A panoramic map making method

Abstract

The invention relates to a panoramic map making method, comprising the following steps: converting a panoramic photo into byte streams and adding them to the physical memory of a computer for temporary storage to generate cached pictures; numbering the cached pictures, automatically matching and splicing the adjacent numbered cached pictures to generate a panoramic cached picture; processing the panoramic cache image to generate the panoramic image, and realizing the transformation of the positioning point and the coordinate point and the coordinate matching; processing the pixel points of thegenerated panoramic picture, and arranging the pixel points on the panoramic picture through hashing operation to generate a panoramic coordinate file; after the panoramic coordinate file is generated, taking an interactive point as the center to draw a sphere, mapping 3D coordinates to 2D coordinates, and obtaining 2D coordinates of the screen through conversion; through coordinate embedding, performing coordinate matching to generate a panoramic map. The panoramic matching image is stitched through the panoramic image splicing method to generate a panoramic map.

Description

technical field [0001] The invention relates to the technical field of panoramic maps, in particular to a method for making a panoramic map. Background technique [0002] With the rapid development of computer technology, more and more types of multimedia are included, and more and more effects can be expressed, and some more traditional ways of expression are increasingly unable to meet the needs of most customers for display methods. Require. In the traditional way of expression, the means of display are nothing more than static plane pictures and dynamic videos, and there are also three-dimensional panoramas for display. Static pictures can only provide images from a certain angle of the scene, and even wide-angle lenses cannot effectively and comprehensively represent the scene; while dynamic videos can allow users to have a comprehensive understanding of the scene, but the image perspective is still limited, and viewing methods depend on The photographer's way of shoo...

AI Technical Summary

Problems solved by technology

Static pictures can only provide an image of a certain angle of the scene, and even a wide-angle lens cannot effectively and comprehensively represent the scene; while dynamic videos can allow users to have a comprehensive understanding of the scene, but the image perspective is still limited, and viewing methods depend on The photographer's way of shooting is not free

The 3D modeling method can solve the problems existing in both static pictures and dynamic videos, but the cost is high, and the authenticity is not always satisfactory

[0003] Most of the panorama production in the prior art is achieved by using plug-ins, which need to import packages and generate panorama cut-out files through external programs, which will cost a lot of money It takes time and energy to cut pictures, the process is cumbersome, which is not conducive to development and use

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