Image scene recognition method and device based on artificial intelligence and electronic equipment
A scene recognition and artificial intelligence technology, applied in the field of artificial intelligence, can solve problems such as the inability to effectively perform high-accuracy scene recognition, and achieve the effect of improving accuracy
Active Publication Date: 2021-04-23
TENCENT TECH (SHENZHEN) CO LTD
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[0003] The primary task of image understanding is to identify the image scene. For example, for video, it is necessary to identify the scene where the plot occurs in the video. By understanding the scene where the plot occurs in the video, determine the label of the video, so as to perform efficient video Recommendation, for example, for photos taken by mobile phones, it is necessary to identify the scene of the photo, and determine the label of the photo by understanding the scene of the photo, so as to improve the efficiency of photo classification and storage, but the image recognition of related technologies is mainly for a specific Object extraction features cannot effectively perform high-accuracy scene recognition
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[0044] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the scope of protection of this application.
[0045] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.
[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of the present application, and are not intended to limit the present application. ...
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The invention provides an image scene recognition method and device based on artificial intelligence, electronic equipment and a computer readable storage medium. The method comprises the steps of obtaining global features of an image; performing attention processing on the image to obtain at least one local area of a background in the image; obtaining a local feature of each local region, and performing fusion processing on at least one local feature and the global feature to obtain a fusion feature of a background in the image; and performing scene classification processing on the image based on the fusion features to obtain a scene to which the image belongs. According to the invention, the accuracy of image scene recognition can be improved.
Description
technical field [0001] The present application relates to artificial intelligence technology, in particular to an artificial intelligence-based image scene recognition method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. [0003] The primary task of image understanding is to identify the image scene. For example, for video, it is necessary to identify the scene where the plot occurs in the video. By understanding the scene where the plot occurs in the video, determine the label of the video, so as to perform efficient video Recommendation, for example, for photos taken by mobile phones, it is necessary to identify the scene of the ...
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IPC IPC(8): G06K9/00G06K9/46G06K9/62G06N3/04G06N3/08
CPCG06N3/04G06N3/08G06V20/40G06V10/44G06F18/241
Inventor 郭卉
Owner TENCENT TECH (SHENZHEN) CO LTD