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Image processing method, device and unmanned aerial vehicle

An image processing and image technology, applied in the field of drones, can solve problems such as poor picture quality, and achieve the effect of solving poor picture quality

Inactive Publication Date: 2021-08-27
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide an image processing method, device, and unmanned aerial vehicle to solve the problem of poor picture quality after image fusion due to errors in feature extraction

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  • Image processing method, device and unmanned aerial vehicle
  • Image processing method, device and unmanned aerial vehicle
  • Image processing method, device and unmanned aerial vehicle

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Embodiment Construction

[0056] The technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time.

[0058] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood...

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Abstract

Embodiments of the present invention provide an image processing method, device, and unmanned aerial vehicle. In this embodiment of the present invention, the contour information of the first image captured by the first lens and the contour information of the second image captured by the second lens are acquired. The first image and the second image are captured at the same time. The contour information and the contour information of the second image are matched to obtain the matching contour information between the first image and the second image, and the relative positions of the two are adjusted according to the matching contour information, so as to realize the matching between the first image and the second image. Image fusion is performed without the need to extract the feature points of the first image and the second image to achieve image fusion, which solves the problem of poor image quality after image fusion due to errors in feature extraction.

Description

technical field [0001] Embodiments of the present invention relate to the field of unmanned aerial vehicles, and in particular, to an image processing method, device, and unmanned aerial vehicle. Background technique [0002] In the prior art, the image information or video information of the target captured by the infrared lens includes the temperature information of the target, but usually, the infrared image has no clear edges. [0003] In order to improve the image quality of infrared images, the existing technology provides a registration method for infrared images and visible light images. Specifically, feature extraction is performed on infrared images and visible light images, and the difference between infrared images and visible light images is found through similarity. The matching feature point pairs are further used to determine the spatial coordinate transformation parameters of the infrared image and the visible light image according to the matching feature po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/40G06T7/33
CPCG06T3/4038G06T2207/20221G06T7/33G06T2207/10024G06T2207/10048G06T7/13G06T7/155
Inventor 翁超王铭熙樊洁
Owner SZ DJI TECH CO LTD
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