Panoramic image synthesis device, method, and computer-readable storage medium

Abstract

The invention discloses a panoramic image synthesis device, which includes a memory and a processor. The memory stores a panoramic image synthesis program that can run on the processor. When the program is executed by the processor, the following steps are implemented: receiving the panoramic image sent by the client When requesting image synthesis, obtain multiple images corresponding to the request; preprocess the multiple images, and perform pairwise matching on the multiple images according to the preset feature matching algorithm to determine the matching between the multiple images relationship; match two images with a matching relationship according to the feature matching algorithm, obtain the matched feature point pairs, and filter the acquired feature point pairs according to the preset feature point screening algorithm, and according to the matching correct feature point pairs, The matching images are fused into a panoramic image and sent to the client for display. The invention also proposes a panoramic image synthesis method and a computer-readable storage medium. The invention improves the splicing effect of panoramic images.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a panoramic image synthesis device, method and computer-readable storage medium. Background technique [0002] With the rise of handheld devices such as digital cameras and smartphones, taking and sharing photos has become increasingly convenient and has gradually become an important entertainment in our lives. Because the angle of view of a single camera is limited, many photo programs provide a panoramic shooting mode, which guides users to take multiple photos, and then automatically synthesizes the multiple photos collected into a large-angle panorama through panoramic stitching technology. [0003] The existing panoramic image stitching technology generally uses feature matching algorithms to match the same feature points between photos, and then stitches and fuses the photos according to the matching results. However, the existing image stitching process lacks mea...

AI Technical Summary

Problems solved by technology

[0003] The existing panoramic image stitching technology generally uses feature matching algorithms to match the same feature points between photos, and then stitches and fuses the photos according to the matching results. However, the existing image stitching process lacks measures to eliminate mismatched points. When there are wrong matching points in the matching result, there will be many defects in the stitching, for example, there are obvious stitching traces at the fusion boundary, misalignment in the stitching, etc., resulting in poor stitching effect of the entire panoramic image

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