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Panoramic image seam detection method, device, readable storage medium and electronic device

A panorama and panoramic technology, applied in the field of computer vision, can solve the problem that the camera cannot collect three-dimensional information of the space, and achieve the effect of improving the effect

Active Publication Date: 2021-08-17
KE COM (BEIJING) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional panoramic images are generally obtained by splicing two images with a panoramic camera. Since this type of panorama is only composed of two images, the panoramic stitching effect is better, but this type of camera cannot capture spatial 3D information

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  • Panoramic image seam detection method, device, readable storage medium and electronic device
  • Panoramic image seam detection method, device, readable storage medium and electronic device
  • Panoramic image seam detection method, device, readable storage medium and electronic device

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Embodiment Construction

[0028] Hereinafter, exemplary embodiments according to the present disclosure will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all the embodiments of the present disclosure, and it should be understood that the present disclosure is not limited by the exemplary embodiments described here.

[0029] It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0030] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.

[0031] It should also be understood that in the embodiments of the present disclosure, "...

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Abstract

The embodiment of the present disclosure discloses a panorama seam detection method and device, wherein the method includes: acquiring a preset number of partial images and an initial panoramic depth image captured by a panoramic image shooting device; based on the initial panoramic depth image, the predicted A set number of partial graphs are stitched into a panorama; a line graph representing a preset line is extracted from the panorama; a stitching line is determined in the line graph, wherein the stitching line corresponds to two adjacent partial graphs in the panorama A boundary line between the graphs; in each row of pixels on both sides of the stitching line, determine the proportion of the number of pixels with unequal colors to the total number of pixels on both sides of the stitching line; in response to determining that the proportion meets the first preset condition, output with It is used to represent the information that the patchwork in the panorama is too large. The embodiments of the present disclosure realize effective detection of seams in a panorama image containing three-dimensional information, and help to improve the stitching effect of panoramas according to the results of seam detection.

Description

technical field [0001] The present disclosure relates to the technical field of computer vision, in particular to a method, device, computer-readable storage medium and electronic equipment for seam detection in a panorama. Background technique [0002] With the continuous development of virtual reality technology, panoramic images are widely used in the fields of house rental, hotels, home decoration, cultural exhibitions, e-commerce retail and other fields. Compared with ordinary single-view images, panoramic images can provide 720-degree field of view information , therefore, the panoramic image preview is more sought after and loved by the public. [0003] Traditional panoramic images are generally obtained by splicing two images with a panoramic camera. Since this type of panorama is only composed of two images, the panoramic stitching effect is better, but this type of camera cannot capture spatial three-dimensional information. In order to collect three-dimensional ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/13G06T3/40
CPCG06T3/4038G06T2207/10012G06T7/13
Inventor 刘威
Owner KE COM (BEIJING) TECHNOLOGY CO LTD