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Audio Steganography Using Modified LSB and PVD | SpringerLink
https://link.springer.com/chapter/10.1007/978-3-642-22543-7_2
In Audio Steganography we find a way so that an audio file can be used as a host media to hide textual message without affecting the file structure and content of the audio file. In this system a novel high bit rate LSB audio data hiding and another method known as Pixel value differencing is proposed.
Audio steganography using modified LSB and PVD - …
https://amrita.edu/publication/audio-steganography-using-modified-lsb-and-pvd/
About Amrita Vishwa Vidyapeetham. Amrita Vishwa Vidyapeetham is a multi-campus, multi-disciplinary research academia that is accredited 'A++' by NAAC and is ranked as one of the best research institutions in India
High Capacity Image Steganography Using Modified LSB ...
https://www.hindawi.com/journals/scn/2018/1505896/
This paper proposes a steganography technique in two variants using combination of modified LSB substitution and PVD by taking care of these three issues. The first variant operates on 2 × 3 pixel blocks and the second technique operates on 3 × 3 pixel blocks. In one of the pixels of a block, embedding is performed using modified LSB substitution.
Comparison of LSB and PVD Steganography Methods
https://research.ijcaonline.org/ncesc2015/number2/ncesc7338.pdf
5. COMPARISON OF LSB AND PVD In an LSB method very less number of bits are stored as only a least bit of each pixel is changed. LSB can be performed up to four bits but result may degrade. As compared to LSB method more number of bits is stored in cover image with less distortion. So, more number of message bits is stored in PVD method than LSB method.
A Perusal Study of Audio Steganography with LSB Techniques
https://www.ijert.org/research/a-perusal-study-of-audio-steganography-with-lsb-techniques-IJERTV4IS010026.pdf
The audio steganography view is to ingrain valuable confidential data into an audio file in such a way that human auditory system (HAS) not supposed to detect the change that has been occurred due to ingraining of the data into the audio file. The audio steganography most followed such as (Least Significant Bit) LSB, Spread
Steganography in Images Using LSB Technique
https://www.ijltet.org/wp-content/uploads/2015/02/60.pdf
image file using Least Significant Bit (LSB) technique. The LSB algorithm is implemented in spatial domain in which the ... modified and retransmitted in the network by any user. To effectively support the growth of multimedia ... audio file, it can be called Audio Steganography. The audio file should be undetectable.
Hiding Text in Audio Using LSB Based Steganography ...
https://www.semanticscholar.org/paper/Hiding-Text-in-Audio-Using-LSB-Based-Steganography-Adhiya-Patil/467f6ff18273f451c3d091e40e06261c9b13c0dd
2015. TLDR. This paper proposes an audio steganography algorithm, for embedding text, audio or image based on Lifting Wavelet Transform (LWT) transform with modification of Least Significant Bit (LSB) technique and three random keys where these key is used to increase the robustness of the LSB technique. Expand.
Digital Image Steganography Using Eight-Directional PVD ...
https://www.hindawi.com/journals/am/2018/4847098/
The least significant bit (LSB) substitution techniques are detected by RS analysis and the traditional pixel value differencing (PVD) approaches are detected by pixel difference histogram (PDH) analysis. The PVD steganography can escape from PDH analysis by using the edges in multiple directions.
(PDF) A Review on LSB Substitution and PVD Based …
https://www.researchgate.net/publication/303845434_A_Review_on_LSB_Substitution_and_PVD_Based_Image_Steganography_Techniques
Steganography is a technique for achieving secrecy for the data communicated in Internet. This paper presents a review of the stegan ography techniques based on least significant bit (LSB)...
Pixel Overlapping Image Steganography Using PVD and ...
https://link.springer.com/article/10.1007/s13319-018-0188-5
Least significant bit (LSB) substitution, pixel value differencing (PVD), exploiting ... proposed a modified LSB substitution to improve the image quality. They considered a block with three pixels in order to hide 3 secret data bits. ... (2018). Adaptive and non-adaptive PVD steganography using overlapped pixel blocks. Arabian Journal for ...
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