Short video detection and multi-classification method and device and storage medium
A short video and multi-classification technology, which is applied in the directions of video data clustering/classification, video data retrieval, semantic analysis, etc., can solve the problems of low accuracy, singleness, and inability to adapt to various types of short video classification, so as to improve Classification diversity and accuracy, the effect of overcoming information variants
Active Publication Date: 2021-12-10
冠传网络科技(南京)有限公司
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Problems solved by technology
In the existing technology, it usually only involves simple and rough classification of short video content using a single technology. The above-mentioned technical solution cannot be adapted to various types of short video classification, and at the same time, due to the single detection method, the accuracy will be low
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[0043] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.
[0044] A kind of short video detection and multi-classification device of the embodiment of the present invention is described below, such as figure 1 As shown, the device includes: acquisition module, video and voice separation module, target short video detection and recognition module, image text detection and recognition module, multi-field early warning keyword library construction module, early warning short video classification module, and classification result display module ; Wherein, the a...
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The invention discloses a short video detection and multi-classification method, which comprises the following steps of receiving a short video acquisition request sent by a user, separating a video image frame of a short video and voice information in the short video from the short video, executing target short video detection and identification by using an image key frame, constructing a multi-field early warning keyword library, and classifying early-warning short videos for users to check by utilizing two-stage keyword matching. According to the short video detection and multi-classification method, effective information contained in the short video can be accurately extracted by using an image processing technology and a text processing technology, and the accuracy degree of short video recognition is improved; the short video is detected by using the image frame, text information and the voice information in the short video, the target short video can be detected according to the image information contained in the image frame, and detection and classification of multiple types of sudden early warning short videos are realized by using multiple text information in the short video; and a two-stage keyword matching rule is used to realize the classification of the sudden early warning short videos, so that the classification diversity and accuracy of the short videos are improved.
Description
technical field [0001] The invention relates to the field of short video detection and classification, in particular to a short video detection and classification method, device and computer storage medium. Background technique [0002] With the rapid development of Internet communication technology and multimedia technology, digital video has been widely disseminated among a large number of users, especially the emergence of major short video platforms, short video has become one of the important sources of entertainment and news for people. However, some short videos are abnormal short videos. Therefore, if short videos are not categorized and managed, and reminders are not given in advance, there will be certain impacts. Therefore, how to detect, monitor, classify, and remind short video content is a technical problem that needs to be solved urgently in this field. [0003] How to detect short video content involves the intersection of various technologies, which involv...
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IPC IPC(8): G06F16/75G06F16/783G06K9/00G06K9/32G06K9/46G06K9/62G06F40/30G06N20/00G06N3/04
CPCG06F16/75G06F16/784G06F16/7844G06F40/30G06N20/00G06N3/045G06F18/24G06F18/253
Inventor 不公告发明人
Owner 冠传网络科技(南京)有限公司