Multifunctional three-dimensional shooting method based on multiple-lens shooting

A stereoscopic camera and multi-lens technology, applied in the field of image processing, can solve the problems of operators' hand shake, strong limitations, and image stereoscopic errors, etc., and achieve the effect of large scalability

Active Publication Date: 2012-10-10
杭州南湾科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

This direct shooting method has many disadvantages: 1) First, the positions of the left and right lenses are fixed on this small camera device, which has strong limitations and cannot be used for different shooting scenarios, such as putting on the device screen, viewing position and other parameters make adjustments
2) The current stereo camera assumes that the two stereo cameras are parallel to the epipolar line when shooting and superimposing images, and the...

Method used

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  • Multifunctional three-dimensional shooting method based on multiple-lens shooting
  • Multifunctional three-dimensional shooting method based on multiple-lens shooting
  • Multifunctional three-dimensional shooting method based on multiple-lens shooting

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Embodiment Construction

[0040] The preferred embodiments of the present invention will be described in further detail in conjunction with the accompanying drawings.

[0041] like figure 1 Shown, main step flow process of the present invention is:

[0042] The first step is to use the main camera and the auxiliary camera to perform synchronous focusing;

[0043] The second step is to take pictures of the main camera and the auxiliary camera;

[0044] The third step is to calculate the taken image to obtain a depth map;

[0045] The fourth step is to generate a stereoscopic effect by combining the depth map with the high-definition image of the main camera;

[0046] The fifth step is to adjust the stereoscopic effect through the user;

[0047] The sixth step is to output stereoscopic images.

[0048] The main reason for adopting multi-lens in the present invention is that dual-lens shooting cannot produce a good depth map due to the problem of occlusion. Therefore, a 3+1 lens design is used i...

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Abstract

The invention mainly discloses a multifunctional three-dimensional shooting method based on multiple-lens shooting. The multifunctional three-dimensional shooting method includes: 1 performing synchronous focusing on a main camera and an auxiliary camera; 2 performing image caching on the main camera and the auxiliary camera; 3 calculating the cached images to obtain a depth diagram; 4 producing three-dimensional effects by combining the depth diagram with a high-definition image of the main camera; 5 enabling users to adjust the three-dimensional effects; and 6 outputting the three-dimensional images. The multifunctional three-dimensional shooting method is free of limitation from spaces, effectively avoids serious three-dimensional errors of the images, is applied to portable devices like intelligent cellphones, and provides the portable devices with high-quality computer vision functions and large expansibility.

Description

technical field [0001] The invention relates to image processing technology, in particular to a multi-purpose stereo camera method based on multi-lens shooting. Background technique [0002] Various camera systems based on multi-lens have appeared in the market at present, and the main purpose of these systems is to perform 3D shooting. However, the current multi-camera systems generally have a series of problems such as inconspicuous 3D effects or serious overlapping of shooting results, and poor processing effects on distant or close-up shots. These problems are particularly prominent on small shooting devices such as 3D smart phones and card cameras. [0003] The above-mentioned problems are mainly due to the fact that these dual-camera cameras directly capture the left and right images, and then directly overlap the left and right images to obtain stereoscopic images. This direct shooting method has many disadvantages: 1) First, the positions of the left and right lens...

Claims

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Application Information

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IPC IPC(8): G03B35/08H04N13/02G03B30/00
Inventor 戴云扬
Owner 杭州南湾科技有限公司
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