Digital watermarking and data hiding

2007 ◽  
Author(s):  
Richard Yuk Ming Li
Keyword(s):  
Digital Watermarking ◽  
Data Hiding

Robust Multispectral Data Hiding in RGB Image Using Digital Watermarking

2016 ◽  
Vol 2016 (1) ◽  
pp. 213-218
Author(s):  
Kazushige Banzawa ◽  
Kazuma Shinoda ◽  
Madoka Hasegawa
Keyword(s):  
Digital Watermarking ◽  
Data Hiding ◽  
Multispectral Data ◽  
Rgb Image

scholarly journals Data Hiding and Its Applications: Digital Watermarking and Steganography

2021 ◽  
Vol 11 (22) ◽  
pp. 10928
Author(s):  
David Megías ◽  
Wojciech Mazurczyk ◽  
Minoru Kuribayashi
Keyword(s):  
Digital Watermarking ◽  
Data Hiding

Data hiding techniques [...]

Data Hiding Schemes Based on Singular Value Decomposition

2013 ◽  
pp. 400-434
Author(s):  
Victor Pomponiu ◽  
Davide Cavagnino ◽  
Alessandro Basso ◽  
Annamaria Vernone
Keyword(s):  
Singular Value Decomposition ◽  
Digital Watermarking ◽  
Data Hiding ◽  
Information Hiding ◽  
Singular Value ◽  
Practical Applications ◽  
Advantages And Disadvantages ◽  
Multimedia Contents ◽  
Video And Audio ◽  
Value Decomposition

Information hiding techniques are acquiring an always increasing importance, due to the widespread diffusion of multimedia contents. Several schemes have been devised in the fields of steganography and digital watermarking, exploiting the properties of different domains. In this chapter, the authors focus on the SVD transform, with the aim of providing an exhaustive overview (more than 100 papers are analyzed) on those steganography and watermarking techniques leveraging on the important properties of such a transform. The large number of algorithms operating in the image, video and audio contexts is first classified by means of a general approach, then analyzed, to highlight the advantages and disadvantages of each method. The authors also give a detailed discussion about the applicability of each reviewed and compared data hiding scheme, in order to identify the most appropriate candidates for practical applications.

Data Hiding in Document Images

2008 ◽  
pp. 291-304
Author(s):  
M. Chen ◽  
Nasir Memon ◽  
Edward K. Wong
Keyword(s):  
Digital Media ◽  
Digital Watermarking ◽  
Data Hiding ◽  
Copyright Protection ◽  
Image Watermarking ◽  
Binary Image ◽  
Document Images ◽  
Hiding Capacity ◽  
Binary Images ◽  
Recent Developments

With the proliferation of digital media such as images, audio, and video, robust digital watermarking and data hiding techniques are needed for copyright protection, copy control, annotation, and authentication of document images. While many techniques have been proposed for digital color and grayscale images, not all of them can be directly applied to binary images in general and document images in particular. The difficulty lies in the fact that changing pixel values in a binary image could introduce irregularities that are very visually noticeable. Over the last few years, we have seen a growing but limited number of papers proposing new techniques and ideas for binary image watermarking and data hiding. In this chapter we present an overview and summary of recent developments on this important topic, and discuss important issues such as robustness and data hiding capacity of the different techniques.

Data Hiding in Document Images

2008 ◽  
pp. 438-450 ◽  
Author(s):  
Minya Chen ◽  
Nasir Memon ◽  
Edward K. Wong
Keyword(s):  
Digital Media ◽  
Digital Watermarking ◽  
Data Hiding ◽  
Copyright Protection ◽  
Image Watermarking ◽  
Binary Image ◽  
Document Images ◽  
Hiding Capacity ◽  
Binary Images ◽  
Recent Developments

With the proliferation of digital media such as images, audio, and video, robust digital watermarking and data hiding techniques are needed for copyright protection, copy control, annotation, and authentication of document images. While many techniques have been proposed for digital color and grayscale images, not all of them can be directly applied to binary images in general and document images in particular. The difficulty lies in the fact that changing pixel values in a binary image could introduce irregularities that are very visually noticeable. Over the last few years, we have seen a growing but limited number of papers proposing new techniques and ideas for binary image watermarking and data hiding. In this chapter we present an overview and summary of recent developments on this important topic, and discuss important issues such as robustness and data hiding capacity of the different techniques.

Data Hiding in Document Images

2005 ◽  
pp. 231-247
Author(s):  
Minya Chen ◽  
Nasir Memon ◽  
Edward K. Wong
Keyword(s):  
Digital Media ◽  
Digital Watermarking ◽  
Data Hiding ◽  
Copyright Protection ◽  
Image Watermarking ◽  
Binary Image ◽  
Document Images ◽  
Hiding Capacity ◽  
Binary Images ◽  
Recent Developments

With the proliferation of digital media such as images, audio, and video, robust digital watermarking and data hiding techniques are needed for copyright protection, copy control, annotation, and authentication of document images. While many techniques have been proposed for digital color and grayscale images, not all of them can be directly applied to binary images in general and document images in particular. The difficulty lies in the fact that changing pixel values in a binary image could introduce irregularities that are very visually noticeable. Over the last few years, we have seen a growing but limited number of papers proposing new techniques and ideas for binary image watermarking and data hiding. In this chapter we present an overview and summary of recent developments on this important topic, and discuss important issues such as robustness and data hiding capacity of the different techniques.

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