CN2249472Y - Device for synchronously obtaining picture from multi-angles for single camera - Google Patents
Device for synchronously obtaining picture from multi-angles for single camera Download PDFInfo
- Publication number
- CN2249472Y CN2249472Y CN 96212586 CN96212586U CN2249472Y CN 2249472 Y CN2249472 Y CN 2249472Y CN 96212586 CN96212586 CN 96212586 CN 96212586 U CN96212586 U CN 96212586U CN 2249472 Y CN2249472 Y CN 2249472Y
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- China
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- camera
- angle
- view
- optical axis
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a device for synchronously obtaining picture from multi-angle for a single camera, which is composed of a camera and two flat reflecting mirrors. An optic axis of the camera is aimed at the center of a facade of a shot object and is vertical to the facade. The two flat reflecting mirrors are respectively arranged at both sides of the shot object, the included angle of the central line of a left visual field and a right visual field of the camera and the optic axis of the camera is phi, the included angle between a view angle of a left and right side view and the view angle of a front view is theta, and the included angle between reflecting surfaces of the two flat reflecting mirrors and the optic axis of the camera is (theta-phi) /2. The utility model has the advantages of low shot cost and short shot time, and a left, middle and right view effect can be got from shooting once.
Description
The utility model relates to a kind of synchronously obtaining device of single camera multi-angle picture, belongs to the photographic imagery technical field.
In order to take the image of certain object (as personage, workpiece, handicraft etc.) with a plurality of visual angles, be designated hereinafter simply as the various visual angles image, traditional image pickup method has two big classes:
1. use many cameras (camera, video camera ...) take from each visual angle simultaneously, every camera clap a width of cloth, the common various visual angles image of forming.This method equipment complexity, the cost height need have large stretch of place of taking, and is not easy to flow and takes;
2. use a camera, take from each visual angle successively, once obtain the image at a visual angle, form the various visual angles image at last, specific practice can be that object is motionless, and mobile one by one camera is taken; Also can be that camera is motionless, rotate subject one by one.
Time-consuming, the trouble of said method, and work as state (position, attitude, the expression of object ...) when changing, can't obtain the various visual angles image under the same state.
The purpose of this utility model is the synchronously obtaining device of a kind of single camera multi-angle picture of design, arranges speculum on the specific position between camera and the subject, so that take the various visual angles image that once just can obtain subject.
The synchronously obtaining device of the single camera multi-angle picture of the utility model design comprises a camera and two plane mirrors.The optical axis alignment subject front center of camera, and face is vertical therewith.Two speculums place the both sides of subject respectively.If the angle of the center line of the left and right visual field of camera and camera optical axis is Φ, angle is θ between the visual angle of left and right side view and the visual angle of front view, and then the angle between the reflecting surface of two plane mirrors and the camera optical axis is
Use the filming apparatus of the utility model design, can once take the front view and the left and right side view of object, be suitable for the vicissitudinous object of shooting state (as position, attitude, expression etc.), and greatly reduce the shooting cost, shortened shooting time.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a θ angle schematic diagram.
Fig. 3 is the different views that utilizes the subject of the utility model act for another.
Below in conjunction with accompanying drawing, introduce content of the present utility model in detail.Among Fig. 1, the 1st, subject, the 2nd, camera, the 3, the 4th, plane mirror, the 5,6, the 7th, background lining curtain.Among Fig. 3,3-1 is the left virtual image of subject, and 3-2 is a real image, and 3-3 is a right virtual image.
During shooting, with the optical axis alignment subject front center of camera, and face is vertical therewith, uses the front view of the direct reference object of mid portion of camera visual field.Left and right side at object is placed plane mirror 3 and 4, by the virtual image I of two side portions reference object in plane mirror with the camera visual field
oAnd I
r, obtain the left and right sides view of object.If the angle=Φ of the center line of camera left and right fields of vision and camera optical axis, angle=θ between the visual angle of left and right side view and the visual angle of front view (θ=90 °) in the drawings, then level crossing M
oWith M
rReflecting surface and the camera optical axis between angle should be
Owing to can not make I
oAnd I
rWhile is in the same plane with reference object, thereby the side-looking image of subject is more smaller than facing image, as shown in Figure 3, side-looking image 3-1 wherein, 3-3 is visual more smaller than middle facing.
Claims (1)
1, a kind of synchronously obtaining device of single camera multi-angle picture is characterized in that this device comprises a camera and two plane mirrors; The optical axis alignment subject front center of camera, and face is vertical therewith, and two speculums place the both sides of subject respectively; If the angle of the center line of the left and right visual field of camera and camera optical axis is Φ, angle is θ between the visual angle of left and right side view and the visual angle of front view, and then the angle between the reflecting surface of two plane mirrors and the camera optical axis is
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212586 CN2249472Y (en) | 1996-06-21 | 1996-06-21 | Device for synchronously obtaining picture from multi-angles for single camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212586 CN2249472Y (en) | 1996-06-21 | 1996-06-21 | Device for synchronously obtaining picture from multi-angles for single camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249472Y true CN2249472Y (en) | 1997-03-12 |
Family
ID=33895224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96212586 Expired - Fee Related CN2249472Y (en) | 1996-06-21 | 1996-06-21 | Device for synchronously obtaining picture from multi-angles for single camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249472Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131727B (en) * | 2006-08-23 | 2011-04-06 | 华为技术有限公司 | Image collecting method and its application |
| WO2016086761A1 (en) * | 2014-12-03 | 2016-06-09 | 曹乃承 | Manicure device and manicure, health management, and information pushing methods |
-
1996
- 1996-06-21 CN CN 96212586 patent/CN2249472Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131727B (en) * | 2006-08-23 | 2011-04-06 | 华为技术有限公司 | Image collecting method and its application |
| WO2016086761A1 (en) * | 2014-12-03 | 2016-06-09 | 曹乃承 | Manicure device and manicure, health management, and information pushing methods |
| US10404890B2 (en) | 2014-12-03 | 2019-09-03 | Naicheng CAO | Manicure device and manicure, health management, and information pushing methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |