, 13-center-control and graphic process unit, 14-battery, 15-geomagnetic instrument, 16-gyroscope.
Embodiment
Below in conjunction with drawings and the specific embodiments, detailed specific description is done to the utility model, but protection range of the present utility model is not limited to following examples.
Embodiment 1
The structure of the panorama lens stereo video camera more than 360 degree provided in the present embodiment as shown in Figure 1, at least comprise support 1 and shell 4, described shell 4 is fixed on the top of support 1 by the center, elevating lever 2 is provided with between described support 1 and shell 4, described elevating lever 2 is installed on the below at shell 4 lower shoe center, for regulating the vertical height of shell.
Described shell 4 is in prism-shaped, its incline is at least provided with four, the side of prism is the Cylinder Surface caved inward, described shell is divided into the identical unit module 6 of at least four sizes by the center, unit module 6 is provided with six in the present embodiment, each side is all corresponding with a unit module, two camera lenses 5 are all included in each unit module, two described camera lenses 5 are installed on the side corresponding to this unit module, and the perpendicular towards the sidewall be all positioned at this camera lens of each camera lens 5.
The center of described shell 4 is provided with GPS module 3, for obtaining the three dimensional space coordinate at the center of video camera, and the three dimensional space coordinate of each optical center, and the center superposition of end face on the phased antenna of GPS module 3 and shell; Utilize these three dimensional space coordinates and image data, calculated the three dimensions point cloud of the arbitrfary point within the scope of acquisition 360 ° in object space by image processor.
As shown in Figures 2 and 3, the top of shell is provided with the geomagnetic instrument 15 of the real-time azimuthal for obtaining panoramic stereoscopic video image to the structure of shell.Its sidewall is provided with usb data interface 12 and external power interface 8, also be provided with the draw-in groove for placing data storage card, the lower shoe of shell is provided with mains switch 11 and camera speed adjuster 9 and sound acquisition module 7, the inside of shell is also provided with center-control and graphic process unit 13, battery 14 and audio process 10, described sound acquisition module 7 is for gathering the voice data with video data synchronization, sound acquisition module 7 is connected with audio process 10, and obtains the voice data of high-fidelity by audio process 10.The inside of shell is provided with the gyroscope 16 of the real time kinematics speed for obtaining vehicle-mounted or panoramic stereoscopic video image under being kept in motion.
Each camera lens 5 all has separately independently area array CCD image-generating unit, described area array CCD image-generating unit is made up of lens set, CCD image sensor and image data memory cell, and above-mentioned camera lens is all connected with graphic process unit 13 with center-control by area array CCD image-generating unit; A camera lens in described unit module 6 and a camera lens in adjacent block form one group of space multistory camera lens pair jointly, thus obtain the video image within the scope of object space with the region that partly overlaps, the visual field sum of the three-dimensional video-frequency image obtained by the way is more than or equal to 360 degree, as shown in Figure 4.The three-dimensional camera system utilizing this chi structure to form can in less volume structure, increase each stereo lens between spacing, effectively can be improved the 3D visual effect of stereopsis by larger spacing.
The panorama that the utility model provides lens stereo video camera more than 360 degree is by utilizing multiple camera lens to be built into annular lens array, and the camera lens these be distributed in annular lens array is divided into odd and even number sequence number.The camera lens of all odd indexed obtains group image data at one time, simultaneously the camera lens of even number sequence number also obtains one group of data, respectively the image joint that odd indexed and the camera lens of even number obtain is become two 360 degree of full-view images by high-precision image joint technology.Utilize the stereo display methods such as red green, polarization, polarization that two Zhang Quanjing images are formed 360 degree of full-view stereo images.
Embodiment 2
The structure of the panorama lens stereo video camera more than 360 degree provided in the present embodiment is substantially in the same manner as in Example 1, and difference is that the side of prism is in the present embodiment the bending side caved inward, and the entirety of shell is hexagonal star-shape, as shown in Figure 5.Certainly, in the utility model, caused by different demands; as when camera lens visual angle is less, shell can also be divided into more unit module, as 7 unit modules or 8 unit modules; more than design is all based on the design of the utility model, all falls within the utility model protection range.
Claims (3)
1. panorama lens stereo video camera more than 360 degree, at least comprise support and shell, described shell is fixed on the top of support by the center, it is characterized in that: described shell is prism-shaped, its incline is at least provided with four, the side of prism is the Cylinder Surface or bending side that cave inward, described shell is divided into the identical unit module of at least four sizes by the center, each side is all corresponding with a unit module, two camera lenses are all included in each unit module, two described camera lenses are installed on the side corresponding to this unit module, and the perpendicular towards the sidewall be all positioned at this camera lens of each camera lens,
The center of described shell is provided with GPS module, for obtaining the three dimensional space coordinate at the center of video camera, and the three dimensional space coordinate of each optical center, and the center superposition of end face on the phased antenna of GPS module and shell; The sidewall of shell is provided with usb data interface and external power interface, also be provided with the draw-in groove for placing data storage card, the lower shoe of shell is provided with mains switch and camera speed adjuster and sound acquisition module, the inside of shell is also provided with center-control and graphic process unit, battery and audio process, described sound acquisition module is for gathering the voice data with video data synchronization, sound acquisition module is connected with audio process, and obtains the voice data of high-fidelity by audio process;
Each camera lens all has separately independently area array CCD image-generating unit, described area array CCD image-generating unit is made up of lens set, CCD image sensor and image data memory cell, and above-mentioned camera lens is all connected with graphic process unit with center-control by area array CCD image-generating unit; A camera lens in described unit module and a camera lens in adjacent block form one group of space multistory camera lens pair jointly, thus obtaining the video image within the scope of object space with the region that partly overlaps, the visual field sum of the three-dimensional video-frequency image obtained by the way is more than or equal to 360 degree;
The top of described shell is also provided with the geomagnetic instrument of the real-time azimuthal for obtaining panoramic stereoscopic video image;
The inside of described shell is provided with the gyroscope of the real time kinematics speed for obtaining vehicle-mounted or panoramic stereoscopic video image under being kept in motion.
2. panorama according to claim 1 lens stereo video camera more than 360 degree, it is characterized in that: be provided with elevating lever between described support and shell, described elevating lever is installed on the below at shell lower shoe center, for regulating the vertical height of shell.
3. panorama according to claim 1 lens stereo video camera more than 360 degree, is characterized in that: described shell is divided into the identical unit module of six sizes.
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| CN201420820785.2U CN204272306U (en) | 2014-12-20 | 2014-12-20 | Panorama is lens stereo video camera more than 360 degree |
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| CN201420820785.2U CN204272306U (en) | 2014-12-20 | 2014-12-20 | Panorama is lens stereo video camera more than 360 degree |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739231A (en) * | 2016-05-06 | 2016-07-06 | 中国科学技术大学 | Multi-camera panorama stereo imaging device of planar distribution |
| WO2017026907A1 (en) * | 2015-08-12 | 2017-02-16 | Obshchestvo S Ogranichennoy Otvetstvennost'yu "Panorics" | 360-degree camera support structure aka "ptrig" |
| CN106647149A (en) * | 2016-10-20 | 2017-05-10 | 北京机灵科技有限公司 | Compact and intensive lens group device |
-
2014
- 2014-12-20 CN CN201420820785.2U patent/CN204272306U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017026907A1 (en) * | 2015-08-12 | 2017-02-16 | Obshchestvo S Ogranichennoy Otvetstvennost'yu "Panorics" | 360-degree camera support structure aka "ptrig" |
| CN105739231A (en) * | 2016-05-06 | 2016-07-06 | 中国科学技术大学 | Multi-camera panorama stereo imaging device of planar distribution |
| CN105739231B (en) * | 2016-05-06 | 2019-04-26 | 中国科学技术大学 | A kind of multi-cam full-view stereo imaging device of plane distribution |
| CN106647149A (en) * | 2016-10-20 | 2017-05-10 | 北京机灵科技有限公司 | Compact and intensive lens group device |
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