CN104349156A - Naked eye stereoscopic display system and method thereof - Google Patents
Naked eye stereoscopic display system and method thereof Download PDFInfo
- Publication number
- CN104349156A CN104349156A CN201310318343.8A CN201310318343A CN104349156A CN 104349156 A CN104349156 A CN 104349156A CN 201310318343 A CN201310318343 A CN 201310318343A CN 104349156 A CN104349156 A CN 104349156A
- Authority
- CN
- China
- Prior art keywords
- video
- visual angle
- stereoscopic display
- arrangement
- angle order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention provides a naked eye stereoscopic display system which comprises a stereoscopic image converter for arranging a plurality of videos and a display device for receiving the plurality of videos. The arranged videos comprise videos in a forward view angle sequence and videos in a backward view angle sequence, and the videos in the forward view angle sequence and the videos in the backward view angle sequence are alternating arranged in one row of the display device.
Description
Technical field
The present invention is relevant a kind of bore hole solid (autostereoscopy) technology, does not particularly have the naked-eye stereoscopic display system of video jumper connection (view jump) and a method about one.
Background technology
Bore hole solid (autostereoscopy) technology does not need wear special spectacles and can watch shown stereopsis, is generally also called and exempts from mirror stereo technology.
Exempt from the lens that mirror stereo technology uses particular design, in order to the video (view) through interlocking on difference amplification/display device.When onlooker watch from different perspectives exempt from mirror 3 d display device time, change or the movement of stereopsis can be experienced.
But, mirror stereo display technique is exempted from for current, when onlooker moves to the other end from one end of display unit, often experiences the discontinuous of video, cause puzzlement during viewing.
In view of traditional bore hole stero cannot show stereopsis smoothly, therefore need the system proposing a kind of novelty badly, in order to overcome the shortcoming of traditional bore hole stero.
Summary of the invention
In view of above-mentioned, one of object of the embodiment of the present invention be to propose a kind of do not have a video jumper connection naked-eye stereoscopic display system and method, make onlooker can experience stereoscopic vision continuously and uninterruptedly.
According to the embodiment of the present invention, naked-eye stereoscopic display system comprises stereopsis transducer and display unit.Stereopsis converter accepts also arranges multiple videos of different visual angles.Display unit receives the plurality of video.Those videos through arrangement comprise video according to forward visual angle order and the video according to reverse visual angle order, and forward the video of visual angle order is alternately be arranged in a broomrape of display unit with reverse visual angle video sequentially.
Accompanying drawing explanation
Fig. 1 shows the naked-eye stereoscopic display system of the embodiment of the present invention.
Fig. 2 shows the calcspar of the video generation device of Fig. 1.
Fig. 3 illustrate the stereopsis transducer of Fig. 1 provide and be shown in the video arrangement of the different visual angles of display unit.
The stereopsis transducer of Fig. 4 view similar provide and be shown in the video arrangement of the different visual angles of display unit.
Fig. 5 illustrate the stereopsis transducer of another embodiment of the present invention provide and be shown in the video arrangement of the different visual angles of display unit.
[label declaration]
100 naked-eye stereoscopic display system 11 stereopsis transducers
12 video generation device 121 depth estimation unit
122 degree of depth drawing image unit 13 display unit
14 column lens array 31 right eyes
32 left eyes
Embodiment
Fig. 1 shows the naked-eye stereoscopic display system 100 of the embodiment of the present invention.The system 100 of the present embodiment comprises solid (3D) image converter 11, and it receives multiple videos (views) of different visual angles, such as N number of video.Above-mentioned N number of video can directly be provided by particular cameras (via path 101), N number of video of this particular cameras fechtable different visual angles.In another example, N number of video can be produced by video generation device 12, and this video generation device 12 is according to less video or video subset (subset), and such as m video (as 2 videos), in order to produce N number of video.N number of video of producing (can via path 102) is supplied to stereopsis transducer 11.Stereopsis transducer 11 can be performed by digital signal processor with the operation of video generation device 12.
Fig. 2 shows the calcspar of the video generation device 12 of Fig. 1.In the present embodiment, video generation device 12 comprises depth estimation unit 121, and it couples and processes m video, to produce parallax (disparity) message of m video.According to this parallax message, Image compounding device, such as degree of depth drawing image (depth-image-based rendering, DIBR) unit 122, can produce required N number of video according to this.Depth estimation unit 121 can be performed by digital signal processor with the operation of DIBR unit 122.
Continue to consult Fig. 1, received N number of video is arranged by stereopsis transducer 11, then the video through arrangement is sent to display unit 13, such as liquid crystal display (LCD) or light-emitting diode (LED) display.The front end of display unit 13 is provided with lens pillar (lenticular lens) array 14, it includes multiple amplifying lens, through particular design, the video of different angles can be exaggerated respectively, thus form naked-eye stereoscopic display system 100 or exempt from mirror stero, beholder does not need wear special spectacles or wear unit and can experience stereopsis.
Fig. 3 illustrate the stereopsis transducer 11 of Fig. 1 provide and be shown in the video arrangement of the different visual angles of display unit 13.Fig. 3 only demonstrates a wherein horizontal row of display unit 13.Other row of display unit 13 can have same or similar video arrangement (such as row shown in Fig. 3 being given translation).In the example shown, 10 videos according to visual angle size, by the most left to most LOOK RIGHT sequential (representing with numeral 1 to 10).Although in this example, video is arranged and represent with numeral 1 to 10 by the most left to the rightest according to visual angle, but in other example, also can be arranged by the rightest to the most left and represent with numeral 1 to 10 according to visual angle.After the video 1 to 10 of arrangement one group, its complementary space of shown row can repeat to show identical another (or many) groups video 1 to 10.When onlooker stands on before the display unit 13 of tool column lens array 14, such as, in position A, onlooker can experience stereoscopic vision because of the binocular parallax between video 2 and video 3, and wherein the right eye 31 of onlooker corresponds to video 3 and left eye 32 corresponds to video 2.
As shown in the figure, when onlooker is when position C or E (being called dead band), the right eye 31 of onlooker corresponds to video 1, and left eye 32 then corresponds to video 10, and this will cause strange perception.Its reason is, the right eye 31 of onlooker corresponds to video 1, and its corresponding visual angle is more left in the video 10 of left eye 32 correspondence.Notably, because video 1 and video 10 correspond to two extreme visual angles, one corresponds to most LOOK LEFT and another corresponds to most LOOK RIGHT, because the parallax between video 1 and video 10 is excessive, makes onlooker to experience stereoscopic vision.Therefore, when onlooker moves to right-hand side from the left-hand side of display unit 13, video jumper connection (view jump) will be experienced, cause the interference of viewing.
In order to improve aforesaid video jumper connection phenomenon, the video of stereopsis transducer 11 pairs of different visual angles of the present embodiment provides a kind of arrangement of improvement.The stereopsis transducer 11 of Fig. 4 view similar provide and be shown in the video arrangement of the different visual angles of display unit 13.Fig. 4 only demonstrates a wherein horizontal row of display unit 13.In the present embodiment, 6 videos according to visual angle size, such as by the most left to most LOOK RIGHT according to (forward) order arrangement (representing with numeral 1 to 6).After the complete one group of video of forward visual angle sequence arrangement, then with another group video (such as video 5 to 2) of reverse visual angle sequence arrangement.It should be noted that then oppositely namely visual angle order is define by LOOK RIGHT to LOOK LEFT, the opposite is also true if forward visual angle order defines by LOOK LEFT to LOOK RIGHT.As shown in Figure 4, the video of forward (visual angle) order through arranging is then alternately be arranged in a broomrape of display unit 13 with the video of reverse (visual angle) order through arranging.
Video arrangement according to Fig. 4, when onlooker moves to right-hand side by the left-hand side of display unit 13, because the parallax between wantonly two adjacent videos all can be less than a preset critical, it makes two adjacent videos to be perceived as stereoscopic vision.By this, when onlooker moves to right-hand side by the left-hand side of display unit 13, onlooker can continuously and interference-free experiences stereoscopic vision.
Fig. 5 illustrate the stereopsis transducer 11 of another embodiment of the present invention provide and be shown in the video arrangement of the different visual angles of display unit 13.Fig. 5 only demonstrates a wherein horizontal row of display unit 13.In the present embodiment, 8 videos according to visual angle size, such as by the most left to most LOOK RIGHT according to (forward) order arrangement (representing with numeral 1 to 8).After the complete one group of video of forward visual angle sequence arrangement, then with another group video (such as video 6 to 3) of reverse visual angle sequence arrangement.As shown in Figure 4, the video of forward (visual angle) order through arranging is then alternately be arranged in a broomrape of display unit 13 with the video of reverse (visual angle) order through arranging.Compared to embodiment illustrated in fig. 3, the video of the reverse visual angle order of the present embodiment (Fig. 5) is that (intermittently) arranges discontinuously, but not is arrange continuously as shown in Figure 4.It should be noted that in the middle of the video of reverse sequence, the parallax between wantonly two adjacent videos is still less than preset critical, thus makes two adjacent videos to be perceived as stereoscopic vision.
The foregoing is only preferred embodiment of the present invention, and be not used to limit right of the present invention; Under all other does not depart from the spirit that invention discloses, the equivalence that completes changes or modifies, and all should be included in above-mentioned right.
Claims (14)
1. a naked-eye stereoscopic display system, comprises:
One stereopsis transducer, receives and arranges multiple videos of different visual angles; And
One display unit, receives the plurality of video;
Wherein comprise video according to forward visual angle order and the video according to reverse visual angle order through the plurality of video of arrangement, and the video of this forward visual angle order is alternately be arranged in a broomrape of this display unit with this reverse visual angle video sequentially.
2. naked-eye stereoscopic display system according to claim 1, also comprises a video generation device, and it is according to a video subset to produce the plurality of video, and this video generation device comprises:
One depth estimation unit, it receives and processes this video subset, to produce the parallax message of this video subset; And
One Image compounding device, its according to this parallax message to produce the plurality of video.
3. naked-eye stereoscopic display system according to claim 1, also comprises a column lens array, is covered in this display unit, and this column lens array comprises multiple amplifying lens, and when watching with different angles, the video of different visual angles can be amplified respectively.
4. naked-eye stereoscopic display system according to claim 1, wherein this forward visual angle order be by LOOK LEFT to LOOK RIGHT, and this reverse visual angle order is to LOOK LEFT by LOOK RIGHT.
5. naked-eye stereoscopic display system according to claim 1, wherein the video of this reverse visual angle order is continuous arrangement.
6. naked-eye stereoscopic display system according to claim 1, wherein the video of this reverse visual angle order is for being interrupted arrangement.
7. naked-eye stereoscopic display system according to claim 1, the parallax wherein between the wantonly two adjacent videos of the plurality of video of arrangement is less than a preset critical, and it makes this two adjacent video to be perceived as stereoscopic vision.
8. a Nakedness-yet stereoscopic display method, comprises:
Receive multiple videos of different visual angles;
The plurality of video of arrangement different visual angles; And
The plurality of video of display through arranging is in a display unit;
Wherein comprise video according to forward visual angle order and the video according to reverse visual angle order through the plurality of video of arrangement, and the video of this forward visual angle order is alternately be arranged in a broomrape of this display unit with this reverse visual angle video sequentially.
9. Nakedness-yet stereoscopic display method according to claim 8, also comprises a step, and it is according to a video subset to produce the plurality of video, and the step producing the plurality of video comprises:
Receive and process this video subset, to produce the parallax message of this video subset; And
According to this parallax message to produce the plurality of video.
10. Nakedness-yet stereoscopic display method according to claim 8, wherein this display unit is coated with a column lens array, and this column lens array comprises multiple amplifying lens, and when watching with different angles, the video of different visual angles can be amplified respectively.
11. Nakedness-yet stereoscopic display method according to claim 8, wherein this forward visual angle order be by LOOK LEFT to LOOK RIGHT, and this reverse visual angle order is to LOOK LEFT by LOOK RIGHT.
12. Nakedness-yet stereoscopic display method according to claim 8, wherein the video of this reverse visual angle order is continuous arrangement.
13. Nakedness-yet stereoscopic display method according to claim 8, wherein the video of this reverse visual angle order is for being interrupted arrangement.
14. Nakedness-yet stereoscopic display method according to claim 8, the parallax wherein between the wantonly two adjacent videos of the plurality of video of arrangement is less than a preset critical, and it makes this two adjacent video to be perceived as stereoscopic vision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318343.8A CN104349156A (en) | 2013-07-26 | 2013-07-26 | Naked eye stereoscopic display system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318343.8A CN104349156A (en) | 2013-07-26 | 2013-07-26 | Naked eye stereoscopic display system and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104349156A true CN104349156A (en) | 2015-02-11 |
Family
ID=52503842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310318343.8A Pending CN104349156A (en) | 2013-07-26 | 2013-07-26 | Naked eye stereoscopic display system and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104349156A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872530A (en) * | 2016-05-31 | 2016-08-17 | 上海易维视科技股份有限公司 | Multi-view three-dimensional image synthesis method |
| CN106802488A (en) * | 2017-03-24 | 2017-06-06 | 齐鲁工业大学 | A kind of grating simulation system |
| CN108271013A (en) * | 2017-01-04 | 2018-07-10 | 群创光电股份有限公司 | Display device and display methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547348A (en) * | 2012-01-20 | 2012-07-04 | 深圳超多维光电子有限公司 | Method and equipment for regulating naked-eye stereoscopic display and corresponding device and system |
| CN102572484A (en) * | 2012-01-20 | 2012-07-11 | 深圳超多维光电子有限公司 | Three-dimensional display control method, three-dimensional display control device and three-dimensional display system |
| CN103096111A (en) * | 2013-01-21 | 2013-05-08 | 京东方科技集团股份有限公司 | Method and device for achieving three-dimension (3D) |
| CN103167305A (en) * | 2013-03-21 | 2013-06-19 | 青岛海信电器股份有限公司 | Signal processing method and device |
-
2013
- 2013-07-26 CN CN201310318343.8A patent/CN104349156A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547348A (en) * | 2012-01-20 | 2012-07-04 | 深圳超多维光电子有限公司 | Method and equipment for regulating naked-eye stereoscopic display and corresponding device and system |
| CN102572484A (en) * | 2012-01-20 | 2012-07-11 | 深圳超多维光电子有限公司 | Three-dimensional display control method, three-dimensional display control device and three-dimensional display system |
| CN103096111A (en) * | 2013-01-21 | 2013-05-08 | 京东方科技集团股份有限公司 | Method and device for achieving three-dimension (3D) |
| CN103167305A (en) * | 2013-03-21 | 2013-06-19 | 青岛海信电器股份有限公司 | Signal processing method and device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872530A (en) * | 2016-05-31 | 2016-08-17 | 上海易维视科技股份有限公司 | Multi-view three-dimensional image synthesis method |
| CN108271013A (en) * | 2017-01-04 | 2018-07-10 | 群创光电股份有限公司 | Display device and display methods |
| US10511831B2 (en) | 2017-01-04 | 2019-12-17 | Innolux Corporation | Display device and method for displaying |
| CN106802488A (en) * | 2017-03-24 | 2017-06-06 | 齐鲁工业大学 | A kind of grating simulation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104159097B (en) | Image display method and image display device | |
| EP2801200B1 (en) | Display processor for 3d display | |
| MX2020009791A (en) | Multifocal plane based method to produce stereoscopic viewpoints in a dibr system (mfp-dibr). | |
| CN102238410B (en) | The synthetic method of multi-view image | |
| CN103984108A (en) | Naked eye three-dimensional display method and device based on vibration grating | |
| CN102638695A (en) | Display and displaying method | |
| CN102630027B (en) | Naked eye 3D display method and apparatus thereof | |
| WO2012097802A3 (en) | Method and device for stereo base extension of stereoscopic images and image sequences | |
| CN104349156A (en) | Naked eye stereoscopic display system and method thereof | |
| CN105527719A (en) | Naked eye 3D displayer and display method | |
| US9270980B2 (en) | Autostereoscopic display system and method | |
| KR101387366B1 (en) | Multiview autostereoscopic display device and multiview autostereoscopic display method | |
| US20160007013A1 (en) | 3d display method and 3d display device | |
| CN101907775A (en) | Stereo display, stereo display method and backlight modulation unit thereof | |
| Minami et al. | Portrait and landscape mode convertible stereoscopic display using parallax barrier | |
| US8994791B2 (en) | Apparatus and method for displaying three-dimensional images | |
| CN101193322B (en) | 3D video display method and display system using this method | |
| KR101980275B1 (en) | Multi view image display apparatus and display method thereof | |
| KR101912242B1 (en) | 3d display apparatus and method for image processing thereof | |
| TWI511524B (en) | Autostereoscopic display system and method | |
| KR101826025B1 (en) | System and method for generating 3d image contents that user interaction is possible | |
| TW201409081A (en) | Full-resolution auto-stereoscopic display | |
| US10129537B2 (en) | Autostereoscopic 3D display apparatus | |
| KR20110082228A (en) | Method for displaying image and display apparatus for performing the same | |
| KR101104172B1 (en) | The method of eliminated from moire and apparatus for stereoscopic image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |