Method for generating stereoscopic panorama by fish eye image
A fisheye image and cube technology, applied in optics, instruments, wide-screen photography, etc., can solve problems such as loss of precision
Inactive Publication Date: 2010-09-08
SHANGHAI JIETU HOLIDAY NETWORK TECH
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Problems solved by technology
The technical problem to be solved by the present invention is to provide a method of splicing multiple fisheye images to directly generate a cube panorama, which can effectively solve the problem of loss of precision when multiple fisheye images are stitched together into a spherical panorama and then converted into a cube panorama
The method of the present invention can effectively solve the problem of the loss of precision of multi-fisheye images first stitching together a 2:1 spherical panorama and then converting it into a 6:1 cube panorama
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A method of using fisheye image to generate stereoscopic panorama includes shooting out a numbers of fisheye image by fisheye camera according to specified sequence, confirming character point air at overlapped region of adjacent images and setting-up stereoscopic space model as per obtained matching point pair, calculating out position of original image on stereoscopic space and resampling original fisheye image according to calculated out parameter in order to generate out stereoscopic panorama.
Description
technical field The invention relates to a method for generating a cube panorama, in particular to a method for automatically stitching together a plurality of pictures collected by a fisheye lens to form a cube panorama image. Background technique Panorama is an interactive virtual scene representation method, which reproduces the three-dimensional scene based on image rendering, and can use the panorama player to realize the roaming of the virtual scene and bring the real scene experience to the user. With the development of technology, panoramas are no longer limited to a single mode. According to the different display methods of panoramic scene projection, it can be divided into: cylindrical panorama, spherical panorama, and cubic panorama. Cube panorama assumes the scene as a cubic space, and the output is an image with an aspect ratio of 6:1 on the front, back, left, right, upper, and lower sides. The viewpoint is at the center of the cube, full view. The actual eff...
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IPC IPC(8): G03B37/04
Inventor 杨晓洪
Owner SHANGHAI JIETU HOLIDAY NETWORK TECH