Super-tridimensional image shift pixel value acquiring method
An offset pixel and stereoscopic technology, which is applied in the field of obtaining super-stereoscopic image offset pixel values, can solve the problems of reduced effect accuracy, increased processing difficulty, and inability to directly obtain offset values.
Inactive Publication Date: 2013-12-04
SHENZHEN SUVI IMAGING TECH
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[0002] With the continuous development of science and technology, the development of visual effect products and the development of the industry have gradually become the mainstream of the market; including the current popular 3D movies, character animation, online games, etc.; major companies are vying to develop super three-dimensional products with better effects. However, most production tools with 3D, animation and rendering functions, such as: the most widely used 3D Studio Max tool, etc., cannot directly obtain accurate offset values in the process of producing images, that is, negatives The pixel value is offset, and the zero-phase difference surface in the real shooting process is virtual, which makes the post-processing more difficult and the accuracy of the effect is greatly reduced
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[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments; it should be understood that the specific embodiments described here are only used to explain the present invention and are not used limit the invention.
[0018] figure 1 It shows the flow of a method for obtaining offset pixel values of a super stereoscopic image provided by an embodiment of the present invention, and the method includes:
[0019] First establish a stereo camera: a total of three, and obtain a zero phase difference surface by determining the intersection of the viewing cones generated by the stereo camera;
[0020] Adjust the zero phase difference surface: adjust the zero phase difference surface and the super stereo image effect by changing the distance between the zero phase difference surface and the stereo camera;
[0021...
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The invention relates to the field of visual effect design, in particular to a super-tridimensional image shift pixel value acquiring method. The method comprises the steps of setting up a stereo camera, adjusting the zero-phase-difference surface, and obtaining a negative film shift pixel value. According to the super-tridimensional sense image shift pixel value acquiring method, negative phase difference and positive phase difference are generated between subjects through the setting up of the stereo camera and the adjustment of the zero-phase-difference surface, the negative film shift pixel value is obtained through calculation after the effect is determined, and finally post-processing is carried out. The whole process is simple, and accuracy and efficiency of effect realization are quite high.
Description
technical field [0001] The invention relates to the field of visual effect design, in particular to a method for obtaining offset pixel values of a super three-dimensional image. Background technique [0002] With the continuous development of science and technology, the development of visual effect products and the development of the industry have gradually become the mainstream of the market; including the current popular 3D movies, character animation, online games, etc.; major companies are vying to develop super three-dimensional products with better effects. However, most production tools with 3D, animation and rendering functions, such as: the most widely used 3D Studio Max tool, etc., cannot directly obtain accurate offset values in the process of producing images, that is, negatives The pixel value is offset, and the zero phase difference surface in the real shooting process is virtual, which makes the post-processing more difficult and the accuracy of the effec...
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IPC IPC(8): G06T7/00H04N13/02
Inventor 曾华胡承
Owner SHENZHEN SUVI IMAGING TECH