Wild animal detection method and device, storage medium and electronic equipment

A technology of wild animals and detection methods, which is applied in the fields of devices, wild animal detection methods, storage media and electronic equipment, can solve problems such as poor detection accuracy, achieve the effects of avoiding missed detection problems, optimizing detection effects, and improving detection accuracy

Pending Publication Date: 2021-06-15
NANJING ENBO TECH
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AI Technical Summary

Problems solved by technology

[0005] Technical problem: In view of the overlapping of multi-scale and multi-target in the collected wild animal images, resulting in poor detection accuracy of wild animal detection, this application provides a wild animal detection method, device, storage medium and electronic equipment, thereby Can accurately detect wild animals

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  • Wild animal detection method and device, storage medium and electronic equipment
  • Wild animal detection method and device, storage medium and electronic equipment
  • Wild animal detection method and device, storage medium and electronic equipment

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Embodiment Construction

[0057] The present invention will be further described below in conjunction with the embodiments and the accompanying drawings, wherein the terms "first", "second" and the like are only used for the purpose of description, and should not be understood as limitations on the quantity and the like.

[0058] Such as figure 1It shows an architecture diagram of a neural network model for wild animal detection in an embodiment of the present application. The neural network model includes a feature extraction network, a feature fusion network, and a feature mapping network. Before the neural network model is applied to wild animal detection, The model needs to be trained. In the embodiment of the present application, when training the neural network model, a wild animal data set is constructed first. Based on the field scene video surveillance system and network resources, wild animal images were collected, and a sample database containing 140,000 wild animal images was established, ...

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Abstract

The invention discloses a wild animal detection method and device, a storage medium and electronic equipment, and belongs to the field of wild animal detection. During detection, inputting a wild animal image to be detected into the feature extraction network to extract features; carrying out feature fusion on the extracted features and corresponding features in a bottom-to-bottom path through a jump connection mode; performing mapping output on the fused features to obtain a prediction frame and a corresponding category and confidence thereof; and screening the overlapped prediction frames, and outputting an animal detection result. According to the method, the detail information of the shallow layer and the semantic information of the deep layer of the network are fully fused, and the prediction frame of the overlapping targets is inhibited, so that the detection precision of the wild animals is effectively improved, and the method plays a positive role in supervision of the wild animals.

Description

technical field [0001] The invention belongs to the field of wild animal detection, and in particular relates to a wild animal detection method, device, storage medium and electronic equipment. Background technique [0002] With the development of industry, the destruction of nature by humans has become increasingly serious, and more and more wild animals are on the verge of extinction. The survival and reproduction of wild animals is of great significance to maintaining the balance of natural systems, maintaining species diversity, and achieving sustainable development. In order to effectively monitor wild animals, a lot of science and technology have been invested in the field of wild animal detection, including satellite remote sensing, DNA barcodes, thermal infrared cameras, and GPS (Global Positioning System). [0003] In recent years, the technology of wild animal detection using computer vision has become more and more mature, which has overcome the problems of low r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V2201/07G06N3/045G06F18/213G06F18/253
Inventor 卢鑫曾庆峰俞小鹏曹毅超封晓强
Owner NANJING ENBO TECH
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