CN104702934A - Method for converting 2D into 3D and electronic apparatus for rendering 3D effect thereby - Google Patents
Method for converting 2D into 3D and electronic apparatus for rendering 3D effect thereby Download PDFInfo
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- CN104702934A CN104702934A CN201510117223.0A CN201510117223A CN104702934A CN 104702934 A CN104702934 A CN 104702934A CN 201510117223 A CN201510117223 A CN 201510117223A CN 104702934 A CN104702934 A CN 104702934A
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Abstract
Provided is a method for converting 2D into 3D, and an electronic apparatus for rendering a 3D effect by using the method. The electronic apparatus comprises a 2D projection lens and a display screen, wherein the electronic apparatus is provided with two cameras that are spaced by a fixed interval. A 2D-3D conversion system is arranged inside the electronic apparatus. The display screen of the electronic apparatus is provided with two layers of prisms. The 2D-3D conversion system carries out the conversion based on the provided method. A 3D display can be achieved by only adding the correlated system into the existing apparatus without adding an extra apparatus. Accordingly, the production cost is low, the application range is wide, and the use for viewers is convenient. The 2D display and the 3D display can be selected, thus the artificial selectivity is strong. Additionally, the rendered 3D images are clear and stereoscopic; the lights, the colors and the angles of the original scenario can be reconstructed. The electronic apparatus for rendering the 3D effect by using the method for converting 2D into 3D is good in the rendering effect.
Description
Technical field
The present invention relates to 3D technology, particularly a kind of 2D turns 3D method and application the method presents the electronic equipment of 3D effect.
Background technology
The mankind differentiate things by the parallax between left eye and right eye, and 3D Display Technique is exactly bring parallax by increasing device in 3D display device to the right and left eyes of people, and then produce the sensation of observing true three-dimension object.Existing 3D technology is mainly divided into spectacle and bore hole formula 3D technology, and spectacle 3D technology needs observer to wear special 3D eyes always just can complete, and observer uses inconvenience, also not portable, and its applicability is poor.Bore hole formula 3D technology is divided into again parallax barrier technology and lens pillar technology, in corresponding 3D display device, need mounted lens array 3D display unit, lens arra 3D display unit comprises display floater and is arranged on the microlens array in display floater front, thus the 3D image coming from display floater is divided into right eye and left-eye image.
But shooting and the display device of the use of existing bore hole formula 3D technology needs are more, and this adds the thickness of 3D display device undoubtedly, makes it can only rely on specific equipment, can not independent utility, and production and processing difficulty increases, production cost is high, is unfavorable for applying.In addition, existing 3D technology range of application is comparatively narrow, can not be widely used on the equipment such as conventional mobile phone, panel computer.Having no idea to realize any switching laws of 2D and 3D in existing 3D display device, is the inconvenience that user brings.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of 2D and turning 3D method and application the method presents the electronic equipment of 3D effect.
Technical solution of the present invention is as described below:
A kind of 2D turns 3D method and application the method presents the electronic equipment of 3D effect, this electronic equipment comprises 2D projection lens and display screen, it is characterized in that, described electronic equipment is provided with two fixing cameras of spacing, 2D-3D converting system is provided with in described electronic equipment, the display screen of described electronic equipment is provided with two-layer prism
Described 2D-3D converting system is changed as follows:
(1), by the vision signal present frame that 2D projection lens inputs carry out gray processing process, obtain the gray level image of present frame;
(2), by the gray level image obtained carry out repeatedly mean filter, obtain smothing filtering image;
(3), use Laplce's filtering to process smothing filtering image, obtain the anaglyph depth map of required corresponding two field picture;
(4), by the vision signal of input and the depth map obtained synthesize, obtain 3D view.
The centre-to-centre spacing spacing of described two cameras is 7-10cm.
According to the present invention of said structure, its beneficial effect is, related system only need be increased in existing equipment by the present invention, just can carry out 3D display, need not increase extras, low production cost, applied range, is convenient to observer and uses; Can carry out the selection of 2D display and 3D display, artificial selectivity is strong; 3D rendering formed by the present invention is clear in addition, third dimension is strong, can reduce the light of original scene, color and angle, presents effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is electronic equipment embodiment one backsight structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and execution mode, the present invention is conducted further description:
A kind of 2D turns 3D method and application the method presents the electronic equipment of 3D effect, this electronic equipment 1 is provided with fixing two cameras 2,3 of spacing and display screen, be provided with 2D-3D converting system in described electronic equipment 1, the display screen of described electronic equipment is provided with two-layer prism 4
Described 2D-3D converting system is changed as follows:
(1), by the vision signal present frame that 2D projection lens inputs carry out gray processing process, obtain the gray level image of present frame;
(2), by the gray level image obtained carry out repeatedly mean filter, obtain smothing filtering image;
(3), use Laplce's filtering to process smothing filtering image, obtain the anaglyph depth map of required corresponding two field picture;
(4), by the vision signal of input and the depth map obtained synthesize, obtain 3D view.
The centre-to-centre spacing spacing of above-mentioned two cameras 2,3 is 7-10cm.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
By reference to the accompanying drawings exemplary description is carried out to patent of the present invention above; the realization of obvious patent of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of patent of the present invention; or the design of patent of the present invention and technical scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (2)
1. a 2D turns the electronic equipment that 3D method and application the method present 3D effect, this electronic equipment comprises 2D projection lens and display screen, it is characterized in that, described electronic equipment is provided with two fixing cameras of spacing, 2D-3D converting system is provided with in described electronic equipment, the display screen of described electronic equipment is provided with two-layer prism
Described 2D-3D converting system is changed as follows:
(1), by the vision signal present frame that 2D projection lens inputs carry out gray processing process, obtain the gray level image of present frame;
(2), by the gray level image obtained carry out repeatedly mean filter, obtain smothing filtering image;
(3), use Laplce's filtering to process smothing filtering image, obtain the anaglyph depth map of required corresponding two field picture;
(4), by the vision signal of input and the depth map obtained synthesize, obtain 3D view.
2. 2D according to claim 1 turns 3D method and application the method presents the electronic equipment of 3D effect, and the centre-to-centre spacing spacing of described two cameras is 7-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117223.0A CN104702934A (en) | 2015-03-18 | 2015-03-18 | Method for converting 2D into 3D and electronic apparatus for rendering 3D effect thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117223.0A CN104702934A (en) | 2015-03-18 | 2015-03-18 | Method for converting 2D into 3D and electronic apparatus for rendering 3D effect thereby |
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| Publication Number | Publication Date |
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| CN104702934A true CN104702934A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117223.0A Pending CN104702934A (en) | 2015-03-18 | 2015-03-18 | Method for converting 2D into 3D and electronic apparatus for rendering 3D effect thereby |
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| CN (1) | CN104702934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227828A (en) * | 2015-08-25 | 2016-01-06 | 努比亚技术有限公司 | Filming apparatus and method |
| CN108307179A (en) * | 2016-08-30 | 2018-07-20 | 姜汉龙 | A kind of method of 3D three-dimensional imagings |
-
2015
- 2015-03-18 CN CN201510117223.0A patent/CN104702934A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227828A (en) * | 2015-08-25 | 2016-01-06 | 努比亚技术有限公司 | Filming apparatus and method |
| CN108307179A (en) * | 2016-08-30 | 2018-07-20 | 姜汉龙 | A kind of method of 3D three-dimensional imagings |
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Application publication date: 20150610 |