CN102521879A - 2D (two-dimensional) to 3D (three-dimensional) method - Google Patents
2D (two-dimensional) to 3D (three-dimensional) method Download PDFInfo
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- CN102521879A CN102521879A CN201210005011XA CN201210005011A CN102521879A CN 102521879 A CN102521879 A CN 102521879A CN 201210005011X A CN201210005011X A CN 201210005011XA CN 201210005011 A CN201210005011 A CN 201210005011A CN 102521879 A CN102521879 A CN 102521879A
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Abstract
The invention relates to a 2D (two-dimensional) to 3D (three-dimensional) method which is implemented by the following steps of: 1, acquiring a 2D graph by utilizing imaging equipment; 2, after rendering the acquired 2D graph by a renderer, changing the luminosity of the 2D graph; 3, exchanging data with a storage by reoperation of a CPU (Central Processing Unit) and transmitting the data into a space of a novel storage by a 2D encoding mode; 4, changing an array by the storage and carrying out recombination in an array mode to form a new array; 5, outputting the novel array obtained through combination; 6, carrying out mapping acquisition on a 2D graphical horizontal coordinate; and 7, after completing mapping, outputting a 3D graph. According to the invention, by the intelligent analysis and the video memory architecture of storage equipment, a certain time can be saved, the equipment investment can be reduced and the architecture performance of the conventional GPU can be greatly optimized; and the 2D to 3D method has a certain obvious effect on the in-operation and multi-amplification treatment; and a changeful high definition effect is derived by a mode of changing a track and a video memory register.
Description
Technical field
The present invention relates to a kind of 2D changes the method for 3D, especially at the 3D clothes trying, and film making, the 2D that aspects such as large-scale digital technology are used changes the method for 3D.
Background technology
On 2D changes the technology of 3D, is at present, and composition again, changes on the mode of light and carry out transformation, figure is carried out secondary treating through equipment and existing software such as Cad Photoshop etc. to image through large-scale image documentation equipment.
Summary of the invention
The objective of the invention is to through carrying out new composition of image again and collection on the basis of playing up algorithm in transformation, reach the effect that improves image or image, and shorten man-hour, the effect of intelligent acquisition.
The present invention realizes through following know-why:
Through existing GPU video card; Make following adjustment on the video memory framework: utilize the array dot matrix through video memory and existing automotive engine system; Change the internal memory physical array of the local GPU of regulation and control, the mode of reorganization lets resource free time of original framework fully dispatch out passage engine array; The later array of recombinating will be put into the free time of GPU in the cell group; From the unit group, the principle through storehouse lets its resource that is introduced into be released in another group unit group, forms new array by new unit group then and reaches the purpose that reconfigures through GPU with communicating by letter of storer.
The method that a kind of 2D provided by the present invention changes 3D realizes through following steps:
1, utilize image documentation equipment to obtain X-Y scheme;
2, the X-Y scheme that is obtained is played up the back through renderer and change luminosity;
3, through the rerunning of CPU,, be delivered to through two-dimensional encoded mode in the space of new storer with the memory transactions data;
Renderer carries out slicing treatment to the zone of scratch figure, and X-Y scheme is cut into several little figures, the corresponding data cell of the corresponding one-tenth of each little figure.
Depth test through carrying out each pixel of forming said little figure obtains depth data and color data.
4, reconfigure through the mode of storer change array, become new array after the combination with array;
5, the new array output after will making up;
6, through carrying out the pinup picture collection on the planimetric coordinates of X-Y schemeization;
7, export behind the completion pinup picture.
Beneficial effect of the present invention: through intelligentized analysis and memory device video memory framework, can save regular hour and input that reduces equipment and the framework performance of having optimized present GPU greatly, existing and put more certain remarkable result is arranged in the processing; Also established with point according to the mode of thinking of linear algorithm and arrive face, the combination of rapid composition and intelligent track cognition technology; Adopt linearity flexibly, the mode of changeable degree of depth compression, the mode of depositing through change track and video memory derives changeable high-definition effect.
Description of drawings
Fig. 1 is the process flow diagram of the embodiment of the invention.
Embodiment
Fig. 1 is the process flow diagram of the embodiment of the invention.
A kind of 2D provided by the present invention changes the method for 3D:
1, utilize image documentation equipment to obtain X-Y scheme;
2, the X-Y scheme that is obtained is played up the back through renderer and change luminosity;
3, through the rerunning of CPU,, be delivered to through two-dimensional encoded mode in the space of new storer with the memory transactions data;
Renderer carries out slicing treatment to the zone of scratch figure, and X-Y scheme is cut into several little figures, the corresponding data cell of the corresponding one-tenth of each little figure.
Depth test through carrying out each pixel of forming said little figure obtains depth data and color data.
4, reconfigure through the mode of storer change array, become new array after the combination with array;
5, the new array output after will making up;
6, through carrying out the pinup picture collection on the planimetric coordinates of X-Y schemeization;
7, export behind the completion pinup picture.
The present invention is not limited to above-mentioned embodiment; Announcement and guidance according to above-mentioned instructions; Those skilled in the art in the invention also can carry out suitable change and modification to above-mentioned embodiment, and its change also should fall into the protection domain of claim of the present invention.In addition, although used some specific terms in this instructions, these terms are explanation for ease just, the present invention is not constituted any restriction.
Claims (2)
1. a 2D changes the method for 3D, it is characterized in that: may further comprise the steps:
1, utilize image documentation equipment to obtain X-Y scheme;
2, the X-Y scheme that is obtained is played up the back through renderer and change luminosity;
3, through the rerunning of CPU,, be delivered to through two-dimensional encoded mode in the space of new storer with the memory transactions data;
4, reconfigure through the mode of storer change array, become new array after the combination with array;
5, the new array output after will making up;
6, through carrying out the pinup picture collection on the planimetric coordinates of X-Y schemeization;
7, export behind the completion pinup picture.
2. 2D according to claim 1 changes the method for 3D, it is characterized in that: said renderer carries out slicing treatment to the zone of scratch figure, and X-Y scheme is cut into several little figures, the corresponding data cell of the corresponding one-tenth of each little figure; Depth test through carrying out each pixel of forming said little figure obtains depth data and color data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005011XA CN102521879A (en) | 2012-01-06 | 2012-01-06 | 2D (two-dimensional) to 3D (three-dimensional) method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210005011XA CN102521879A (en) | 2012-01-06 | 2012-01-06 | 2D (two-dimensional) to 3D (three-dimensional) method |
Publications (1)
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| CN102521879A true CN102521879A (en) | 2012-06-27 |
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| CN201210005011XA Pending CN102521879A (en) | 2012-01-06 | 2012-01-06 | 2D (two-dimensional) to 3D (three-dimensional) method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010032A (en) * | 2017-12-25 | 2018-05-08 | 北京奇虎科技有限公司 | Video landscape processing method and processing device based on the segmentation of adaptive tracing frame |
| CN111681156A (en) * | 2020-06-16 | 2020-09-18 | 南开大学 | Deep compressed sensing image reconstruction method applied to wireless sensor network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040070582A1 (en) * | 2002-10-11 | 2004-04-15 | Matthew Warren Smith To Sonocine, Inc. | 3D modeling system |
| CN101479765A (en) * | 2006-06-23 | 2009-07-08 | 图象公司 | Methods and systems for converting 2D motion pictures for stereoscopic 3D exhibition |
| CN101593345A (en) * | 2009-07-01 | 2009-12-02 | 电子科技大学 | Three-dimensional medical image display method based on the GPU acceleration |
| CN101923728A (en) * | 2009-06-16 | 2010-12-22 | 三星电子株式会社 | Two dimensional image is converted to the conversion equipment and the method for 3-D view |
-
2012
- 2012-01-06 CN CN201210005011XA patent/CN102521879A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040070582A1 (en) * | 2002-10-11 | 2004-04-15 | Matthew Warren Smith To Sonocine, Inc. | 3D modeling system |
| CN101479765A (en) * | 2006-06-23 | 2009-07-08 | 图象公司 | Methods and systems for converting 2D motion pictures for stereoscopic 3D exhibition |
| CN101923728A (en) * | 2009-06-16 | 2010-12-22 | 三星电子株式会社 | Two dimensional image is converted to the conversion equipment and the method for 3-D view |
| CN101593345A (en) * | 2009-07-01 | 2009-12-02 | 电子科技大学 | Three-dimensional medical image display method based on the GPU acceleration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010032A (en) * | 2017-12-25 | 2018-05-08 | 北京奇虎科技有限公司 | Video landscape processing method and processing device based on the segmentation of adaptive tracing frame |
| CN111681156A (en) * | 2020-06-16 | 2020-09-18 | 南开大学 | Deep compressed sensing image reconstruction method applied to wireless sensor network |
| CN111681156B (en) * | 2020-06-16 | 2022-09-23 | 南开大学 | Deep compressed sensing image reconstruction method applied to wireless sensor network |
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Application publication date: 20120627 |