A method and apparatus for video detection
A video detection and video frame technology, applied in the field of detection, can solve problems affecting user perception and public hazards, and achieve the effect of improving video detection efficiency
Inactive Publication Date: 2019-03-26
BEIJING QIHOO TECH CO LTD
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Problems solved by technology
In the process of network video transmission, packet loss may occur due to network delay and other reasons, resulting in some blurred video, which affects the user's perception.
In addition, due to the large number of online videos and their strong concealability, they may be used to spread pornographic and other harmful information, thereby causing harm to the public
Method used
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[0074] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0075] figure 1 is a schematic flow chart of a video detection method according to an embodiment of the present invention, such as figure 1 As shown, the video detection method according to the embodiment of the present invention may include:
[0076] Step S102, acquiring the detection task in the task message queue, and reading the video data to be detected in the detection task;
[0077] Step S104, extracting multiple frames of...
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The invention provides a method and apparatus for video detection. The method comprises the following steps: acquiring a detection task in a task message queue; reading the video data to be detected in the detection task; detecting the video data in a task message queue; and detecting the video data in the task queue. Extracting a plurality of frames of image data at a specified frequency based onthe video data to be detected, and packaging the plurality of frames of image data into a test video frame packet of the video data to be detected; Inputting the test video frame package into a pre-constructed detection model, wherein the detection model comprises a pornography detection model and / or a flower screen detection model; subjecting The test video frame package to pornography and / or screen detection based on the pornography detection model and / or the screen detection model. Based on the method provided by the invention, the video data to be detected is processed by frame sampling,so as to ensure the accuracy of the detection result and save the detection time. And the test video frame packets can be directly input into the corresponding detection model to further improve the efficiency of video detection.
Description
technical field [0001] The invention relates to the technical field of detection, in particular to a video detection method and device. Background technique [0002] With the continuous development of network technology, various Internet sharing information is also rising. Especially for online videos, in addition to traditional news videos, movies and TV videos, there are also many small videos and live videos. During the transmission of network video, packet loss may occur due to network delay and other reasons, resulting in some blurred video, which affects the user's perception. In addition, due to the large number of online videos and their strong concealability, they may be used to spread pornographic and other harmful information, thereby causing harm to the public. Therefore, how to detect online videos to ensure that the videos recommended to users are healthy and complete is an urgent problem to be solved. Contents of the invention [0003] The present inventi...
Claims
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Login to View More IPC IPC(8): G06K9/00
CPCG06V20/40
Inventor 王涛李律松吕树恩陈强
Owner BEIJING QIHOO TECH CO LTD