Optical-center-shared camera apparatus, and panorama seamless splicing assembly and method

A seamless stitching and camera technology, applied in the field of virtual reality technology and computer vision, can solve problems such as ghosting, blurred images, bad experience, etc., and achieve the effect of improving the stitching effect, increasing the stitching speed, and increasing the frame rate

Inactive Publication Date: 2017-08-08
SHENZHEN INST OF FUTURE MEDIA TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the multiple cameras used to shoot panoramic videos do not have a common optical center, so there is a parallax between the various videos shot, resulting in a stitched panoramic video that is not completely seamless
Small parallax can cause blurred images, large parallax can cause misalignment and ghosting issues
In particular, when there are moving objects passing through the stitching seam of the panoramic video, these problems will become more serious, bringing a very bad experience to the user

Method used

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  • Optical-center-shared camera apparatus, and panorama seamless splicing assembly and method
  • Optical-center-shared camera apparatus, and panorama seamless splicing assembly and method
  • Optical-center-shared camera apparatus, and panorama seamless splicing assembly and method

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Embodiment Construction

[0029] The present invention will be further described below with reference to the accompanying drawings and in combination with preferred embodiments.

[0030] Such as figure 1 Shown is a schematic structural view of a camera device with a common optical center in a preferred embodiment of the present invention. The camera device includes a camera A1, a first plane mirror A2, and a second plane mirror A3. The first plane mirror A2 and the second plane mirror A3 are parallel to each other. are perpendicular to the main optical axis of the camera A1, wherein: the first plane mirror A2 is located at a preset distance in front of the camera A1, and its mirror surface faces the camera A1; the second plane mirror A3 is located at the lens position of the camera A1, and its mirror surface faces the first The plane mirror A2 has a hole on the second plane mirror A3 for the camera A1 to take images.

[0031] Furthermore, the mirror size of the first plane mirror A2 just completely co...

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Abstract

The invention discloses an optical-center-shared camera apparatus, and a panorama seamless splicing assembly and method. Each camera apparatus comprises a camera, a first plane mirror and a second plane mirror; the mirror surfaces of the first plane mirror and the second plane mirror are parallel to each other, and are both perpendicular to the main optical axis of the camera; the first plane mirror is positioned in a position with a preset distance in front of the camera, and the mirror surface faces to the camera; the second plane mirror is positioned in the lens position of the camera, and the mirror surface faces to the first plane mirror; and a hole is formed in the second plane mirror for allowing the camera to take a picture. By virtue of the camera apparatus provided by the invention, the optical centers of multiple cameras can be overlaid together, so as to take a video without parallax error so as to further realize seamless panorama splicing.

Description

technical field [0001] The invention relates to the fields of virtual reality technology and computer vision, in particular to a camera device capable of sharing optical centers, a panorama seamless splicing component and a method. Background technique [0002] In recent years, the upsurge of virtual reality technology has swept the world. It can be widely used in entertainment, education, communication, scientific research, military, medical and other industries. It not only brings a large-scale technological revolution, but also changes people's thinking habits and lifestyle. Major companies around the world have entered the field of virtual reality one after another, and a large number of entrepreneurial teams have also poured into the virtual reality industry, and various virtual reality devices have emerged. However, high-quality virtual reality content is still very scarce, which makes virtual reality technology useless but useless. [0003] Panoramic video is one of...

Claims

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Application Information

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IPC IPC(8): G03B37/04G03B17/17
CPCG03B17/17G03B37/04
Inventor 王好谦沈灿伟季向阳王兴政方璐张永兵戴琼海
Owner SHENZHEN INST OF FUTURE MEDIA TECH
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