CN114302127A - Method and system for making digital panoramic 3D film - Google Patents
Method and system for making digital panoramic 3D film Download PDFInfo
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- CN114302127A CN114302127A CN202111620357.6A CN202111620357A CN114302127A CN 114302127 A CN114302127 A CN 114302127A CN 202111620357 A CN202111620357 A CN 202111620357A CN 114302127 A CN114302127 A CN 114302127A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 30
- 238000009877 rendering Methods 0.000 claims abstract description 13
- 238000003384 imaging method Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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Abstract
The invention relates to the technical field of film production, and discloses a method and a system for producing a digital panoramic 3D film, which comprises the following steps: s1, adjusting the graph setting by adopting 3D manufacturing software, performing rendering setting, and then changing the size proportion of the graph into 2: 1, and selecting two camera settings; s2, adjusting the lower camera after the rendering setting is adjusted, moving the lower camera to the middle of the space to be rendered, and respectively positioning the two cameras in two directions; s3, obtaining the rectangular picture which is a wide-angle picture of 360 degrees after rendering; and S4, generating by adopting 3D software, putting the rendered pictures into the software to generate 360-degree rotating pictures, restoring the pictures to the scene of the dome screen, and respectively outputting a left-eye film and a right-eye film according to an imaging technology. The invention realizes the effect of watching the film in a panoramic 3D way, does not need to render in real time and has more vivid pictures.
Description
Technical Field
The invention relates to the field of film production, in particular to a method and a system for producing a digital panoramic 3D film.
Background
The perception and science of 3D stereoscopic is presented in the most common way from which we derive the laws of required stereoscopic vision, helping us to transform from the 2D world to the stereoscopic world. The 3D film production-digital stereo film production whole flow lists various tools for stereo film production. While paying attention to the current limitations, attention is also being given to the upcoming changes that make stereoscopic fabrication smoother.
Whereas existing 3D film images do not produce true stereoscopic vision.
In order to solve the above problems, the present application provides a method and a system for making a digital panoramic 3D film.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a method and a system for manufacturing a digital panoramic 3D film.
(II) technical scheme
In order to solve the above problems, the present invention provides a method for producing a digital panoramic 3D film, comprising the following steps:
s1, adjusting the graph setting by adopting 3D manufacturing software, performing rendering setting, and then changing the size proportion of the graph into 2: 1, and selecting two camera settings;
s2, adjusting the lower camera after the rendering setting is adjusted, moving the lower camera to the middle of the space to be rendered, and respectively positioning the two cameras in two directions;
s3, obtaining the rectangular picture which is a wide-angle picture of 360 degrees after rendering;
and S4, generating by adopting 3D software, putting the rendered pictures into the software to generate 360-degree rotating pictures, restoring the pictures to the scene of the dome screen, and respectively outputting a left-eye film and a right-eye film according to an imaging technology.
Preferably, the camera mode is changed to spherical and the degree is changed to 360 degrees.
Preferably, the angle between the two camera views is between 0 and 12 degrees.
Preferably, the 3D production software may be selected from any one of, but not limited to, maya, Max, and softmages.
Preferably, a dome screen real scene is poured into the engine software, and the 3D stereoscopic film is played by playing the film in a camera projection or chartlet manner.
A system for digital panoramic 3D film production, comprising:
the video production system comprises an input module, a video production module and a video output module, wherein the input module is connected with the video production module, and the output end of the video production module is connected with the input end of the video output module;
the input module is used for inputting the picture: the system comprises a camera for shooting a left-eye film and a camera for shooting a right-eye film; the film production unit is used for producing a series of 3D pictures in three-dimensional software;
and the film output module is used for outputting the film by the three-dimensional software.
The technical scheme of the invention has the following beneficial technical effects:
the effect of watching the film in a panoramic 3D manner is achieved, real-time rendering is not needed, and the picture is more vivid; and restoring the real image and outputting a left-eye image and a right-eye image.
Drawings
Fig. 1 is a flowchart of a method for producing a digital panoramic 3D film according to the present invention.
Fig. 2 is a system diagram of digital panoramic 3D film production according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the method for making a digital panoramic 3D film according to the present invention includes the following steps:
s1, adjusting the graph setting by adopting 3D manufacturing software, performing rendering setting, and then changing the size proportion of the graph into 2: 1, and selecting two camera settings;
s2, adjusting the lower camera after the rendering setting is adjusted, moving the lower camera to the middle of the space to be rendered, and respectively positioning the two cameras in two directions;
s3, obtaining the rectangular picture which is a wide-angle picture of 360 degrees after rendering;
and S4, generating by adopting 3D software, putting the rendered pictures into the software to generate 360-degree rotating pictures, restoring the pictures to the scene of the dome screen, and respectively outputting a left-eye film and a right-eye film according to an imaging technology.
In an alternative embodiment, the camera mode is changed to spherical and the degree is changed to 360 degrees.
In an alternative embodiment, the angle between the two camera views is between 0 and 12 degrees.
It should be noted that, the pictures shot by the two cameras are made to conform to the vision of human eyes, so as to improve the display effect.
In an alternative embodiment, the 3D production software may be selected from, but not limited to, any of maya, Max, and softgels.
In an optional embodiment, a dome real scene is poured into the engine software, and the 3D stereoscopic film playing is performed by playing the film in a manner of camera projection or chartlet.
A system for digital panoramic 3D film production, comprising:
the video production system comprises an input module, a video production module and a video output module, wherein the input module is connected with the video production module, and the output end of the video production module is connected with the input end of the video output module;
the input module is used for inputting the picture: the system comprises a camera for shooting a left-eye film and a camera for shooting a right-eye film; the film production unit is used for producing a series of 3D pictures in three-dimensional software;
and the film output module is used for outputting the film by the three-dimensional software.
It should be noted that, a camera is first positioned, then projection is performed in 3D software according to the actual angle of the camera, and then the final projected left-eye film and right-eye film are output, so that the panoramic stereoscopic 3D film can be seen on the dome scene.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A method for making a digital panoramic 3D film is characterized by comprising the following steps:
s1, adjusting the graph setting by adopting 3D manufacturing software, performing rendering setting, and then changing the size proportion of the graph into 2: 1, and selecting two camera settings;
s2, adjusting the lower camera after the rendering setting is adjusted, moving the lower camera to the middle of the space to be rendered, and respectively positioning the two cameras in two directions;
s3, obtaining the rectangular picture which is a wide-angle picture of 360 degrees after rendering;
and S4, generating by adopting 3D software, putting the rendered pictures into the software to generate 360-degree rotating pictures, restoring the pictures to the scene of the dome screen, and respectively outputting a left-eye film and a right-eye film according to an imaging technology.
2. A method of digital panoramic 3D film production as claimed in claim 1, wherein the camera mode is changed to spherical and the degree is changed to 360 degrees.
3. A method of digital panoramic 3D film production as claimed in claim 1, characterized in that the angle between the two camera views is between 0 and 12 degrees.
4. A method of digital panoramic 3D film production as claimed in claim 1, wherein the 3D production software is selected from any one of, but not limited to, maya, Max and softgels.
5. The method as claimed in claim 1, wherein a dome real scene is poured into the engine software, and the movie is played by means of camera projection or chartlet, so that a 3D stereoscopic movie is played.
6. A system for digital panoramic 3D film production according to claim 1, comprising:
the video production system comprises an input module, a video production module and a video output module, wherein the input module is connected with the video production module, and the output end of the video production module is connected with the input end of the video output module;
the input module is used for inputting the picture: the system comprises a camera for shooting a left-eye film and a camera for shooting a right-eye film; the film production unit is used for producing a series of 3D pictures in three-dimensional software;
and the film output module is used for outputting the film by the three-dimensional software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620357.6A CN114302127A (en) | 2021-12-28 | 2021-12-28 | Method and system for making digital panoramic 3D film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620357.6A CN114302127A (en) | 2021-12-28 | 2021-12-28 | Method and system for making digital panoramic 3D film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114302127A true CN114302127A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111620357.6A Withdrawn CN114302127A (en) | 2021-12-28 | 2021-12-28 | Method and system for making digital panoramic 3D film |
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| CN (1) | CN114302127A (en) |
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2021
- 2021-12-28 CN CN202111620357.6A patent/CN114302127A/en not_active Withdrawn
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Application publication date: 20220408 |