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Multi-dimension labelling and model optimization method for audio and video

An optimization method and multi-dimensional technology, applied in the field of information labeling, to achieve the effect of improving detection accuracy, good detection ability, and strong compatibility

Inactive Publication Date: 2018-11-13
NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

In the face of the current explosion of Internet audio and video, the original labeling method can no longer meet the current needs

Method used

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  • Multi-dimension labelling and model optimization method for audio and video
  • Multi-dimension labelling and model optimization method for audio and video
  • Multi-dimension labelling and model optimization method for audio and video

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0025] like figure 1 Shown is a schematic diagram of the system architecture of the audio-video multi-dimensional labeling and model optimization method of the present invention, image 3 It is a flowchart of an audio-video multi-dimensional labeling and model optimization method in the present invention. Facing the current Internet audio and video blowout development, this invention aims at how to realize the classification of massive audio and video data, effectively separate disordered and chaotic data, and realize scientific management is a technical problem that various Internet manufacturers and government departments need to solve urgently. The present invention provides a whole closed-...

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Abstract

The invention discloses a multi-dimension labelling and model optimization method for audio and video. The method specifically comprises the following steps: first, carrying out sample management andsorting, carrying out de-duplication aiming at sample data of an input system, carrying out numbering, and establishing a sample labelling task library; at the preprocessing stage of audio data, carrying out audio extraction on video data of the task library, and completing the preprocessing operation for the audio data; at the audio content analysis and feature extraction stage, after the audio preprocessing is completed, carrying out deep analysis according to a labelling standardized system configured at the background, and outputting label data; S304, at the video content analysis and feature extraction stage, carrying out image analysis on the video content, and carrying out deep analysis according to the labelling standardized system configured at the background, and outputting the label data; S305, carrying out feature fusion and label generation, namely, fusing the recognition features and label information, and outputting a label result of the sample; carrying out manual rechecking and model optimization, wherein the label result data generated by the system can be subjected to artificial re-check conformation.

Description

technical field [0001] The invention relates to an audio and video multi-dimensional labeling and model optimization method, belonging to the technical field of information labeling. Background technique [0002] At present, Internet audio and video is showing a blowout development. How to realize the classification of massive audio and video data, effectively separate disordered and chaotic data, and realize scientific management are practical problems that various Internet manufacturers and government departments need to solve urgently. [0003] Traditional audio and video classification analysis annotations are usually identified based on a single analysis engine, and then manually reviewed. Generally speaking, this analysis and labeling method has low efficiency, and at the same time brings a huge workload to personnel. In the face of the current Internet audio and video explosion, the original labeling method can no longer meet the current needs. At the same time, var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/06G10L15/08G10L15/26G10L17/02G10L17/04G10L17/22G10L21/0272G10L25/87
CPCG10L15/02G10L15/063G10L15/08G10L15/26G10L17/02G10L17/04G10L17/22G10L21/0272G10L25/87
Inventor 杜翠兰王晶谢程利段运强吕萍柳林倪江帆廖子民
Owner NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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