CN201178472Y - Three-dimensional video taking apparatus capable of direct playing on ordinary video playing apparatus - Google Patents
Three-dimensional video taking apparatus capable of direct playing on ordinary video playing apparatus Download PDFInfo
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- CN201178472Y CN201178472Y CNU2008200578100U CN200820057810U CN201178472Y CN 201178472 Y CN201178472 Y CN 201178472Y CN U2008200578100 U CNU2008200578100 U CN U2008200578100U CN 200820057810 U CN200820057810 U CN 200820057810U CN 201178472 Y CN201178472 Y CN 201178472Y
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Abstract
A photographing plant capable of directly playing 3D video on common video playing equipment relates to a digital video image photographing plant, which needs to solve the assembly problem of the 3D video image photographing plant. The photographing plant comprises three digital cameras with a definition above 640*480, equipped with a built-in computer, a synchronous shutter and a lens drive device and capable of automatically focusing and automatically adjusting the focal length. The photographing plant is characterized in that the lens of the three cameras arranged in a shape of Chinese 'pin', wherein the lens in the center position belongs to the camera for aiming; the lenses of two image pickup cameras are arranged on the left and the right sides; the distance between the main optical axes of the lenses of the two image pickup cameras is about 63 mm; the horizontal position of the main optical axis of the center lens is located at the middle of the main optical axes of the left lens and the right lens; and the vertical distance between the main optical axis of the center lens and the main optical axes of the left lens and the right lens is equal to or larger than the summation of the housing diameters of the aiming lens and the image pickup camera lens. The photographing plant is used for playing 3D video.
Description
Technical field:
The utility model relates to the production equipment of digital video video display.
Background technology
The supporting camera head of said stereopsis display screen comprises the digital camera of four or two automatic focus automatic focusing distances in " stereopsis display screen " patent specification (patent No. ZL200420022339.3) that on July 20th, 2004, State Intellectual Property Office announced, support, the Connection Block of attaching video camera and adjustment camera body angle, video camera is formed online on support, each video camera is fixed with the revolute pair of a Connection Block respectively, and each Connection Block is arranged above the support of the same horizontal plane that is fixed on the axis vertical position by the camera lens optical centre.
Online built-in computer and synchro-shutter and lens driving apparatus arranged by what the digital camera of a plurality of automatic focus automatic focusing distances was formed.The image that built-in computer is taken video camera is handled; Sending instruction after camera lens is finished focusing, focusing action moves online shutter to take the scene of angle separately simultaneously.Synchro-shutter is that a plurality of camera shutters are subjected to same instruction directs to begin action simultaneously, and shutter is always synchronous in taking continuously.Drive unit is used to finish the rotation of lens action.
The stereopsis video camera can also further improve this equipment for better reaching target through facts have proved.
The utility model content
The utility model need solve the assembly relation problem of the production equipment camera lens of the three-dimensional film that can play-over on common image playback equipment.
The technical solution of the utility model adopt three definition more than 640X480, the digital camera of the automatic focus automatic focusing distance of built-in computer and synchro-shutter and lens driving apparatus arranged, it is characterized in that three camera lens become " product " word shape to arrange, it is in middle position is the camera lens of aiming with video camera, with the transmission of target place image and be presented on the display screen with target indication cross hairs; What be in the left and right sides is two image camera camera lenses, distance between the primary optical axis of two image camera camera lenses is about 63mm, the horizontal level of the camera lens primary optical axis of central authorities about the centre of two camera lens primary optical axis, the camera lens primary optical axis of central authorities with about two camera lens primary optical axis vertical range 〉=aiming usefulness camera lens and image camera mirror head outer shell radius sums; Can to put locational vertical axis with lens focus separately be that the axle center rotates on horizontal plane to left and right two camera lens primary optical axis when production equipment uses; The shutter of three video cameras is by same instruction synchronization action, and three video cameras are interlock each other; Synthetic good stereopsis is stored in the memory of three-dimensional film production equipment.
The video image of the production equipment production that the utility model proposes can directly be gone up to broadcast at common image playback equipment (as: liquid crystal TV set or even definition be picture tube television set, the computer with LCD, mobile phone, MP4 and market, corridor and outdoor advertising television set preferably) has quite relief continuous dynamic image, through facts have proved that the image that the utility model has the advantages that production can play-over three-dimensional film on common video display playback equipment, and need on display screen, not install grating layer additional, more do not need the beholder to wear anaglyph spectacles.
Description of drawings
Fig. 1 represents is that the master of three-lens layout looks schematic diagram;
What Fig. 2 represented is the schematic top plan view of three-lens layout;
What Fig. 3 represented is the schematic perspective view of three-lens focusing principle;
Fig. 4 is that the A of Fig. 3 is to the perspective view on 0-02 and plane, 0-01 place.
Embodiment
The utility model adopts three definition more than 640X480, the digital camera of being furnished with the automatic focus automatic focusing distance of built-in computer and synchro-shutter and lens driving apparatus, these three camera lens (see figure 1)s become " product " word shape to arrange, aiming is in middle position with camera lens, it is to be used for captured target that aiming mainly acts on video camera, measure target range, and target place image (comprising background and prospect) caught, transmission also is presented on the display screen with target indication cross hairs, gives operating personnel clearly demonstration with found a view picture situation.This aims at the fast automatic focus function of using video camera, can reduce operating personnel's focusing work, raising target sharpness.Camera lens is in two image cameras of the left and right sides, and its effect is from angle separately target and prospect thereof, background to be taken continuously.
The definition of above-mentioned these three video cameras all more than 640X480, preferably can reach 1920X1080, and about the definition of two video cameras equate.The definition of three video cameras that use during shooting is preferably equal with the definition of playback equipment.
Position between the camera lens of these three video cameras relation (seeing Fig. 1, Fig. 2) is: about distance L between two camera lens A, B primary optical axis 0-01 and the 0-02 should equal about the mean value 63mm of distance between the pupil of two eyes of people.And the horizontal level of the camera lens C primary optical axis 0-03 of central authorities should about two camera lens A, the centre of B primary optical axis, camera lens C primary optical axis 0-03 is to vertical range H 〉=aiming camera lens and the image camera mirror head outer shell radius sum of camera lens A, B primary optical axis 0-01 to 0-02 line, and TV structure allows short as far as possible.
It is that the axle center rotates on horizontal plane that left and right two camera lens A, B primary optical axis 0-01 and 0-02 can put locational vertical axis 01 and 02 (Fig. 2, Fig. 3) with lens focus separately.The fast automatic focusing function that central authorities' aiming has by it with video camera when operating personnel aim at the mark (demonstration of display screen venter of relicle) by the display screen indication with central authorities' aiming with camera lens C is transferred to this lens focus on the plane, target place and is measured its distance L 1 (Fig. 4), this moment two camera lens A about under computer and the drive unit effect, B is separately around its pivot 01 and 02 (Fig. 3) rotation and a left side, right two camera lens A, the B primary optical axis meets at (the central authorities' aiming subpoint of camera lens C focus on 0-01 and plane, 0-02 place) on the same point, two video cameras mix up focal length (Fig. 3 separately automatically fast simultaneously, 0-01 ' shown in Figure 4,0-02 ' represents that respectively primary optical axis 0-01 and 0-02 focus on the back primary optical axis, 0-03 ' expression primary optical axis 0-03 is in the projection on 0-01 and plane, 0-02 place, and F represents plane, focus place).
The image that left and right two video cameras directly generate separately is that the unit interlacing shows with 1 pixel all, capable between per two pixel columns that image arranged across 1 transparent pixels, and have the shadow pixel column and the transparent row of left and right two images interlace, if thereby promptly two picture registrations together the time odd pixel row that has the capable and transparent row of shadow just in time to complement each other to form of two images are images of a camera device and the even pixel row is the composograph of the image of another camera device.The method of video data and similar in the interlacing scan of extensively adopting aspect the video playback is now gathered in this interlacing, is to separate to walk crosswise and the collection of this device is to separate stringer but video playback adopts.The odd pixel row belongs to the interlaced picture of a video camera, the even pixel row belongs to the composograph of the interlaced picture of another video camera, built-in computer synthesizes stereo-picture to the complete image that left and right two video cameras generate automatically, and synthetic good stereopsis is stored in the memory of three-dimensional film production equipment.The mode that the image that left and right two video cameras are produced aligns with four limits coincides together, and this image is a frame of continuous dynamic image, again each this frame is pressed the animation sequence arrangement and forms dynamic image, and this just generates three-dimensional dynamic image.Also can carry out to be combined into composograph to each the image line data that collects by two camera devices in order on limit interlacing collection video data limit when two interlaced pictures are synthetic, so just more hurry up, no matter that adopts above-mentioned two kinds of ways is a kind of, the method for this compound stereoscopic image can be broadcast live.
Claims (1)
1, the production equipment of the three-dimensional film that can on common video display playback equipment, play-over, adopt three definition more than 640X480, the digital camera of the automatic focus automatic focusing distance of built-in computer and synchro-shutter and lens driving apparatus arranged, it is characterized in that three camera lens become " product " word shape to arrange, what it was in middle position is the camera lens of aiming with video camera; What be in the left and right sides is two image camera camera lenses, distance between the primary optical axis of two image camera camera lenses is about 63mm, the horizontal level of the camera lens primary optical axis of central authorities about the centre of two camera lens primary optical axis, the camera lens primary optical axis of central authorities with about two camera lens primary optical axis vertical range 〉=aiming usefulness camera lens and image camera mirror head outer shell radius sums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200578100U CN201178472Y (en) | 2008-04-28 | 2008-04-28 | Three-dimensional video taking apparatus capable of direct playing on ordinary video playing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200578100U CN201178472Y (en) | 2008-04-28 | 2008-04-28 | Three-dimensional video taking apparatus capable of direct playing on ordinary video playing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN201178472Y true CN201178472Y (en) | 2009-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200578100U Expired - Fee Related CN201178472Y (en) | 2008-04-28 | 2008-04-28 | Three-dimensional video taking apparatus capable of direct playing on ordinary video playing apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407271A (en) * | 2015-02-26 | 2019-03-01 | 大立光电股份有限公司 | Electronic device |
| CN109729760A (en) * | 2016-12-04 | 2019-05-07 | 翁巨扬 | Instant 180 degree 3D imaging and back method |
| CN111355878A (en) * | 2018-12-21 | 2020-06-30 | 中兴通讯股份有限公司 | Terminal, shooting method and storage medium |
| CN113730909A (en) * | 2021-09-14 | 2021-12-03 | 腾讯科技（深圳）有限公司 | Aiming position display method and device, electronic equipment and storage medium |
-
2008
- 2008-04-28 CN CNU2008200578100U patent/CN201178472Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407271A (en) * | 2015-02-26 | 2019-03-01 | 大立光电股份有限公司 | Electronic device |
| CN109729760A (en) * | 2016-12-04 | 2019-05-07 | 翁巨扬 | Instant 180 degree 3D imaging and back method |
| CN111355878A (en) * | 2018-12-21 | 2020-06-30 | 中兴通讯股份有限公司 | Terminal, shooting method and storage medium |
| CN113730909A (en) * | 2021-09-14 | 2021-12-03 | 腾讯科技（深圳）有限公司 | Aiming position display method and device, electronic equipment and storage medium |
| CN113730909B (en) * | 2021-09-14 | 2023-06-20 | 腾讯科技（深圳）有限公司 | Aiming position display method and device, electronic equipment and storage medium |
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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: 20090107 Termination date: 20110428 |