Image splicing method and device, electronic equipment and computer readable storage medium

An image stitching and image technology, applied in computing, image data processing, graphics and image conversion, etc., can solve the problems of complex structure and operation, unable to obtain scale and size, etc., to achieve the effect of stitching

Active Publication Date: 2020-01-21
成都纵横大鹏无人机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Without sensor-assisted splicing, the scale size cannot be obtained, and there are cumulative errors; IMU-assisted splicing, the scale size can be obtained, but there are cumulative errors, and its structure calculation is complicated

Method used

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  • Image splicing method and device, electronic equipment and computer readable storage medium
  • Image splicing method and device, electronic equipment and computer readable storage medium
  • Image splicing method and device, electronic equipment and computer readable storage medium

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Embodiment Construction

[0028] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0029] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The invention provides an image splicing method and device, electronic equipment and a computer readable storage medium, and relates to the field of aerial photography image splicing. The image splicing method comprises the following steps: acquiring a first image and a second image; wherein the first image is an image shot by a camera of the unmanned aerial vehicle at a first position, and the second image is an image shot by the camera at a second position; acquiring attitude information of the unmanned aerial vehicle according to the first position and the second position; wherein the attitude information represents angle information of the unmanned aerial vehicle moving from the first position to the second position; and splicing the first image and the second image according to the attitude information to obtain a spliced image. According to the method, the to-be-spliced images with the position information are acquired, the attitude information of the unmanned aerial vehicle is acquired, splicing of the multiple images is further realized, and splicing of the images acquired by the unmanned aerial vehicle is realized without depending on information of an inertial measurementodometer.

Description

technical field [0001] The present application relates to the field of image mosaic of aerial photography, in particular, to an image mosaic method, device, electronic equipment and computer-readable storage medium. Background technique [0002] In recent years, with the development of UAV technology, UAVs have been widely used in various fields such as exploration, reconnaissance, emergency response, and disaster relief due to their high efficiency, flexibility, and low cost. [0003] UAVs are the most widely used in the field of video surveillance. The video surveillance system provides a wide aerial perspective for ground monitoring. In order to obtain a relatively complete video or image, multiple images need to be spliced. There are two commonly used methods: one It is sensorless assisted splicing; the other is sensor assisted splicing, for example, using an inertial measurement unit (Inertial Measurement Unit, IMU) etc. for assisted splicing. Without sensor-assisted s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40
CPCG06T3/4038
Inventor 曹治锦
Owner 成都纵横大鹏无人机科技有限公司
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