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Panoramic image splicing method and device, readable storage medium and electronic equipment

A panoramic image and panorama technology, applied in the field of image recognition, can solve problems affecting the splicing effect, etc.

Pending Publication Date: 2020-01-14
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] Usually the images taken by adjacent cameras have overlapping areas, and the stitching effect of the overlapping areas directly affects the effect of the final panoramic image. The existing panoramic stitching methods are prone to stitching gaps in the overlapping areas, which affects the stitching effect.

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  • Panoramic image splicing method and device, readable storage medium and electronic equipment
  • Panoramic image splicing method and device, readable storage medium and electronic equipment
  • Panoramic image splicing method and device, readable storage medium and electronic equipment

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Embodiment Construction

[0063] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0064] Aiming at the problem that in the existing panoramic stitching method, stitching gaps are likely to occur in the overlapping area of ​​two adjacent panoramic partition images, which affects the stitching effect, an embodiment of the present invention provides a panoramic image stitching method, such as figure 1 As shown, the method includes:

[0065] Step S10, using the camera calibratio...

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Abstract

The invention discloses a panoramic image splicing method and device. The panoramic image splicing method comprises the following steps: constructing a panoramic curved surface model by utilizing camera parameters; acquiring at least two adjacent panoramic partition images acquired by a camera; obtaining a non-overlapping region curved surface image; based on the obtained depth information of eachpixel point in the two overlapping region images of the two adjacent panoramic partition images, determining spatial position information of each pixel point in the two overlapping region images in the panoramic curved surface model; respectively fitting two overlapping region curved surfaces according to the spatial position information of each pixel point in the two overlapping region images; and respectively projecting the two overlapping region images into the two fitted overlapping region curved surfaces, and fusing the two overlapping region curved surfaces to obtain an overlapping region curved surface image. According to the method, the splicing gap generated by the overlapping region image and the non-overlapping region image in the splicing process of each panoramic partition image can be improved, and the splicing effect is improved.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a panoramic image mosaic method and its device, a computer-readable storage medium and electronic equipment. Background technique [0002] Panoramic stitching refers to splicing images collected by multiple cameras set in different poses into a complete panoramic image. [0003] Usually, the images taken by adjacent cameras have overlapping areas, and the stitching effect of the overlapping areas directly affects the effect of the final panoramic image. In the existing panoramic stitching methods, stitching gaps are likely to occur in the overlapping areas, which affects the stitching effect. Contents of the invention [0004] The invention provides a panoramic image mosaic method and its device, a computer-readable storage medium and electronic equipment to solve the deficiencies in the related art. [0005] According to the first aspect of the embodiments of the pr...

Claims

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Application Information

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IPC IPC(8): G06T3/00G06T3/40G06T7/80
CPCG06T3/4038G06T7/80G06T3/14
Inventor 李雪
Owner HANGZHOU HIKVISION DIGITAL TECH
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