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Implementation method of'city eye 'platform based on multi-source video source fusion

An implementation method and technology of video fusion, applied in the field of video fusion, can solve problems such as low flexibility and insufficient video definition, and achieve the effect of solving high bandwidth

Pending Publication Date: 2022-01-18
上海电气智慧城市信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an implementation method of the "Eyes of the City" platform based on the fusion of multi-source video sources, which solves the problem of insufficient video clarity and low flexibility caused by the use of hardware and software for existing video fusion

Method used

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  • Implementation method of'city eye 'platform based on multi-source video source fusion
  • Implementation method of'city eye 'platform based on multi-source video source fusion
  • Implementation method of'city eye 'platform based on multi-source video source fusion

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no. 1 example

[0040] A method for realizing the "Eyes of the City" platform based on the fusion of multi-source video sources, comprising the following steps:

[0041] S1, the main control unit starts the graphical interface, sets the input terminals of multiple processing modules in the video preprocessing unit to correspond to input multi-channel video sources, configures the corresponding parameter information and layer information of the multi-channel video sources according to requirements, and the parameter information and layer information are saved as control messages, and backup processing is required at the same time when parameter information and layer information are saved;

[0042] S2. The main control unit analyzes the layer information corresponding to the multiple video sources in the control message, and sends the control message saved by each video source to the corresponding video preprocessing unit through the layer information of each video source In the processing modu...

no. 2 example

[0052] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 with Figure 7 , based on the implementation method of the "City Eye" platform based on the fusion of multi-source video sources provided by the first embodiment of the application, the second embodiment of the application proposes another "city eye" platform based on the fusion of multi-source video sources The implementation method of the "Eye" platform. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0053] Specifically, the implementation method of the "Eyes of the City" platform based on the fusion of multi-source video sources provided by the second embodiment of the present application is different in that an "Eye of the City" based on the fusion of multi-source video sources In the implementation method of the platform, the displ...

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Abstract

The invention provides a method for realizing a'city eye 'platform based on multi-source video source fusion, which comprises the following steps of: starting a graphical interface by a main control unit, setting input ends of a plurality of processing modules in a video preprocessing unit to correspondingly input a plurality of paths of video sources, configuring parameter information and layer information corresponding to the plurality of paths of video sources according to requirements, the parameter information and the layer information are stored as control messages, and backup processing needs to be carried out at the same time when the parameter information and the layer information are stored. According to the implementation method of the'city eye 'platform based on multi-source video source fusion, video coding of the video source is used on hardware, so that the condition that the definition and the flexibility are reduced during video fusion can be prevented; the backup operation is carried out while the parameter information and the layer information are stored in the control message, so that the video can be prevented from being lost. The method can solve the problems that the bandwidth is high, the video source type is single, the layout cannot be flexibly allocated in any size, and the video parameters cannot be configured.

Description

technical field [0001] The invention relates to the field of video fusion, in particular to an implementation method of an "eyes of the city" platform based on multi-source video source fusion. Background technique [0002] Video fusion technology is a branch of virtual reality technology, and it can also be said to be a development stage of virtual reality. Video fusion technology refers to combining one or more image sequence videos about a certain scene or model collected by video acquisition equipment with a Related virtual scenes are fused to generate a new virtual scene or model about this scene. [0003] At present, video fusion can generally be divided into three levels, namely preprocessing, information fusion and application layer. The preprocessing technology is mainly used for geometric correction, noise elimination, color, brightness adjustment and registration of video images, etc. The information fusion layer is Fusion of video images. [0004] In the exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/426H04N21/44H04N21/4402H04N5/265G06F9/451
CPCH04N21/42653H04N21/44016H04N21/440218H04N21/440263H04N5/265G06F9/451
Inventor 黄山峰王俊杨长亮黄骥赵云峰顾健
Owner 上海电气智慧城市信息科技有限公司