![]() It is prominently used for tracing copyright infringements and for banknote authentication. Digital watermarks may be used to verify the authenticity or integrity of the carrier signal or to show the identity of its owners. ![]() "Watermarking" is the process of hiding digital information in a carrier signal the hidden information should, but does not need to, contain a relation to the carrier signal. ![]() It is typically used to identify ownership of the copyright of such signal. The experimental result shows the performance of LBP, FD, and GLCM obtained an accuracy of 89.87%, 87.84%, and 90.98%, respectively while the proposed scheme yields better results by achieving 96.91% accuracy.A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal such as audio, video or image data. In experimental results, to demonstrate the efficiency of the proposed scheme we have collected 300 CT scan images from a publicly available database. This paper presents a fusion scheme based on a machine learning system using three significant texture features, namely, Local Binary Pattern (LBP), Fractal Dimension (FD), and Grey Level Co-occurrence Matrices (GLCM). Therefore, this paper aims to provide a fully automatic COVID-19 identification system by proposing a new fusion scheme of texture features for CT scan images. Further, biomedical image analysis assists in showing signs of pneumonia in a patient. COVID-19 presence in humans can be tested through blood samples or sputum while the result can be obtained in days. Respiratory disease can be affected by this virus such as flu with several symptoms, for example, fever, headache, cough, and pneumonia. ![]() The topics include sensing, document conversion, cryptographic applications, and language flexibility.Ĭoronavirus (COVID-19) is a new contagious disease reasoned by a new virus that is widely spread over the world, this virus never has been identified in humans before. Research challenges in open and forward-looking research are also explored, with emphasis on information integrity, information accessibility, originality preservation, information security, and sensitive data protection. Detailed examination of the new classification of text watermarks is provided in this chapter as are the integration process and related issues of attacks and language applicability. The overall aim of this chapter is to develop an understanding of the theory, methods, and applications of text watermarking, with a focus on procedures for defining, embedding, and extracting watermarks, as well as requirements, approaches, and linguistic implications. Conducting an in-depth analysis, analysis, and implementation of the evaluation, is essential for its success. This process has proven to be very complex, especially since there has only been a limited amount of research done in this field. This is an extremely complex undertaking, especially given the scarcity of research in this area. A text watermark is an approach to inserting a watermark into text documents. It is not easy to notice without affecting data usage. Watermarking is a modern technology in which identifying information is embedded in a data carrier.
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