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Live broadcast content screening method based on image, apparatus, equipment and storage medium thereof

A screening method and image technology, applied in the computer field, can solve the problems of low efficiency, non-uniform standards, high cost of live content screening, etc., and achieve the effect of high efficiency and fast evaluation speed

Active Publication Date: 2017-10-24
上海六界信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides an image-based live content screening method, device, equipment and storage medium to solve the technical problems of high cost, low efficiency and non-uniform standards for live content screening in the prior art

Method used

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  • Live broadcast content screening method based on image, apparatus, equipment and storage medium thereof
  • Live broadcast content screening method based on image, apparatus, equipment and storage medium thereof
  • Live broadcast content screening method based on image, apparatus, equipment and storage medium thereof

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Embodiment 1

[0029] figure 1 It is a flow chart of the image-based live content screening method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of evaluating and screening live content. This method can be executed by an image-based live content screening device, and can be It is integrated in the live content screening server, specifically including the following steps:

[0030] S110. Acquire live video, and extract several video frame images from the video.

[0031] With the development of Internet technology, the concept of live broadcast has been expanded and developed. Through network signals, online watching of sports events, activities, news and entertainment performances has become the mainstream of current live broadcast. When the host is performing live broadcast, the video content in the live broadcast can be obtained through the live broadcast server.

[0032] Essentially, video consists of multiple consecutive frames. Theref...

Embodiment 2

[0042] figure 2 It is a schematic flowchart of an image-based live content screening method provided in Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, after extracting several video frame images from the video, before inputting the video frame images into the evaluation convolutional neural network classifier, the following steps are added : converting the video frame image into an image with a preset resolution; correspondingly, inputting the video frame image into the evaluation convolutional neural network classifier, specifically optimized as: inputting the image into the evaluation convolutional neural network classifier .

[0043] Correspondingly, the image-based live broadcast content screening method provided in this embodiment specifically includes:

[0044] S210. Acquire live video, and extract several video frame images from the video.

[0045] S220. Convert the video frame...

Embodiment 3

[0053] image 3 It is a schematic flowchart of an image-based live content screening method provided by Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, before inputting the spectral image into the evaluation convolutional neural network classifier, the following steps are added: classify the video frame images according to the live scene; Correspondingly, the inputting the video frame image into the evaluation convolutional neural network classifier includes: inputting the video frame image into the evaluation convolutional neural network classifier corresponding to the live scene.

[0054] Correspondingly, the image-based live broadcast content screening method provided in this embodiment specifically includes:

[0055] S310. Acquire live video, and extract several video frame images from the video.

[0056] S320. Classify the video frame images according to live scenes.

[0057] At pr...

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Abstract

Embodiments of the invention disclose a live broadcast content screening method based on an image, an apparatus, equipment and a storage medium thereof. The method comprises the following steps of acquiring a video during live broadcast and extracting several video frame images from the video; inputting the video frame images into an evaluation convolution nerve network classifier so as to acquire output of the evaluation convolution nerve network classifier; according to a time weight value corresponding to the video frame images and the output of the evaluation convolution nerve network classifier, calculating a screening result. The convolution nerve network classifier is used to automatic acquire the screening result with high accuracy, an evaluation standard of a live broadcast content can be unified, an evaluation speed is fast and efficiency is high.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an image-based live broadcast content screening method, device, equipment and storage medium. Background technique [0002] With the development of Internet technology, the user server can perform multimedia live broadcast through the Internet, so that the audience can watch the multimedia live broadcast stream of the multimedia live broadcast. When a live broadcast needs to be watched, the user clicks to enter a live broadcast room according to his own needs, and then the live broadcast server sends the live video stream of the live broadcast room selected by the user to the user equipment (User Equipment, UE) based on the user's selection, so that the user Watch the live video corresponding to the live broadcast software on the UE. In order to facilitate the user to find the live broadcast room or live broadcast content that belongs to his preference, the server will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/234H04N21/25G06F17/30G06K9/62
CPCH04N21/23418H04N21/25G06F16/783G06F18/24
Inventor 王兵
Owner 上海六界信息技术有限公司
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