CN100480849C - Method of photographing signal treating and broadcasting and viewing stereoimage - Google Patents
Method of photographing signal treating and broadcasting and viewing stereoimage Download PDFInfo
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- CN100480849C CN100480849C CNB2005100360154A CN200510036015A CN100480849C CN 100480849 C CN100480849 C CN 100480849C CN B2005100360154 A CNB2005100360154 A CN B2005100360154A CN 200510036015 A CN200510036015 A CN 200510036015A CN 100480849 C CN100480849 C CN 100480849C
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Abstract
The present invention discloses a stereoscopic picture shooting, signal processing and playback method. Said method includes the following steps: synchronously shooting, signal processing, synchronously playing back and respectively watching. Said method can be extensively used in the fields of television broadcast, family, communication and hospital, etc.
Description
Technical field
The present invention relates to a kind of stereo-picture technology, refer in particular to and be used for a kind of shooting stereo images, signal Processing and the player method that television broadcasting, family are watched.
Background technology
Distance between people's the two eye pupil holes is about 6～7 centimeters, and with watching any the same thing, two angle can be not identical; Though the gap between two is very little, pass in the brain through retina, brain produces far and near sensation just with this small gap, thereby produces stereoscopic sensation.Though also can see object with eyes, object distance, distance are difficult for differentiating.According to this principle, if same scenery, the subtense angle that utilizes two eyes allows two eyes see respectively apart from producing two images with minute angle difference then, sees through the space sense reducing/regenerating that retina just can make brain produce stereo-picture or make scenery.Present stereo-picture performance technology miscellaneous all is these principles of utilization.At present, comparatively Cheng Shu stereo-picture display technique is a three-dimensional film, just can watch but polaroid glasses that three-dimensional film must be by wearing the optical filtering performance that has when watching or Electronic Control liquid crystal come cover glasses, and the cost height, make difficulty; Also influence easily appreciation effect when watching because of the size of glasses does not conform to, stroboscopic, quality are bad etc.; Progress along with electronic technology, various stereo-picture treatment technologies are constantly development also, comparatively advanced manufacturing technologies such as micro-bit phase difference plate have appearred, can not need to wear the stereo-picture that the polaroid glasses bore hole also can be watched screen display, but technical sophistication, cost height, the viewing effect of image is also undesirable, is difficult to popularize.
Summary of the invention
The object of the present invention is to provide a kind of take conveniently, make simple, image fidelity, cost is low, stereoeffect is very natural a kind of shooting stereo images, signal Processing and player method.
The object of the present invention is achieved like this: a kind of shooting stereo images, signal Processing and player method, the single-lens photography, the video camera that comprise the steps: the photography of (1) employing twin-lens, video camera or two same model are taken synchronously to same scenery, one of them is main photography or pick-up lens, another is secondary photography or pick-up lens, has the subtense angle that adapts with human eye between the camera site of secondary photography or pick-up lens, angle and main photography or the pick-up lens; (2) directly record master photography or camera are taken the picture signal that writes down, and the picture signal of pair photography or camera shooting is carried out the minute surface reverted image handle the back record; Or the picture signal of pair photography or camera shooting is carried out minute surface reverted image processing back directly carry out live broadcasting with the picture signal of main photography or pick-up lens shooting; The synchronous images of (3) two lens shootings is respectively in master image display screen and sub-picture display screen synchronous playing, and wherein the master image display screen is play erect image, and the sub-picture display screen is play the minute surface reverted image; (4) viewing method is to become to be obliquely installed with between sub-picture display screen and the master image display screen, in master image display screen the place ahead a plane mirror is set, observe the display image of seeing in the primary display screen for one of the people, the another eye is watched the display image of sub-picture display screen by plane mirror, and display image that people's a eye is seen from the master image display screen and another eye constitute stereo-picture jointly by the display image of the sub-picture display screen that plane mirror is seen.
Step (1) and (2) can be replaced by following step in above-mentioned a kind of shooting stereo images, signal Processing and the player method: install a plane mirror additional during shooting before pair photography or pick-up lens, the scenery virtual image in secondary photography or the direct camera plane reflective mirror of pick-up lens is write down the synchronous images signal of two lens shootings respectively then or is carried out live broadcasting.
Can also be in image taking in above-mentioned a kind of shooting stereo images, signal Processing and the broadcast viewing method, utilize the single-lens photography of twin-lens photography, video camera or two same model, two acoustic pickups of video camera to carry out live broadcasting respectively or carry out synchronization respectively, during broadcast and image synchronization play.So not only stereoscopic picture plane true to nature can be enjoyed, and the strong stereophonic effect of presence can also be enjoyed simultaneously.
Method of the present invention is under the condition that does not need complexity, expensive camera and image processing techniques, display device, just can satisfy the hope that people watch lifelike stereoscopic image, its shooting, cost of manufacture are cheap, true to nature, the nature of display image stereoeffect, vision also proper mass is good, has broad application prospects in fields such as television broadcasting, family, communication, medical treatment, commercial teleconference, recreation, entertainment, advertisement, scientific research, teaching.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described, but does not constitute any limitation of the invention.
Fig. 1 is a schematic flow sheet of the present invention;
Fig. 2 is the structural representation of viewing apparatus among the present invention.
Embodiment
As shown in Figure 1, a kind of shooting stereo images of the present invention, signal Processing and player method, step is: synchronous shooting → signal Processing → synchronous playing → watch respectively, details are as follows to each step below:
1. take synchronously: adopt single-lens photography, the video camera of twin-lens photography, video camera or two same model that same scenery is taken synchronously, one of them is main photography or pick-up lens, another is secondary photography or pick-up lens, has the subtense angle that adapts with human eye between the camera site of secondary photography or pick-up lens, angle and main photography or the pick-up lens; In image taking, can also utilize the single-lens photography of twin-lens photography or video camera or two same model or two acoustic pickups of video camera to carry out synchronization.In addition, install a plane mirror additional during shooting before pair photography or pick-up lens, secondary photography or pick-up lens are directly taken the scenery virtual image in the reflective mirror.
2. signal Processing: will lead the picture signal that photography or camera take, the direct record of synchronous sound of collection, the picture signal that pair photography or camera are taken is carried out the minute surface reverted image and is handled back and the synchronous sound synchronous recording of gathering; Also the picture signal that pair photography or camera can be taken be carried out the minute surface reverted image and handled the synchronous stereo sound of the picture signal of taking with main photography or pick-up lens the back and two photographies or camera collection and directly carry out live synchronously live.As before pair photography or pick-up lens, install a reflective mirror additional when taking, the scenery virtual image in secondary photography or the direct camera plane reflective mirror of pick-up lens can be directly write down the synchronous sound of the synchronous images signal of two lens shootings, collection respectively or is carried out live broadcasting.
3. synchronous playing: respectively in master image display screen and sub-picture display screen and corresponding sound system synchronous playing, wherein the master image display screen is play erect image with treated image, voice signal, and the sub-picture display screen is play reverted image.
4. watch respectively: viewing method is to become to be obliquely installed with between sub-picture display screen 2 and the master image display screen 1, in master image display screen 1 the place ahead a plane mirror 3 is set, observe the display image of seeing in the primary display screen 1 for one of the people, the another eye is watched the display image of sub-picture display screen 2 by plane mirror 3, the display image of the sub-picture display screen 2 that display image that people's a eye is seen from master image display screen 1 and another eye are seen by plane mirror 3 is common after through the human brain reaction treatment to constitute stereo-picture, consults shown in Fig. 2.
Claims (3)
1. a shooting stereo images, signal Processing and player method, it is characterized in that comprising the steps: that (1) adopt single-lens photography, the video camera of twin-lens photography, video camera or two same model that same scenery is taken synchronously, one of them is main photography or pick-up lens, another is secondary photography or pick-up lens, has the subtense angle that adapts with human eye between the camera site of secondary photography or camera, angle and main photography or the camera; (2) directly record master photography or camera are taken the picture signal that writes down, and the picture signal of pair photography or camera shooting is carried out the minute surface reverted image handle the back record; Or the picture signal of pair photography or camera shooting is carried out minute surface reverted image processing back directly carry out live broadcasting with the picture signal of main photography or pick-up lens shooting; The synchronous images of (3) two lens shootings is respectively in master image display screen and sub-picture display screen synchronous playing, and wherein the master image display screen is play erect image, and the sub-picture display screen is play the minute surface reverted image; (4) viewing method is to become to be obliquely installed with between sub-picture display screen and the master image display screen, in master image display screen the place ahead a plane mirror is set, observe the display image of seeing in the primary display screen for one of the people, the another eye is watched the display image of sub-picture display screen by plane mirror, and display image that people's a eye is seen from the master image display screen and another eye constitute stereo-picture jointly by the display image of the sub-picture display screen that plane mirror is seen.
2. a shooting stereo images, signal Processing and player method, it is characterized in that comprising the steps: that (1) adopt single-lens photography, the video camera of twin-lens photography, video camera or two same model that same scenery is taken synchronously, one of them is main photography or pick-up lens, another is secondary photography or pick-up lens, has the subtense angle that adapts with human eye between the camera site of secondary photography or camera, angle and main photography or the camera; Install a plane mirror additional when (2) taking before pair photography or pick-up lens, the scenery virtual image in secondary photography or the direct camera plane reflective mirror of pick-up lens is write down the synchronous images signal of two lens shootings respectively or is carried out live broadcasting; The synchronous images of (3) two lens shootings is respectively in master image display screen and sub-picture display screen synchronous playing, and wherein the master image display screen is play erect image, and the sub-picture display screen is play the minute surface reverted image; (4) viewing method is to become to be obliquely installed with between sub-picture display screen and the master image display screen, in master image display screen the place ahead a plane mirror is set, observe the display image of seeing in the primary display screen for one of the people, the another eye is watched the display image of sub-picture display screen by plane mirror, and display image that people's a eye is seen from the master image display screen and another eye constitute stereo-picture jointly by the display image of the sub-picture display screen that plane mirror is seen.
3. a kind of shooting stereo images according to claim 1 and 2, signal Processing and player method, it is characterized in that in image taking, utilize the single-lens photography of twin-lens photography, video camera or two same model, two acoustic pickups of video camera to carry out live broadcasting respectively or carry out synchronization respectively, during broadcast and image synchronization play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100360154A CN100480849C (en) | 2005-07-21 | 2005-07-21 | Method of photographing signal treating and broadcasting and viewing stereoimage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100360154A CN100480849C (en) | 2005-07-21 | 2005-07-21 | Method of photographing signal treating and broadcasting and viewing stereoimage |
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| Publication Number | Publication Date |
|---|---|
| CN1719336A CN1719336A (en) | 2006-01-11 |
| CN100480849C true CN100480849C (en) | 2009-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100360154A Active CN100480849C (en) | 2005-07-21 | 2005-07-21 | Method of photographing signal treating and broadcasting and viewing stereoimage |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033414B (en) * | 2009-09-27 | 2012-06-20 | 深圳市掌网立体时代视讯技术有限公司 | Stereoscopic digital imaging converging device and method |
| CN202068512U (en) * | 2010-04-21 | 2011-12-07 | 刘家方 | Stereo video live device watched with naked eyes |
| CN109784289A (en) * | 2019-01-23 | 2019-05-21 | 广东小天才科技有限公司 | User prompting method applied to family education equipment and family education equipment |
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Address after: 518000 Beek science and technology building, room, No. 9 research road, Nanshan District high tech Zone, Guangdong, China, 1501-B Patentee after: INLIFE-HANDNET CO., LTD. Address before: 518054 Guangdong city of Shenzhen province Nanshan District Guangdong sea Guangdong Industrial Village (Shenzhen animation Park) 7 Building 301 Patentee before: Inlife-handnet Co., Ltd. |