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Multi-source remote sensing image splicing method and device, electronic equipment and readable medium

A remote sensing image and image technology, applied in the computer field, can solve problems such as matching failure and image splicing failure

Active Publication Date: 2022-07-12
中科星睿科技北京有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When the image is distorted, or the overlapping area between the images is small, there will be a problem of matching failure, which will lead to the failure of image stitching

Method used

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  • Multi-source remote sensing image splicing method and device, electronic equipment and readable medium
  • Multi-source remote sensing image splicing method and device, electronic equipment and readable medium
  • Multi-source remote sensing image splicing method and device, electronic equipment and readable medium

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Embodiment Construction

[0019] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes, and are not intended to limit the protection scope of the present disclosure.

[0020] In addition, it should be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. The embodiments of this disclosure and features of the embodiments may be combined with each other without conflict.

[0021] It should be noted that the conce...

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Abstract

The embodiment of the invention discloses a multi-source remote sensing image splicing method and device, electronic equipment and a readable medium. A specific embodiment of the method comprises the following steps: performing image correction on remote sensing images in a remote sensing image sequence to generate corrected remote sensing images; performing feature point collection on each corrected remote sensing image in the corrected remote sensing image sequence to generate a feature point information group; performing image matching on the corrected remote sensing images in the corrected remote sensing image sequence according to the feature point information group sequence to generate an image matching information set; generating a target relation graph according to the image matching information set and the image acquisition time of the corrected remote sensing images in the corrected remote sensing image sequence; according to the target relation graph, performing image splicing on the corrected remote sensing images in the corrected remote sensing image sequence to generate candidate remote sensing images; and carrying out watermark addition on the candidate remote sensing image to generate a target remote sensing image. According to the embodiment, the success rate of image splicing is improved.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of computer technology, and in particular, to a method, apparatus, electronic device, and readable medium for stitching multi-source remote sensing images. Background technique [0002] With the continuous development of aerial remote sensing technology, image collection based on aerial remote sensing is widely used in the fields of ecological environment monitoring, urban planning and construction, comprehensive land utilization and geographic information collection. Limited by the contradiction between image resolution and image acquisition perspective, it is often necessary to stitch the collected multiple remote sensing images. At present, when splicing remote sensing images, the commonly used method is: splicing remote sensing images through template matching. [0003] However, when the above method is adopted, there are often the following technical problems: [0004] When the images are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40G06T5/00G06T1/00G06V10/46G06V10/74G06V10/762G06V10/82G06K9/62G06N3/04
CPCG06T3/4038G06T1/0021G06T2207/10032G06T2207/20221G06T2207/20081G06N3/045G06F18/23G06F18/22G06T5/80
Inventor 区东何云
Owner 中科星睿科技北京有限公司
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