Method for generating interactive dynamic panoramic image

A panoramic image and panoramic image technology, applied in photography, image communication, wide-screen photography, etc., can solve the problems of choosing viewing angle, affecting viewing effect, inconvenience, etc., to increase operability, increase viewing angle, avoid distortion effect

Inactive Publication Date: 2011-01-05
AGIO QUANJING BEIJING NETWORK TECH DEV
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Problems solved by technology

[0003] However, the cylindrical video generated by the above-mentioned prior art is limited by the vertical field of view, resulting in a blind area of ​​the upward viewing angle, which affects the viewing effect. To the video played at a fixed angl

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  • Method for generating interactive dynamic panoramic image
  • Method for generating interactive dynamic panoramic image
  • Method for generating interactive dynamic panoramic image

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[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation, structural features and effects of the method for generating interactive dynamic panoramic images of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] The video image shooting device of the interactive dynamic panoramic image synthesis method of the present invention synthesizes the video captured by the fisheye camera installed on the fixed platform into a dynamic panoramic image. The video image shooting device installed on the fixed platform includes a top fisheye camera installed on the top surface of the fixed platform and a horizontal fisheye camera installed on the horizontal orientation. The fisheye camera on the top is used to shoot video images from the upward angle. Top fisheye camera Set at least one top fisheye camera. Horizon...

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Abstract

The invention discloses a method for generating an interactive dynamic panoramic image, which comprises the steps of converting each frame of image in a captured video to a latitude and longitude image through latitude and longitude mapping coordinates, further suturing into the panoramic image through optical reduction, then carrying out video coding, generating a panoramic video according to the time, converting each frame of the image in the panoramic video to a spherical image of a world coordinate system, carrying out view conversion and projection transformation, then carrying out synchronous playing with the time, and generating the interactive dynamic panoramic image. The interactive dynamic panoramic image can lead a user to view the dynamic panoramic image from different viewing angles, and the images adopting the conversion through spherical coordinates can lead the image distortion to be small, lead the images to be in line with the viewing effect of human eyes and increase the visual range of the dynamic panoramic image.

Description

【Technical field】 [0001] The invention relates to a method for generating a panoramic video, in particular to a method for interactive dynamic panoramic images, which is convenient for watching dynamic panoramic images from different angles. 【Background technique】 [0002] As an emerging video technology, panoramic video provides video with a visual angle, so that people can watch image information in different directions. For example, they can watch image information in 360 degrees horizontally at the same time, expanding the viewing angle range of the human eye. Chinese Published Patent Application 200710069772.0 discloses a method for generating panoramic videos based on multi-view video streams. The method uses multiple cameras to collect videos covering all directions from different viewing angles, and then performs panoramic splicing through the videos. Frames are stitched together to generate a panoramic video. [0003] However, the cylindrical video generated by the...

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Application Information

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IPC IPC(8): H04N5/225G03B37/00
Inventor 王西杰宋汉营
Owner AGIO QUANJING BEIJING NETWORK TECH DEV
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