منابع مشابه
Video error correction using steganography
The transmission of any data is always subject to corruption due to errors, but video transmission, because of its real time nature must deal with these errors without retransmission of the corrupted data. The error can be handled using forward error correction in the encoder or error concealment techniques in the decoder. This MPEG-2 compliant codec uses data hiding to transmit error correctio...
متن کاملVideo Steganography Using LSB Matching Revisited Algorithm
Video Steganography deals with hiding secret data or information within a video. In this paper, a spatial domain technique for LSB Matching Revisited algorithm (LSBMR) has been proposed, where the secret information is embedded in the cover frames. LSB Matching Revisited(LSBMR) algorithm selects the embedding regions according to the size of secret message and the difference between two consecu...
متن کاملVideo stabilization and motion detection using Matlab video processing toolbox
This paper presents video stabilization and motion detection using Matlab Simulink. Simulink is a classroom learning tool that offers an environment for multi-domain simulation and model-based design for dynamic and embedded systems. The project utilizes that tool to solve not only a problem common to amateur videos but also a situational awareness issue. The stabilization process starts with c...
متن کاملBreaking the Digital Video Steganography
In this paper we provide a new digital video steganalysis algorithm. When frames of the cover video are embedded with secret messages, both number of connected component and number of holes will change dramatically, thus Euler number of the stego-frame will has pulsing increase. This proposed steganalysis algorithm is applied to stego-video, estimating steganographic algorithm for frames chosen...
متن کاملDeveloping a Video Steganography Toolkit
Although techniques for separate image and audio steganography are widely known, relatively little has been described concerning the hiding of information within video streams (“video steganography”). In this paper we review the current state of the art in this field, and describe the key issues we have encountered in developing a practical video steganography system. A supporting video is also...
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ژورنال
عنوان ژورنال: EAI Endorsed Transactions on Cloud Systems
سال: 2017
ISSN: 2410-6895
DOI: 10.4108/eai.20-12-2017.153493