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A method for stitching panoramic video images and a panoramic camera

A panoramic video and image stitching technology, applied in the field of virtual reality, can solve the problems of complicated panoramic image stitching method, low efficiency, expensive equipment, etc., and achieve the effect of reducing the amount of information data processing, reducing complexity, and improving user experience.

Active Publication Date: 2020-01-10
INLIFE HANDNET CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional panoramic image stitching method is complex, inefficient, and the equipment is expensive and inconvenient to use. It is necessary to provide a convenient, quick, and easy-to-use panoramic image stitching method and device

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  • A method for stitching panoramic video images and a panoramic camera
  • A method for stitching panoramic video images and a panoramic camera
  • A method for stitching panoramic video images and a panoramic camera

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in 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, not to limit the present invention.

[0031] Such as figure 1 As shown, the present embodiment provides a method for stitching panoramic video images, including the following steps,

[0032] S1 acquires multiple panoramic video images, and the panoramic video image is composed of multiple stereoscopic images taken in different directions on the same circumference, and the effective image acquisition space of adjacent stereoscopic images has edge crossing and overlapping areas.

[0033] The panoramic video image in this embodiment is taken by a panoramic camera, and the panoramic video image can be a video frame with dynamic image info...

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Abstract

The invention relates to the field of virtual reality technology, in particular to a method for splicing panoramic video images and a panoramic camera. A method for splicing panoramic video images, comprising the following steps: S1 acquires a plurality of panoramic video images; S2 acquires depth information of overlapping regions in each panoramic video image; S3 divides it into depth information changes according to the depth information change degree of the overlapping regions Small areas and areas with large changes in depth information; S4 performs image stitching on areas with small changes in depth information in the overlapping areas; performs frame-by-frame image stitching on areas with large changes in depth information in the overlapping areas; S5 generates stitching The subsequent panoramic video image. The present invention can quickly and accurately obtain the depth information of a certain point or a certain area in a stereoscopic image; reduces the information data processing amount and complexity in the panoramic video image stitching of equipment, and improves the splicing efficiency of overlapping areas; has fast and real-time splicing specialty.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a method for splicing panoramic video images and a panoramic camera. Background technique [0002] The popularity of digital imaging equipment makes digital images widely used. In actual scientific research and engineering projects, ultra-wide viewing angle images that exceed the viewing angle of the human eye are often used. However, due to distance limitations, the viewing angle of ordinary digital imaging equipment is usually unable to capture large-sized objects in a single photo. . In order to obtain high-resolution images with a large viewing angle, a wide-angle lens is generally used to shoot. However, in some special environments, the limitation of the device itself makes the field of view width of the image unable to meet the application requirements. For example: although a wide-angle lens can be used to obtain images with a wide viewing angle, But the edge o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/106H04N13/204
CPCG06T5/50H04N23/60
Inventor 张燕胡治国李炜
Owner INLIFE HANDNET CO LTD
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