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Image-based shaking processing method and device, video monitoring system

A jitter processing and image technology, applied in CCTV systems, components of TV systems, image communication, etc., can solve problems such as the inability to effectively remove jitter effects, and achieve the effect of avoiding misjudgment and improving accuracy

Active Publication Date: 2021-01-26
四川鸿景润科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to improve the deficiencies that the prior art cannot effectively remove the influence of jitter, and to provide an image-based jitter processing method and device, and a video monitoring system

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  • Image-based shaking processing method and device, video monitoring system
  • Image-based shaking processing method and device, video monitoring system
  • Image-based shaking processing method and device, video monitoring system

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Embodiment Construction

[0020] 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. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see figure 1 , the arrows in the figure only...

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Abstract

The present invention relates to an image-based jitter processing method and device, and a video monitoring system. The method includes a jitter judging step: judging whether there is a jitter phenomenon in the collected image, and if so, performing a jitter elimination step; the jitter elimination step: Determine the shake direction and amplitude of the camera, translate the captured image in the shake direction, and obtain the shake-removed image. Through the method and system of the present invention, it can be judged whether the image collected by the camera has a shake phenomenon, and the influence of the shake on image recognition can be eliminated when there is shake, and the method of the present invention can be applied to occasions such as intrusion detection, which can improve the accuracy of detection results and avoid Misjudgment.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to an image-based shaking processing method and device, and a video monitoring system. Background technique [0002] With the improvement of security awareness, video surveillance technology has developed rapidly, and it is applied to many occasions, such as banks, shopping malls, schools, communities, substations and other places. Taking the substation as an example, in order to realize unattended operation, multiple cameras are usually set up in the substation to collect the monitoring pictures in the substation, and analyze the collected monitoring pictures to determine whether there are abnormal situations such as personnel intrusion and flame generation in the substation. However, the accuracy of abnormal situation judgment results depends on the quality of the collected images. If the camera shakes under the influence of external forces (such as wind force or people’s carel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N7/18
CPCH04N7/18H04N23/68
Inventor 华泽玺黄海于杨杰周伟浩马超
Owner 四川鸿景润科技有限公司
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