An anti-interference system and method applied to medical displays

Abstract

The invention discloses an anti-jamming system and method applied to medical displays, comprising a decoding unit, a video sequence detection unit connected to the decoding unit, an interference judging unit connected to the decoding unit and the video timing detection unit, and an interference judging unit connected The first video delay unit, the synchronization signal regeneration unit connected with the decoding unit and the video timing detection unit, the second video delay unit connected with the synchronization signal regeneration unit, the interference determination unit, the first video delay unit and the second video delay unit A video gating unit connected to the video delay unit, a medical image processing unit connected to the video gating unit, a coding unit connected to the medical image processing unit, and a display unit connected to the coding unit. Advantages: When the synchronous signal is disturbed, the present invention has the synchronous signal regeneration function, so that the content of the picture will not be displaced, the picture will not flicker, and the damaged picture content can be displayed correctly to the greatest extent.

Description

technical field [0001] The invention relates to an anti-interference system and method applied to medical displays, belonging to the technical field of medical displays. Background technique [0002] Since the implementation of the country's overall technical route of "4K first, taking into account 8K", the ultra-high-definition video industry has flourished. High-resolution video has high requirements on signal acquisition, transmission, and display equipment. How to break through the bottleneck in signal acquisition, transmission, and display to make 4K and 8K popular as soon as possible is the main problem facing the industry. [0003] In the video transmission link, there are two main methods for transmitting high-resolution video signals, one is to increase the data rate of the signal line, and the other is to use multiple signal lines for transmission. But no matter which method is used, the problem of video signal interference is becoming more and more serious. Espe...

AI Technical Summary

Problems solved by technology

But no matter which method is used, the problem of video signal interference is getting more and more serious

Especially in the field of medical display, video signal interference will seriously affect the work of doctors, and even lead to medical accidents

For example, in endoscopic surgery, the interference of the video signal may lead to a momentary black screen of the display, and the doctor cannot make the next operation correctly, which may cause the patient to be injured.

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