CN201383069Y - Stereoscopic camera capable of aligning to photographed object - Google Patents
Stereoscopic camera capable of aligning to photographed object Download PDFInfo
- Publication number
- CN201383069Y CN201383069Y CN200920144443U CN200920144443U CN201383069Y CN 201383069 Y CN201383069 Y CN 201383069Y CN 200920144443 U CN200920144443 U CN 200920144443U CN 200920144443 U CN200920144443 U CN 200920144443U CN 201383069 Y CN201383069 Y CN 201383069Y
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- China
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- digital camera
- stereocamera
- slide rail
- camera
- support body
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Abstract
The utility model relates to a stereoscopic camera capable of aligning to a photographed object, which comprises a digital camera capable of carrying out translational motion on a straight-line sliding track and carrying out serial shooting to the photographed object during the process of translational motion, and a rotating platform capable of rotating the digital camera at a certain angle to enable the lens axial line thereof to align to a fixed point of the photographed object all the time. The digital camera is arranged on the rotating platform, and the rotating platform is arranged on the straight-line sliding track. The stereoscopic camera solves the quality and efficiency problem, has simple post-production method and wide application range, and can be used in stereoscopic portrait photography and advertising industry.
Description
Technical field
The utility model belongs to stereographic field, particularly a kind of stereocamera of aiming at reference object.
Background technology
Stereoscopic photography has experienced long development, has experienced multiple modes such as multiple lens camera and Duo Tai one-shot camera photograph arranged side by side.Multiple lens camera restricted width, the picture stereoscopic sensation of breaking forth a little less than; Many cameras are taken a picture side by side, and each camera focus is difficult in full accord synchronously.The also all free cost of above method, equipment cost and the too high problem of cost of labor.
The efficient of stereographic quality, photograph post-processed and difficulty are the bottleneck of restriction stereoscopic photography development all the time.
The utility model content
The utility model provides a kind of stereocamera of aiming at reference object, has advantages such as photographic quality is stable, the post-production method is simple, the expanded application scope is big.
For achieving the above object, the utility model provides a kind of stereocamera of aiming at reference object, the separate unit digital camera that is included in translation on the line slide rail and in the translation process, subject is taken continuously, comprise that also rotating camera angle simultaneously makes its camera lens axis aim at the rotatable platform of the point of fixity on the subject all the time, described digital camera is arranged on the rotatable platform, and described rotatable platform is arranged on the line slide rail.
Also comprise work support body and the bracing frame that is used for support works support body, balance work support body levelness and adjustment digital camera height, described line slide rail is arranged on the work support body, and described work support body is arranged on the bracing frame.
When also being included in the subject of taking different distance,, guarantee that the focus of digital camera can not depart from the control module of the point of fixity on the subject by changing the rotation amplitude of digital camera.
Described control module comprises guidance panel, guarantee that the digital camera straight line moves and axially rotates the control circuit of synchronism and measure and the condensation light source of digital camera corner amplitude is transferred in the school by the hot spot on the irradiation subject, described condensation light source is arranged on the camera The Cloud Terrace of described rotatable platform, described control circuit is arranged on the inside of described work support body, and described guidance panel is arranged on the outside of work support body.
Described line slide rail comprises the slide rail that is installed on the described work support body, with the supporting slide block of described slide rail, drive the stepper motor of described slide block operation.
Described rotatable platform comprises platform, be fixed on the camera The Cloud Terrace on the described platform and drive the stepper motor that described platform rotates, and described platform is connected with slide block on the line slide rail.
The stepper motor that stepper motor that described driving slide block moves on line slide rail and driving platform are done axial rotation uses one group of electronic impulse of the homology of same pulse producer generation to carry out the frequency division rear drive jointly.
Support frame as described above comprises main tripod and auxiliary support frame.
Described digital camera is the digital single-lens reflex camera with continuous shooting function.
Described condensation light source is a Spotlight pen.
The utility model provides a kind of stereocamera of aiming at reference object, has advantages such as photographic quality is stable, the post-production method is simple, the expanded application scope is big, can be applicable to industries such as three-dimensional portraiture photography, advertisement.
Description of drawings
Fig. 1 aims at the structural representation of the stereocamera of reference object for the utility model;
Fig. 2 aims at the work synoptic diagram of the stereocamera of reference object for the utility model.
Description of reference numerals:
The 1-bracing frame; The 2-support body of working; The 3-control module;
The 4-line slide rail; The 5-rotatable platform; The 6-digital camera;
The 7-condensation light source.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 aims at the structural representation of the stereocamera of reference object for the utility model.As shown in Figure 1, the agent structure of the stereocamera of the utility model aligning reference object comprises bracing frame 1, work support body 2, control module 3, line slide rail 4, rotatable platform 5 and digital camera 6.Wherein, work support body 2 is used to connect each working portion, is arranged on the bracing frame 1, and bracing frame 1 is used for plaing a part support works support body 2, balance work support body 2 levelnesss and adjusts digital camera 6 height when equipment work; Line slide rail 4 is arranged on the work support body 2, and rotatable platform 5 is arranged on the line slide rail 4, and digital camera 6 is arranged on the rotatable platform 5, and the shutter release of digital camera 6 is connected with control module 3.
Particularly, bracing frame 1 is configured to by main tripod and supplemental support; Line slide rail 4 is mainly by being installed in slide rail on the work support body 2, constituting with the supporting slide block of slide rail, the motor and the kinematic train that drive the slide block operation; Rotatable platform 5 mainly is made of platform, the camera The Cloud Terrace, drive motor and the running part that are fixed on the platform, and platform is connected with slide block on the line slide rail 4; Control module 3 is made of the guidance panel that is installed in condensation light source (laser pen) 7 on the rotatable platform 5, is installed in the control circuit of work support body 2 inside and is installed in work support body 2 outsides; Digital camera 6 is for having the digital single-lens reflex camera of continuous shooting function.
The main points of shooting stereo images are to obtain the continuous sequence image of subject multi-angle, when digital camera 6 moves on line slide rail 4, as not adding adjustment, subject can deviate from outside digital camera 6 gonglions, when digital camera 6 straight lines move, be installed in rotatable platform 5 control digital cameras 6 on the slide block and do axial rotation and aim at point of fixity on the subject all the time with the camera lens focus that guarantees digital camera 6.
Because digital camera 6 moves on line slide rail 4, form the angle of a variation between line A between digital camera 6 and the subject and the perpendicular line B between line slide rail 4 and the subject, when digital camera 6 moves on line slide rail 4, the rotatable platform 5 control digital cameras 6 that are installed on the slide block are done axial rotation, making digital camera 6 point to the radioactive ray of subjects overlaps with between the two line, when slide block moved from left to right, control rotatable platform 5 was to rotation counterclockwise; Otherwise when slide block moved from right to left, control rotatable platform 5 was to the clockwise direction rotation, thereby the camera lens focus of assurance digital camera 6 is aimed at the point of fixity on the subject all the time.
In actual mechanical process, be installed in condensation light source (laser pen) 7 on the rotatable platform 5 and realize the function adjusted when taking the subject of different distance.According to the needs of taking, the distance of subject and digital camera 6 changes to some extent, at this moment start the switch of condensation light source (laser pen) 7, it is radiated at hot spot corresponding the changing of meeting in the slide block moving process on the subject, adjust the control section on the guidance panel, the distance of predetermined point on hot spot and the subject is constantly dwindled until overlapping fully.Because condensation light source (laser pen) 7 is mounted on the camera The Cloud Terrace in the rotation and rotate with the camera The Cloud Terrace, the digital camera 6 in therefore taking also just can point to the point of fixity of subject equally.
The long process of distance experience long---weak point---between digital camera 6 and the subject, this is for the picture of breaking forth, the captured image of different distances produces the phenomenon of amplifying or dwindling, but the ratio that amplifies or dwindle and the angle of A line and B line are funtcional relationships, this deviation changes data cell by computer program and realizes in the later image of image is proofreaied and correct, promptly revise by image correction unit for the deviation of the image magnification ratio that occurs in the follow shot.
When taking the subject of different distance, by adjustment, change the amplitude that digital camera 6 rotates to control module, the focus that just can guarantee digital camera 6 can not depart from the point of fixity on the subject.
In control circuit, using two stepper motors to drive slide block respectively moves on line slide rail 4 and drives rotatable platform 5 and do axial rotation, and the frequency division rear drive is carried out in the pulse of two same pulse producer generations of the common use of stepper motor, thereby guarantees the synchronism that digital camera 6 straight lines move and axially rotate.
When control digital camera 6 is taken, do following setting in control circuit: Slipper speed is rapidly increased to setting value by zero, when arriving desired location, starts digital camera 6 shutter releases subject is carried out continuous shooting, stops to the position of setting.The speed, slide block that the setting of control section also comprises slide block operation according to certain rules pause and time of pause, unidirectional or two-way follow shot etc. in moving process.By changing the pulse setting in the frequency dividing circuit, can change the start-up time and the concluding time of digital camera shutter.
Fig. 2 aims at the work synoptic diagram of the stereocamera of reference object for the utility model.Provide a case study on implementation below, set up the utility model in distance subject 3-4 rice position far away and aim at the stereocamera of reference object, line slide rail 4 is perpendicular to subject, condensation light source (Spotlight pen) 7 switches of opening installation on rotatable platform 5 at first, make it be radiated at a certain position of subject, start camera system, when departing from original position as the hot spot of condensation light source (Spotlight pen) 7 irradiation, adjust control panel, the position that makes hot spot is near original position, and then test, overlaps until hot spot, close condensation light source this moment, open digital camera 6 and take pictures.
Start the continuous shooting function on the digital camera 6, after adjusting digital camera 6 focuses, locking digital camera 6 focuses, start camera system, this moment, digital camera 6 from one end to the other side moved along line slide rail 4, digital camera 6 is constantly taken pictures to subject in moving, and obtains the sequence image of the different angles of some width of cloth subjects.
Captured sequence image is called in computing machine, by the program of finishing in advance captured sequence image is carried out necessary adjustment, synthesize the grating composite diagram that has whole angle steric informations at last,, become final stereoscopic photograph through compound with suitable grating material.
Claims (10)
1. stereocamera of aiming at reference object, it is characterized in that, the separate unit digital camera that is included in translation on the line slide rail and in the translation process, subject is taken continuously, comprise that also rotating camera angle simultaneously makes its camera lens axis aim at the rotatable platform of the point of fixity on the subject all the time, described digital camera is arranged on the rotatable platform, and described rotatable platform is arranged on the line slide rail.
2. the stereocamera of aligning reference object according to claim 1, it is characterized in that, also comprise work support body and the bracing frame that is used for support works support body, balance work support body levelness and adjustment digital camera height, described line slide rail is arranged on the work support body, and described work support body is arranged on the bracing frame.
3. the stereocamera of aligning reference object according to claim 2, it is characterized in that, when also being included in the subject of taking different distance,, guarantee that the focus of digital camera can not depart from the control module of the point of fixity on the subject by changing the rotation amplitude of digital camera.
4. the stereocamera of aligning reference object according to claim 3, it is characterized in that, described control module comprises guidance panel, guarantee that the digital camera straight line moves and axially rotates the control circuit of synchronism and measure and the condensation light source of digital camera corner amplitude is transferred in the school by the hot spot on the irradiation subject, described condensation light source is arranged on the camera The Cloud Terrace of described rotatable platform, described control circuit is arranged on the inside of described work support body, and described guidance panel is arranged on the outside of work support body.
5. the stereocamera of aligning reference object according to claim 2 is characterized in that, described line slide rail comprises the slide rail that is installed on the described work support body, with the supporting slide block of described slide rail, drive the stepper motor of described slide block operation.
6. the stereocamera of aligning reference object according to claim 2, it is characterized in that, described rotatable platform comprises platform, be fixed on the camera The Cloud Terrace on the described platform and drive the stepper motor that described platform rotates, and described platform is connected with slide block on the line slide rail.
7. according to the stereocamera of claim 5 or 6 described aligning reference objects, it is characterized in that the stepper motor that stepper motor that described driving slide block moves and driving platform are done axial rotation uses one group of electronic impulse of the homology of same pulse producer generation to carry out the frequency division rear drive jointly on line slide rail.
8. the stereocamera of aligning reference object according to claim 2 is characterized in that, support frame as described above comprises main tripod and auxiliary support frame.
9. the stereocamera of aligning reference object according to claim 1 is characterized in that, described digital camera is the digital single-lens reflex camera with continuous shooting function.
10. the stereocamera of aligning reference object according to claim 4 is characterized in that, described condensation light source is a Spotlight pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920144443U CN201383069Y (en) | 2009-02-23 | 2009-02-23 | Stereoscopic camera capable of aligning to photographed object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920144443U CN201383069Y (en) | 2009-02-23 | 2009-02-23 | Stereoscopic camera capable of aligning to photographed object |
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| CN201383069Y true CN201383069Y (en) | 2010-01-13 |
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| CN200920144443U Expired - Fee Related CN201383069Y (en) | 2009-02-23 | 2009-02-23 | Stereoscopic camera capable of aligning to photographed object |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062994A (en) * | 2010-07-12 | 2011-05-18 | 李建华 | Three-dimensional image shooting device |
| CN102378040A (en) * | 2010-08-24 | 2012-03-14 | 乐金显示有限公司 | System for and method for evaluating crosstalk of stereoscopic image display |
| CN102809893A (en) * | 2012-05-30 | 2012-12-05 | 北京邮电大学 | Single-lens naked-eye three-dimensional (3D) image shooting device and method |
| CN103345111A (en) * | 2013-07-10 | 2013-10-09 | 江门市蓬江区力腾立体光学技术有限公司 | Automatic centering stereometric camera |
| CN105108763A (en) * | 2015-09-16 | 2015-12-02 | 北京雅昌文化发展有限公司 | Three-dimensional reconstructing information collecting system for article |
| CN105782654A (en) * | 2016-05-26 | 2016-07-20 | 李兴好 | Novel holder for camera |
| CN105793695A (en) * | 2013-10-03 | 2016-07-20 | 瑞尼斯豪公司 | Method of inspecting an object with a camera probe |
| CN105864602A (en) * | 2016-05-26 | 2016-08-17 | 李兴好 | Novel holder for camera |
| CN106773508A (en) * | 2017-02-15 | 2017-05-31 | 邢天宜 | A kind of bore hole watches the camera system and application method of 3D images |
| CN108403171A (en) * | 2018-04-20 | 2018-08-17 | 于洋 | A kind of abdomen pull device |
| CN111031231A (en) * | 2018-10-10 | 2020-04-17 | 富泰华工业（深圳）有限公司 | Electronic device and method for judging three-dimensional object |
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2009
- 2009-02-23 CN CN200920144443U patent/CN201383069Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062994A (en) * | 2010-07-12 | 2011-05-18 | 李建华 | Three-dimensional image shooting device |
| CN102378040A (en) * | 2010-08-24 | 2012-03-14 | 乐金显示有限公司 | System for and method for evaluating crosstalk of stereoscopic image display |
| CN102809893A (en) * | 2012-05-30 | 2012-12-05 | 北京邮电大学 | Single-lens naked-eye three-dimensional (3D) image shooting device and method |
| CN102809893B (en) * | 2012-05-30 | 2016-04-13 | 北京邮电大学 | A kind of single-lens bore hole 3D rendering filming apparatus and method |
| CN103345111A (en) * | 2013-07-10 | 2013-10-09 | 江门市蓬江区力腾立体光学技术有限公司 | Automatic centering stereometric camera |
| CN105793695A (en) * | 2013-10-03 | 2016-07-20 | 瑞尼斯豪公司 | Method of inspecting an object with a camera probe |
| CN105108763A (en) * | 2015-09-16 | 2015-12-02 | 北京雅昌文化发展有限公司 | Three-dimensional reconstructing information collecting system for article |
| CN105108763B (en) * | 2015-09-16 | 2017-02-01 | 北京雅昌文化发展有限公司 | Three-dimensional reconstructing information collecting system for article |
| CN105864602A (en) * | 2016-05-26 | 2016-08-17 | 李兴好 | Novel holder for camera |
| CN105782654A (en) * | 2016-05-26 | 2016-07-20 | 李兴好 | Novel holder for camera |
| CN106773508A (en) * | 2017-02-15 | 2017-05-31 | 邢天宜 | A kind of bore hole watches the camera system and application method of 3D images |
| WO2018149393A1 (en) * | 2017-02-15 | 2018-08-23 | 邢天宜 | Photographing system and method of use for 3d images viewed by the naked eye |
| CN106773508B (en) * | 2017-02-15 | 2022-05-24 | 天津长瑞大通流体控制系统有限公司 | Shooting system for watching 3D (three-dimensional) images by naked eyes and using method |
| CN108403171A (en) * | 2018-04-20 | 2018-08-17 | 于洋 | A kind of abdomen pull device |
| CN108403171B (en) * | 2018-04-20 | 2020-08-28 | 中南大学湘雅二医院 | Abdomen retractor |
| CN111031231A (en) * | 2018-10-10 | 2020-04-17 | 富泰华工业（深圳）有限公司 | Electronic device and method for judging three-dimensional object |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20140223 |