Video image processing method and video image processing device

A video image and processing method technology, applied in the field of image processing, can solve the problems of slow case detection speed, time-consuming and laborious video image detection methods, etc.

Active Publication Date: 2017-01-25
NEUSOFT CORP
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Problems solved by technology

[0003] In view of this, the present invention provides a video image processing method and device to solve the time-consuming and labor-intensive video image detection method in the prior art, which leads to a slow case detection speed. The technical solution is as follows:

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  • Video image processing method and video image processing device
  • Video image processing method and video image processing device
  • Video image processing method and video image processing device

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Embodiment Construction

[0087] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0088] The embodiment of the present invention provides a video image processing method, please refer to figure 1 , showing a schematic flow chart of the video image processing method, which may include:

[0089] Step S101: Acquire a sequence of video images.

[0090] Step S102: Identify a target object from video image frames in the video image sequence.

[0091] Step S103: Tracking the target object and determining the trajectory of the target object.

[...

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Abstract

The invention provides a video image processing method and a video image processing device. The method includes: acquiring a video image sequence; recognizing a target object from a video image frame in the video image sequence; tracking the target object, and determining a motion trail of the target object; acquiring video structural information on the basis of the target object and the motion trail of the target object; performing target object retrieval and/or video compression on the video image sequence on the basis of the video structural information. On the basis of the video image processing method and the video image processing device, quickness in target investigation is realized, target investigation is accelerated, and case cracking speed is increased.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a video image processing method and device. Background technique [0002] With the improvement of the video surveillance system, the video image investigation technology has become the fourth largest investigation and crime detection technology of the public security organs after criminal technology, action technology and network investigation technology. The current video image detection technology is mainly based on crowd tactics, that is, a large number of investigators are required to detect targets from each video image frame of the video. This detection method requires a lot of manpower and takes a long time. Some investigation methods are time-consuming and laborious, and the investigation effect is not good. Contents of the invention [0003] In view of this, the present invention provides a video image processing method and device to solve the time-co...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/00
CPCG06F16/73G06F16/7837G06V20/48G06V20/52
Inventor 邹博刘玉洁周玲武
Owner NEUSOFT CORP
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