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Method for realizing two-dimensional panoramic true imaging

A panorama and imaging technology, applied in image data processing, image data processing, optics, etc., can solve the problems of low compatibility and high price, and achieve the effect of reasonable control of exposure

Inactive Publication Date: 2006-10-25
李鹏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common virtual panorama technologies mainly include JavaApplet, QTVR, Shockwave3d, etc. The latter two are launched by foreign commercial software companies, and the generated panorama pictures are also in their own specially defined data formats, which are not compatible and expensive

Method used

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  • Method for realizing two-dimensional panoramic true imaging
  • Method for realizing two-dimensional panoramic true imaging
  • Method for realizing two-dimensional panoramic true imaging

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Embodiment Construction

[0068] According to a specific embodiment of the present invention, it discloses a method for realizing two-dimensional panoramic real imaging using a high-definition two-dimensional panoramic real imaging platform. The method includes the following steps: a pre-photographing step and a formal photographing step, wherein both steps With the geolocation coordinates as the center, the cylindrical rotating optical imaging module takes single or continuous images within a 360-degree range, and stitches the single images taken at different rotation angles without difference to form a new image. panoramic image;

[0069] Among them, the focal length of the viewfinder and the angle of the viewfinder area involved in the panorama are obtained through the pre-photographing, and the geographical location of the shooting is confirmed; the panoramic area image obtained by the pre-photographing is displayed on the computer in the background, and the scope of the viewfinder is determined by ...

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Abstract

The present invention uses geographic location co-ordinate as centre, taking single frame or continue photo in 360-degree range, to proceed indifferent split-join to single frame to constitute a new panoramic picture. The photo taking adopts pre-taking and formal taking two stages for realizing panoramic imagery. Said pre-taking obtains imaging range and other parameters. In formal photo taking, the video camera obtains the first picture of continue single picture, and intercepting picture minimal final leg data field, continue judging second picture exposure value, adjusting required amount of exposure, obtaining second picture and intercepting minimal start picture edge data field and tail end picture edge data field, utilizing picture adjacent matching algorithm to proceed optimum matching, to form new image data, then to make optical lens accuracy rotation to precalculated position according to Kn value, continue taking one picture until completing panoramic imagery, then ending.

Description

Technical field: [0001] The invention relates to a method for realizing two-dimensional panoramic real imaging. Background technique: [0002] In recent years, the research and application of digital panoramic technology at home and abroad have developed rapidly, especially with the improvement of the resolution of image sensors and the needs of various applications, the application field of panoramic digital images has become more and more extensive. At the same time, it also promotes the rapid development of panoramic digital image theory and industry. In terms of industry, they are mainly concentrated in the United States, Europe, Japan, and Taiwan. In China, a small number of companies rely on the research results of some universities and are gradually developing towards productization. At present, products and technologies represented by panoramic processing software and integrated panoramic cameras are widely used in environmental monitoring, urban planning, architec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B37/00G03B37/02G03B37/04G06T1/00
Inventor 李鹏王道宪
Owner 李鹏
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