[PDF] Top 20 A SURVEY ON DIGITAL WATERMARKING FOR HIGH SECURITY AND ITS APPLICATIONS

... video watermarking because it does not lead to any major changes to the original data if some part of data is ...to its original data both are same; it is most frequently used in medical image analysis and ... See full document

... in digital image processing, compression, watermarking ...processing applications, such as in audio and video compression, removal of noise in audio, and the simulation of wireless antenna ...many ... See full document

... Abstract—Digital watermarking technology is being adopted to make certain and facilitate records authentication, safety and copyright protection of virtual ...information. Digital watermarking ... See full document

... forms of content-preserving operations or malicious manipulations. Such a one-to-many correspondence can be problematic in terms false positives (i.e. a watermark, that was never embedded, is detected by the detector) ... See full document

... rising applications in Computer ...as its techniques are used in almost all kinds of tasks like human computer interface, medical visualization, image enhancement, law enforcement, artistic effect, image ... See full document

... Cryptography, Watermarking and Steganography to transfer the data / image to the proposed user to destination without any alteration ...in watermarking is the perceptual ...for digital media develop ... See full document

... Image watermarking is becoming more popular due to large use of multimedia applications and ...Image watermarking hide the digital data into the host image or cover image in the form of ... See full document

... forgery. Digital technology has become so much advanced that even a novice of digital imageprocessing is able to create his own digital ...in digital media, but the fact that is not much ... See full document

... “digital watermarking” (and “electronic watermarking”) in 1993, referring to their algorithms designed to hide data in digital ...of security which include data hiding, copyright ... See full document

... all watermarking methods particularly aims on image watermarking and their ...that digital media is essential for today’s world as the replacement of paper ...grows digital media needs ... See full document

... Tsai et al.[14] in 2003 proposed an intelligent audio watermarking algorithm which is depends on the properties of Human Auditory System(HAS). It uses the methods present in Neural networks as well and works in ... See full document

... either in spatial domain or in frequency domain. Transformation techniques [8][4] like DCT (Discrete cosine transform), FFT (Fast Fourier transform), DWT (Discrete Wavelet Transform) are used to transform the multimedia ... See full document

... on watermarking techniques, robust- ness, and ...for watermarking applications. Which watermarking technique to use? How to achieve a specific detection rate in limited time? How to bal- ance ... See full document

... Today digital communication has become an extremely important area of concern and mostly applications are internet ...Hence security during communication has become a fundamental issue. ... See full document

... domain watermarking because in spatial domain watermarking direct modifications are made into the image pixels while in the frequency domain watermarking, modifications are made into the transform ... See full document

... of digital images is a field that is developing over fast rate along several implemented applications in the field of engineering & computer ...various applications such as medical visualization, ... See full document

... and high speed networks the use of digital data has been ...increased. Digital data such as audio, video and images are easily created, copied, processed, stored and distributed among the ...ensure ... See full document

... these applications relate to copyright notification and enforcement for audio, video, and images that are distributed in digital ...a digital “fingerprint” that uniquely identifies the original ... See full document

... against RST attack. In order to achieve the robustness against RST attack, they exploit the translation invariant of DFT magnitude and LPM. In this scheme, the watermark is embedded along the log-radius axis computed by ... See full document

... for 2D-vector maps is proposed based on iterative embedding. It begins with vertex grouping of each polyline. Then only the highly correlated data sets are selected as the cover data for iterative embedding. Finally, the ... See full document