Video detecting method and video detecting system

A video detection and video technology, applied in the information field, can solve the problems affecting the video detection efficiency, the large amount of calculation, the large space occupied by the video gene, etc., to reduce the computational workload, improve the efficiency, and speed up the comparison speed.

Inactive Publication Date: 2015-07-01
FLYING FOX INFORMATION TECH TIANJIN CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] However, the video gene takes up a lot of space, and the calculation of the comparison process is also very large, which will affect the efficiency of video detection.

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  • Video detecting method and video detecting system
  • Video detecting method and video detecting system
  • Video detecting method and video detecting system

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0059] In the embodiment of this application, the central node in the distributed system pre-acquires the master gene extracted according to the video features of the genuine video, and distributes the master gene to different computing nodes, and the computing node will obtain the video to be detected. All sample genes are traversed and compared with some of the mother genes assigned to them, and the comparison results are obtained. Alternatively, each computing node is allocated a...

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Abstract

An embodiment of the invention provides a video detecting method and a video detecting system. The video detecting method comprises the following steps of acquiring video features of a copyrighted video in advance by using a central node in a distributed system; extracting master video genes and distributing the master video genes to different calculating nodes; acquiring print genes extracted according to a video to be detected by using the calculating nodes; performing traversing comparison on all the print genes and the master video genes distributed for the print genes by using the calculating nodes, or performing traversing comparison on part of the print genes and all the master video genes distributed for the print genes; and judging whether the video to be detected is a copyrighted video or not according to comparison results of the different calculating nodes. By the embodiment of the invention, the video detecting efficiency is improved.

Description

technical field [0001] This application relates to the field of information technology, and more specifically relates to a video processing method and system. Background technique [0002] As intellectual property rights are getting more and more attention, video copyright has become an issue that video companies need to focus on, and cracking down on pirated videos has also become a wishing task for creating a good video environment. [0003] The traditional method of detecting pirated videos is manual review, which has a huge labor cost, and it is becoming more and more difficult to judge whether the copyright of other legitimate videos is infringed in more and more user-generated videos. [0004] In order to reduce labor costs and reduce the difficulty of inspecting infringing videos, the existing technology provides an automatic video detection method, that is, first generates video genes expressing video features according to the characteristics of the video, and then c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00
Inventor 吴光超
Owner FLYING FOX INFORMATION TECH TIANJIN CO LTD
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