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   Articles with "hiding scheme" as a keyword



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Directional PVO for reversible data hiding scheme with image interpolation

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recommendations! Published in 2018 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-018-6203-2

Abstract: Pixel Value Ordering (PVO) is an efficient data hiding scheme where pixels are ranked in ascending order within an image block and then modify minimum and maximum pixel value to embed secret data. The embedding… read more here.

Keywords: image; block; pixel value; directional pvo ... See more keywords
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Adaptive reversible data hiding scheme for AMBTC compressed images

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recommendations! Published in 2019 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-019-08237-1

Abstract: Protecting the security of information transmission over the Internet has become a critical contemporary issue. Compressed images are now widely used in mobile devices and the Internet cloud due to low storage requirements; therefore, many… read more here.

Keywords: compressed images; data hiding; adaptive reversible; reversible data ... See more keywords

An improved high capacity data hiding scheme using pixel value adjustment and modulus operation

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recommendations! Published in 2019 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-019-7557-9

Abstract: High data hiding capacity, stego image quality and security are the measures of steganography. Of these three measures, number of bits that can be hidden in a single cover pixel, bits per pixel (bpp), is… read more here.

Keywords: capacity; high capacity; improved high; data hiding ... See more keywords
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Data hiding scheme improving embedding capacity using mixed PVD and LSB on bit plane

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recommendations! Published in 2017 at "Journal of Real-Time Image Processing"

DOI: 10.1007/s11554-017-0719-y

Abstract: In data hiding, pixel-value differencing and least significant bit are well-known techniques to embed secret data. In this paper, a novel data hiding scheme is proposed to provide high embedding capacity. In case of previous… read more here.

Keywords: bit plane; bit; embedding capacity; data hiding ... See more keywords
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Reversible Data Hiding Scheme Based on VQ Prediction and Adaptive Parametric Binary Tree Labeling for Encrypted Images

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recommendations! Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3071819

Abstract: In this paper, we propose a reversible data hiding scheme for the encrypted images (RDHEI) based on vector quantization (VQ) prediction and parametric binary tree labeling (PBTL). VQ compression is a lossy image compression method,… read more here.

Keywords: encrypted images; data hiding; reversible data; hiding scheme ... See more keywords
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Developing audio data hiding scheme using random sample bits with logical operators

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recommendations! Published in 2019 at "Indonesian Journal of Electrical Engineering and Computer Science"

DOI: 10.11591/ijeecs.v13.i1.pp147-154

Abstract: Sharp development progress of information technology has affected many aspects including data security. This is because classified data are often transferred between systems. In this case, data hiding exists to protect such data. Some methods… read more here.

Keywords: developing audio; data hiding; hiding scheme; scheme using ... See more keywords

An efficient and adaptive data-hiding scheme based on secure random matrix

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recommendations! Published in 2019 at "PLoS ONE"

DOI: 10.1371/journal.pone.0222892

Abstract: There is a vivid research on securely deliver a secret message by using a data hiding technique in digital images. However, most existing solutions of data-hiding need to encrypt secret data first, and embed the… read more here.

Keywords: hiding scheme; matrix; scheme; adaptive data ... See more keywords
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Image Hiding in Stochastic Geometric Moiré Gratings

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recommendations! Published in 2023 at "Mathematics"

DOI: 10.3390/math11081763

Abstract: An image hiding scheme based on stochastic moiré gratings is proposed, discussed, and illustrated in this paper. The proposed scheme is based on a counter-intuitive optical feature of specially designed stochastic moiré gratings when similar… read more here.

Keywords: image hiding; moir gratings; scheme based; hiding scheme ... See more keywords