Method and system for applying watermark to ward-round patient data page

Abstract

The invention discloses a method for applying a watermark to a ward-round patient data page. The method includes the following steps that 1, display information of a mobile ward-round user is read; 2, page drawing is conducted on the read display information, and a watermark picture with the information is generated; 3, page combining is conducted on the watermark picture and the ward-round patient data page. A system for applying the watermark to the ward-round patient data page includes an information reading module, an information drawing module and a watermark generating module, wherein the information reading module is used for reading the display information of the mobile ward-round user, the information drawing module is used for page drawing of the read display information and generating the watermark picture with the information and the watermark generating module is used for page combining of the watermark picture and the ward-round patient data page. The method and the system have the advantages that the information of the user serves as the watermark and is displayed on the ward-round patient data page, so that the safety of patient information is guaranteed and leaked patient information is easy to track.

Description

technical field [0001] The present invention relates to the technical field of information hiding, in particular to a method and system for applying watermarks to data pages of ward round patients. Background technique [0002] Watermark, originally meant to be formed during the papermaking process, is "clamped" in the paper rather than on the surface of the paper. When facing the light, you can clearly see the graphics, portraits or characters with light and dark textures. It is the paper in the production process. It is made by changing the density of pulp fibers. "Watermark" is now mentioned more, which refers to a mark, just like a stamp, used to mark copyright information, etc., to prevent piracy. [0003] Due to the continuous development of the times, data digitization is becoming more and more mainstream, and today's watermark is not limited to the application on traditional paper, but has been extended to electronic pages to protect information or mark products. A...

AI Technical Summary

Problems solved by technology

At the same time, in order to facilitate the management of patient information in hospitals, there are mobile ward round tools, but this also poses certain risks to the protection of patient information. As long as the person with the account password can view patient information and may Leaking its information, making it difficult to trace the source of the leak

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