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Digital image steganography: Survey and analysis of current methods
TLDR
This paper provides a state-of-the-art review and analysis of the different existing methods of steganography along with some common standards and guidelines drawn from the literature and some recommendations and advocates for the object-oriented embedding mechanism. Expand
A survey of active and passive indoor localisation systems
TLDR
This paper is a survey of various active and passive localisation techniques developed over the years, comparing various systems presenting their advantages and disadvantages. Expand
A skin tone detection algorithm for an adaptive approach to steganography
TLDR
A new colour space is used which contains error signals derived from differentiating the grayscale map and the non-red encodedgrayscale version to show that luminance can be useful in the segregation of skin and non-skin clusters. Expand
A Fusion Approach for Efficient Human Skin Detection
TLDR
An eye detector is used to refine the skin model for a specific person and a smoothed 2-D histogram and Gaussian model is combined, for automatic human skin detection in color image(s). Expand
Biometric Inspired Digital Image Steganography
TLDR
This paper proposes using human skin tone detection in colour images to form an adaptive context for an edge operator which will provide an excellent secure location for data hiding. Expand
A dynamic threshold approach for skin segmentation in color images
TLDR
Novel online learned dynamic thresholds are used to overcome the above drawbacks and the experimental results show that the method is robust in overcoming these drawbacks. Expand
A hash-based image encryption algorithm
TLDR
A novel way of encrypting digital images with password protection using 1D SHA-2 algorithm coupled with a compound forward transform is described, which proves that the method is efficient and secure from a cryptographic point of view. Expand
A secure and improved self-embedding algorithm to combat digital document forgery
TLDR
A 1D hash algorithm coupled with 2D iFFT (irreversible Fast Fourier Transform) to encrypt digital documents in the 2D spatial domain and allows legal or forensics expert gain access to the original document despite being manipulated. Expand
Enhancing Steganography in Digital Images
TLDR
This paper discusses the possibility of embedding data in the frames of video files with face instances present and calls it adaptive as it selects the specific region of interest (ROI) in the cover image where it can safely embed data. Expand
Novel Smart Glove Technology as a Biomechanical Monitoring Tool
TLDR
This paper presents the development of a next generation smart glove microsystem to facilitate Human Computer Interaction through the integration of sensors, processors and wireless technology, particularly suited to multiple application domains such as Human Computer interfacing, Virtual reality, the healthcare environment. Expand
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