Abstract Text generation tools, often presented as a form of generative artificial intelligence, have the potential to pose threat integrity educational system. They can be misused afford students marks and qualifications that they do not deserve. The emergence recent such ChatGPT, appear left community unprepared, despite fact computer science has been working develop improve tools for years. ...

introduction:in this study, ecg signals have been embedded into medical images to create a novel blind watermarking method. the embedding is done when the original image is compressed using the ezw algorithm. the extraction process is performed at the decompression time of the watermarked image. materials and methods: the multi-resolution watermarking with a secret key algorithm developed in th...

Due to high speed computer networks, the use of digitally formatted data has increased many folds.The digital data can be duplicated and edited with great ease which has led to a need for effectivecopyright protection tools. Digital Watermarking is a technology of embedding watermark withintellectual property rights into images, videos, audios and other multimedia data by a certainalgorithm .Di...

Now days due to advancement of technology & high speed internet, the access and transfer of digital media such as image, text, audio and video becomes easy for everybody. Because of the increased use of internet, the need of security and authenticity has become essential. To secure the multimedia data, digital watermarking techniques have become key tool to tackle the challenges faced by the ra...

In the field of communication, security is the most important issue now days. Most probably of data asecurity and data hiding algorithms have been developed. In the last decade, these algorithms worked as motivation for our research. In this paper, Image Steganography with watermarking using LSB and interpolation Techniques are used. We have designed a system that will allow a user to securely ...

The vast majority of the literature on watermarking has dealt with media such as images, video, and audio – all of which are ultimately destined for consumption by the human perceptual system. There has recently been growing interest in watermarking non-media such as relational data, software, natural language text, sensor streams, etc. The challenges posed by these new domains are quite differ...

Digital text watermarking has been a popular way to discourage illicit reproduction of documents by embedding copyright information into them. This study presents two robust watermarking algorithms for the Chinese text image. One embeds watermark by modulating the character spacings and the other is based on the relative heights of characters in the same text line. In the embedding process, the...

Digital watermarking technique is proposed for copyright protection or ownership identification of digital media, such as audio, image, video, or text. A digital signature or digital watermark is embedded in the host media. The digital watermark is hidden such that it is perceptually and statistically undetectable. This watermark can then be extracted from the host media and used to identify th...