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Real-time indexing system of court trial video based on character recognition

A text recognition and court technology, applied in the field of video processing, can solve the problems of increasing the labor intensity of staff, time-consuming, low work efficiency, etc., and achieve the effect of helping processing, reducing labor intensity, and being easy to achieve.

Inactive Publication Date: 2010-09-15
NEWAUTO SILICON VALLEY VIDEO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method not only increases the labor intensity of the staff, but also takes a long time and the work efficiency is relatively low.

Method used

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  • Real-time indexing system of court trial video based on character recognition
  • Real-time indexing system of court trial video based on character recognition
  • Real-time indexing system of court trial video based on character recognition

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] The real-time indexing system of court trial video video based on text recognition provided by the present invention is used in the court trial video scene, and its main function is to perform real-time link indexing on the digital video video of court trial, so as to facilitate subsequent video viewing. fast positioning, the system is structured as figure 1 shown, including:

[0022] -Digital camera device, used for uninterrupted continuous shooting of the entire trial process, forming video files, and sending and storing the files in real-time in the memory of the video server;

[0023] - The video server is connected with the digital camera device and is used to store and process video files;

[0024] -The large screen displaying the trial process is installed in the court to display the text information of the trial process in re...

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Abstract

The invention belongs to the technical field of video processing, more particularly to a real-time indexing system of court trail video based on character recognition. The system comprises a digitized camera device which is connected with a video server, and a large screen for displaying court trail links is arranged in a court; a large-screen image extraction module is arranged in the video server and used for extracting images at the large screen position in each video frame of a video file; a character recognition module is connected with the large-screen image extraction module and used for recognizing characters on the large-screen image; a real-time indexing module is connected with the character recognition module and used for triggering indexing operation according to a recognition result of the character recognition module and carrying out indexing association on the corresponding video frame of the video file. The invention can be used for indexing the long-standing court trail video in real time according to the court trail links so as to provide the convenience of rapid positioning of video segments in the modulation process of subsequent videos, can lighten the labor intensity of working personnel and improve the processing efficiency of the video file.

Description

technical field [0001] The invention belongs to the technical field of video processing, and in particular relates to a real-time indexing system for court trial video video based on text recognition. Background technique [0002] The trial process of the court needs on-site video recording, which is very important to improve the efficiency of court trial and the quality of case trial. The trial of the court requires comprehensiveness, authenticity, objectivity and fairness. If there are audio-visual materials as evidence, it will be more intuitive and effective to confirm the real process of the trial of the case, thereby providing convenience for subsequent supervision and inspection and the use of court trial materials. Moreover, the preservation of image data, as a real historical record, can provide reference and reference for the development of future court trials. [0003] The trial process of the court is generally relatively long, as short as 2 to 3 hours, and as l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B27/10G11B27/031G11B27/32G11B27/34G06K9/20
Inventor 商文彬羊美华羊文广黄琼
Owner NEWAUTO SILICON VALLEY VIDEO TECH
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