3D (three-dimensional) stop-motion animation video shooting step and making method

A technology for stop-motion animation and video shooting, which is applied in the field of stereoscopic video technology and animation, and achieves the effects of low production cost, simple operation and low cost.

Inactive Publication Date: 2015-04-29
倪晓旺
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a 3D st

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  • 3D (three-dimensional) stop-motion animation video shooting step and making method
  • 3D (three-dimensional) stop-motion animation video shooting step and making method
  • 3D (three-dimensional) stop-motion animation video shooting step and making method

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Embodiment Construction

[0021] In order to further understand the technical features and content of the present invention, the following detailed description will be given in conjunction with the accompanying drawings.

[0022] Such as figure 1 -3, the invention relates to a 3D animation video production method. The key to this method is that the axial distance is required when shooting, and the image distance is required for post-compositing. When human eyes look at objects, there is not only the interpupillary distance between the two eyes, but also the eyes will converge on the observed object, and there is a dynamically changing convergence angle between the eyes.

[0023] The specific data of the interaxial distance is related to the model of the digital camera, the average interpupillary distance of human beings, the lens parameters, the set focal plane distance, the projection size and other parameters, which can be calculated by the software "3D Stop Motion Video V2. Make the camera transla...

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Abstract

A 3D (three-dimensional) stop-motion animation video shooting step and making method is characterized in that when a 3D stop-motion animation video is made, the optimal image distance is calculated through an image distance formula according to the output image sequence resolution and relevant parameters, and double-viewpoint image sequences are synthesized through late software cutting; late special effect software such as AE (After Effect) and the like can be used for late synthesis, and a left image of a left viewpoint image and a right image of a right viewpoint image, particularly, pixels in image distance, are cut by software; most importantly, an axis distance is required during shooting, image distance is required during late synthesis, an axis distance formula is used for simulating a double-viewpoint staggering phenomenon when human eyes watch a physical object, the image distance formula is used for simulating the converging phenomenon of human eyes, a left-right or vertical stereoscopic video file is synthesized, and a stereoscopic image can be played through a three-dimensional projector. By means of the 3D stop-motion animation video shooting step and making method, the three-dimensional effect is comfortable and lifelike, the cost is low, and the operation is simple.

Description

technical field [0001] The invention belongs to the field of stereoscopic video technology and animation technology, including shooting, production, projection and other technologies, and specifically relates to a 3D stop-motion animation video shooting steps and a production method. Background technique [0002] Under normal circumstances, stereoscopic video is to use two lenses such as human eyes to shoot dual-viewpoint images of the scene, and then through two projectors, the images of the two viewpoints are projected synchronously, so that the slightly different two pictures When the image is displayed on the screen, the left eye can only see the picture reflected by the left machine, and the right eye can only see the picture reflected by the right machine, so that the stereoscopic image will be seen, which is the principle of stereoscopic video ( as attached figure 1 shown). [0003] The current stereoscopic photography shooting technology and stereoscopic film shoot...

Claims

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Application Information

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IPC IPC(8): H04N13/00G06T13/20
Inventor 倪晓旺
Owner 倪晓旺
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