Separable Reversible Data Hiding for Encrypted Palette Images With Color Partitioning and Flipping Verification

Wu, Hanzhou; Shi, Yun-Qing; Wang, Hongxia; Zhou, Linna

doi:10.1109/tcsvt.2016.2556585

Cited by 83 publications

(38 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Han-Zhou Wu proposed [2016] a novel technology of Separable Reversible Color Images with the usage of encrypted Palette Images having parameters of partitioning color. RDH methods have been used which depends on lossless compression to create extra space for embedding [6]. Many techniques are introduced later for increasing the embedding capacity which results in making the lowest distortion of images with the application of expansion differentiation, shifting histogram and expansion of error prediction.…”

Section: Qinc Et Al Proposed [2015] Separable Reversible Datamentioning

confidence: 99%

An Improved Discrete Patch Based Reversible Data Hiding For Encoded Color Images

et al. 2020

IJEAT

View full text Add to dashboard Cite

This paper proposes a system for encrypting images which is performed by patch wise separable reversible data. In the beginning, with the help of encryption key, a content writer prepares the unique uncompressed image. Then, the data-hider abridge encrypted images with least significant using data smacking key therefore to construct a sparse path that can incorporate with some additional data. The encrypted image data consisting of additional data, will aid the receiver to use only one encryption key to recall both additional data and image after decryption. The proposed system enables the receiver, to bring out the data and retrieving the actual content without an error by using both data-hiding key and encryption keys. The key generated is stored and the log is maintained. Data transmission through public communication system is unsecure due to be inaccuracy and improper exploitation by eavesdropper. The specific problem can be resolved by the technique Steganography, where the hidden messages are written in a way where it is only understood by the sender and intend recipient which gives the complete security for the messages. This proposed method includes Advanced Encryption Standard algorithm for encrypting both the image and the data. In order to achieve efficient working of encryption process, Separable Patch wise Reversible Data Hiding (SPRDH) algorithm is used in rescindable manner. The performance are analyzed using available Classical database images with the metrics Bits per Pixel (BPP). Peak Signal Noise Ratio (PSNR) and Mean Square Error (MSE).

show abstract

Section: Qinc Et Al Proposed [2015] Separable Reversible Datamentioning

confidence: 99%

An Improved Discrete Patch Based Reversible Data Hiding For Encoded Color Images

et al. 2020

IJEAT

View full text Add to dashboard Cite

show abstract

“…In this system we will use the encryption key and data hiding key at the sender side for encryption of image and at the receiver side the decryption is complete and original image is obtain. The system can be spread for video marking [13].…”

Section: Literature Surveymentioning

confidence: 99%

Encryption and Authentication of Effigy by using SVD

Gaikwad¹

2019

IJRASET

View full text Add to dashboard Cite

Day by day, data broadcasting over internetworking is accelerating tremendously. As we see lot of data is abducted over network, so it necessitates providing data security. The RDH (Reversible Data Hiding) approach is intended for grayscales images previously and it cannot be directly applied to the palette image. Here, at the sender side the palette image is used as input and the encryption of image is done by using the encrypted key. In the image, alterations are done by using the color partitioning with RGB model. DWT (Discrete Wavelet Transform) is used for hiding textual data into multimodal image. After performing the encryption of the intended image, some data is hidden by utilizing data hiding key. At receiver side the received image is decrypted and the result is identified. The original contents can be reconstructed after data extraction and the contents of owners privacy remains protected.

show abstract

“…3,4 In the past two decades, RDH in images has been rapidly developed that leads to make many achievements. 5 For instance, Wu et al 6 designed an RDH scheme in encrypted palette images since palette images are widely utilized in real life. In their RDH scheme, a color partitioning method is proposed to make use of the palette colors to construct a certain number of embeddable color triples for embedding the secret data.…”

Section: Introductionmentioning

confidence: 99%

A novel two-dimensional reversible data hiding method with high embedding capacity in H.264/advanced video coding

Chen

Wang

Tang

et al. 2020

International Journal of Distributed Sensor Networks

View full text Add to dashboard Cite

Developing the technology of reversible data hiding based on video compression standard, such as H.264/advanced video coding, has attracted increasing attention from researchers. Because it can be applied in some applications, such as error concealment and privacy protection. This has motivated us to propose a novel two-dimensional reversible data hiding method with high embedding capacity in this article. In this method, all selected quantized discrete cosine transform coefficients are first paired two by two. And then, each zero coefficient-pair can embed 3 information bits and the coefficient-pairs only containing one zero coefficient can embed 1 information bit. In addition, only one coefficient of each one of the rest coefficient-pairs needs to be changed for reversibility. Therefore, the proposed two-dimensional reversible data hiding method can obtain high embedding capacity when compared with the related work. Moreover, the proposed method leads to less degradation in terms of peak-signal-to-noise ratio, structural similarity index, and less impact on bit-rate increase.

show abstract

Separable Reversible Data Hiding for Encrypted Palette Images With Color Partitioning and Flipping Verification

Cited by 83 publications

References 38 publications

An Improved Discrete Patch Based Reversible Data Hiding For Encoded Color Images

An Improved Discrete Patch Based Reversible Data Hiding For Encoded Color Images

Encryption and Authentication of Effigy by using SVD

A novel two-dimensional reversible data hiding method with high embedding capacity in H.264/advanced video coding

Contact Info

Product

Resources

About