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Target marking method, device, apparatus and storage medium in infrared image

An infrared image and marking method technology, applied in the field of target recognition, can solve problems such as time-consuming, inconspicuous, deviation, etc., and achieve the effect of saving time, increasing types, and avoiding marking errors or deviations

Inactive Publication Date: 2018-12-21
INFIRAY TECH CO LTD
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AI Technical Summary

Problems solved by technology

However, a large amount of research on target recognition in the visible light field cannot be directly applied to the infrared field.
[0004] The existing marking methods for infrared images are all artificial marking methods similar to visible light image marking. At the same time, because the contrast of infrared images is lower than that of visible light images, the image texture details are not as rich as visible light, and the image edges are not as steep as visible light, which is relatively inconspicuous. , so the marking of infrared images is more difficult than visible light, takes more time and is prone to deviation due to unclear edges

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  • Target marking method, device, apparatus and storage medium in infrared image
  • Target marking method, device, apparatus and storage medium in infrared image

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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.

[0036] The invention provides a method for marking targets in infrared images, such as figure 1 shown, including the following steps:

[0037] S101. Acquiring and recording synchronous visible light images and infrared images by using a dual-light fusion method;

[0038] S102. Use the trained target detection algorithm to mark the target in the visible light image through the marking frame;

[0039] S103. After registering the visible light image and the inf...

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Abstract

The invention discloses a marking method, an apparatus, a device and a storage medium of an object in an infrared image. The method comprises the following steps: acquiring and recording synchronous visible light image and infrared image by a dual-light fusion method; the trained object detection algorithm is used to mark the object in the visible light image through a marking frame. After registering the visible light image and the infrared image, the marker frame in the visible light image is transformed into the infrared image to complete the marking of the object in the infrared image. This method saves a lot of time for labeling infrared images manually, avoids the problem of labeling errors or deviations easily caused by the influence of the infrared images, and increases the kinds of targets in the infrared images.

Description

technical field [0001] The invention relates to the field of target recognition, in particular to a method, device, equipment and storage medium for marking targets in infrared images. Background technique [0002] At present, image target marking at home and abroad is carried out manually and concentrated in the visible light field. For example, the famous ImageNet employs nearly 50,000 people to label about 1 billion photos through crowdsourcing. For target recognition technology, the larger the database of marked images, the better the effect of target recognition by the algorithm, and manual image marking is a particularly time-consuming process. At present, there are very few databases for infrared image marking. [0003] In addition, most of the research on target recognition is concentrated in the field of visible light. Compared with visible light, infrared thermal imaging technology can play the role of night vision when there is no light at night. For example, in...

Claims

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Application Information

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IPC IPC(8): G06K9/20G06K9/32G06K9/62
CPCG06V10/143G06V10/255G06V2201/09G06V2201/07G06F18/214
Inventor 张南张勇
Owner INFIRAY TECH CO LTD
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