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360 degree around panorama generation method based on serial static image

A technology of static images and sequence images, which is applied in the field of generating 360° surround view panoramic images, can solve the problems of high requirements for hardware equipment, high price, and difficulty in popularization and application.

Inactive Publication Date: 2007-11-28
ZHEJIANG NORMAL UNIVERSITY
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Problems solved by technology

[0008] The shortcoming that existing panoramic image generating method exists is: 1, if adopt the method for directly generating panoramic image, then require higher to hardware equipment, the price is expensive, be difficult to popularize and apply; The method, either requires special fisheye lens equipment, or is difficult to implement, low in intelligence, high in image requirements, difficult in positioning and correction, unusable in ordinary camera photos, slow in processing speed, etc., and even the final composite panorama effect is also poor

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  • 360 degree around panorama generation method based on serial static image
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  • 360 degree around panorama generation method based on serial static image

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings.

[0046] With reference to Fig. 1~Fig. 4, a kind of 360 ° looking around panorama generation method based on sequence static image, comprises the following steps: (1) takes the required sequence image with camera; (2) the preprocessing of sequence image; (3) sequence Stitching of images.

[0047] The sequence of images required for shooting refers to a group of sequence images taken with ordinary camera lenses and different shooting methods for different scenes. Each group of images shall not be less than 12 and the adjacent two images must have a certain overlap. part, and the overlap is between 30% and 50%. For shooting a complete 360-degree panorama or only a partial view of the scene, at a fixed position, rotate horizontally at an equal angle clockwise or counterclockwise to shoot. For the virtual shooting of the 360° stereoscopic display of the physical entity, th...

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Abstract

The invention discloses a full view generating method of a sequence static picture for splicing a group of static pictures to a cylindrical full view picture. A group of static pictures are twelve or more than twelve pictures that the digital camera takes the object or the environment of the needed generating full view picture from the different angle. The method comprises the following steps: taking the sequence pictures; preprocessing the taken pictures; splicing the pictures. The method needs the low hardware device and doesn' t need the expensive hardware investment, which provides the quick resultant velocity, the high intellectual degree, and can display the full view pictures.

Description

technical field [0001] The invention relates to a method for generating a 360-degree panoramic image. Background technique [0002] Panorama is an important scene representation method in virtual reality and computational vision. It refers to an image view at a fixed viewpoint, 180° in the vertical direction and 360° in the horizontal direction. The simple form can be on a fixed viewing plane. 360° surround view. There are usually two ways to obtain panoramas: direct way and image stitching way. The former method is simple and easy, but it requires the use of special equipment such as professional panoramic cameras and panoramic cameras. These equipment are usually expensive and complicated to use, and their practical application is narrow and difficult to popularize. Therefore, the panoramic view generation method based on the idea of ​​image mosaic is widely used. Image stitching is to use several discrete local images as basic data, and generat...

Claims

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Application Information

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IPC IPC(8): G06T5/50G06T5/00G06T1/00
Inventor 朱信忠赵建民徐慧英杨琳
Owner ZHEJIANG NORMAL UNIVERSITY
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