Monitoring display device and watermark adding method

Abstract

The embodiment of the invention relates to the technical field of monitoring equipment, in particular to monitoring display equipment and a watermark adding method, which are used for loading a watermark to a monitoring image, and the monitoring display equipment comprises a video access port, an information transmission interface, a processor and a display screen. The information transmission interface is used for receiving watermark configuration information sent by the terminal equipment, the water mark configuration information is transmitted to the processor, wherein the watermark configuration information comprises position information and a binarized watermark picture; and the processor is used for receiving the monitoring image transmitted by the video access port, obtaining the position coordinates of each pixel point output to the display screen in the monitoring image as the pixel position coordinates of each pixel point, and loading the binarized watermark image to the monitoring image according to the position information and each pixel position coordinate so as to output the monitoring image with the watermark. Through the above setting, the watermark is added to themonitoring image, and the work personnel can conveniently obtain evidence and carry out responsibility investigation.

Description

technical field [0001] The invention relates to the technical field of monitoring equipment, in particular to a monitoring display equipment and a watermark adding method. Background technique [0002] Security has become a worldwide concern with increasing crime levels and threats, and video surveillance is one of the solutions to this problem. Currently, surveillance display devices are widely used in major places such as airports, banks, highways or city centers. [0003] The inventors have found through research that in the existing security field, there are problems of inconvenient evidence collection and accountability when performing surveillance video display. Contents of the invention [0004] In view of this, the object of the present invention is to provide a monitor display device and a watermark adding method, which are used to add a watermark to a monitor image, so as to facilitate accountability and evidence collection. [0005] An embodiment of the presen...

AI Technical Summary

Problems solved by technology

[0003] The inventor found that, in the existing security field, when performing surveillance video display, there is a problem that it is inconvenient to obtain evidence and pursue accountability.

Images