Unlock instant, AI-driven research and patent intelligence for your innovation.

Video file analysis method

A technology of video files and analysis methods, applied in the field of data analysis, can solve problems such as unfavorable mining of deep-level information and ignoring the relationship between different video files.

Active Publication Date: 2020-02-11
北京威晟艾德尔科技有限公司
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current mainstream video file analysis methods are all oriented to a single video, ignoring the relationship between different video files, which is not conducive to digging deep information

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Video file analysis method
  • Video file analysis method
  • Video file analysis method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 1 As shown, the video file analysis method that the embodiment of the present invention provides comprises the following steps:

[0030] S101. Using a video detection technology, extract a person image and a location image from a first video file.

[0031] S102. Establish a relationship between the person image, the place image and the first video file, and generate a first relationship graph.

[0032] S103. Inputting the image into the trained artificial neural network model to obtain the corresponding person identification and location identification.

[0033] Wherein, the artificial neural network model includes a convolutional neural network model and a recurrent neural network model. According to the category of people and places, people and places are identified.

[0034] As a specific example, such as fi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a video file analysis method, relates to the technical field of data analysis, and realizes quick mining of useful information from a plurality of video files by acquiring image identifiers and place identifiers of the plurality of video files and establishing an association relationship between different video files.

Description

technical field [0001] The invention belongs to the technical field of data analysis, and in particular relates to a video file analysis method. Background technique [0002] With the rapid development of smart mobile terminals, a large number of video files of different types will emerge on the Internet every moment. Social network video files contain information such as people and places, which play a very important role in social behavior analysis, security, and anti-terrorism. Although video files contain high-value information, manual interpretation is time-consuming and labor-intensive due to the large amount of data in video files compared with audio and text. [0003] In recent years, with the rapid development of deep learning technology, better features have been obtained through multi-layer iterations. For example, the face recognition application, based on the facial feature information of the person, uses the camera or camera to collect the image or video stre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/78G06F16/783G06F16/787G06K9/00
CPCG06F16/784G06F16/7867G06F16/787G06V20/40Y02D10/00
Inventor 刘忠祺徐松黄凯高鹏
Owner 北京威晟艾德尔科技有限公司