Joint image compression–encryption scheme using entropy coding ...

Based on the proposed compression architecture, we design a joint image compression–encryption scheme using entropy coding and CS that ...

Recently, compressive sensing (CS)-based joint compression–encryption schemes have been widely investigated due to their high efficiency and good security ...

Joint image compression and encryption based on ... - IEEE Xplore

As a result, we split the DCT coefficients between Entropy coding path and CS path followed by its Entropy coder. As an added value for CS, partial encryption ...

Joint image compression–encryption scheme using entropy coding ...

In this joint scheme, a presented bit-level lossless compression–encryption algorithm based on entropy coding for the higher bit-planes is ...

Joint image/video compression and encryption via high-order ...

Joint image/video compression and encryption via high-order conditional entropy coding of wavelet coefficients ... Abstract: As the Internet and multimedia ...

Joint image compression–encryption scheme using entropy coding ...

Joint image compression–encryption scheme using entropy coding and compressive sensing ... Authors: Yanjie Song; Zhiliang Zhu; Wei Zhang; Li Guo; Xue Yang; Hai Yu ...

Joint image encryption and compression schemes based on 16

In the first scheme, encryption operations are conducted at the transformation stage and quantization stage of JPEG. As for the second scheme, we add the run/ ...

Joint Lossless Image Compression and Encryption Scheme Based ...

Then the compressed results are encrypted by employing the idea of chaotic shift encoding (CSK) modulation. However, if compression and encryption are carried ...

Joint image compression and encryption schemes | PolyU ...

... and do block permutation and DC coefficients confusion. For the entropy coding stage encryption, we shuffle all Run/Size and Value (RSV) pairs of AC ...

Joint image compression and encryption based on compressed ...

Joint image compression and encryption based on compressed sensing and entropy coding ... method, its main feature is the hierarchical structure and entropy ...

Joint Image Compression and Encryption Based on ... - Academia.edu

As a result, we split the DCT coefficients between Entropy coding path and CS path followed by its Entropy coder. As an added value for CS, partial encryption ...

Joint Lossless Image Compression and Encryption Scheme Based ...

... encryption for the final prediction error, encryption for two lines of pixel values needed by prediction mode and encryption for the entropy coding file ...

Multimedia Encryption with Joint Randomized Entropy Coding and ...

By leveraging the structure of the entropy coder, the joint REC/RPB encryption scheme incurs extremely low computational and implementation costs. Security ...

Joint Image Compression and Encryption Based on ... - ResearchGate

As a result, we split the DCT coefficients between Entropy coding path and CS path followed by its Entropy coder. As an added value for CS, ...

Joint image compression and encryption based on order-8 ...

The encryption algorithm is further enhanced by performing block permutation before the entropy encoding stage. Extensive experiments have been conducted to ...

Multimedia Encryption with Joint Randomized Entropy Coding and ...

By leveraging the structure of the entropy coder, the joint REC/RPB encryption scheme incurs extremely low computational and implementation costs. Security ...

Joint Lossless Image Compression and Encryption Scheme Based ...

For efficiency and security of image transmission and storage, the joint image compression and encryption method that performs compression ...

Efficient Entropic Security with Joint Compression and Encryption ...

This paper puts forward a new algorithm that utilizes compressed sensing and two chaotic systems to complete image compression and encryption concurrently.

A chaos-based joint image compression and encryption scheme ...

... and permutation in the low-frequency sequence. Huffman code is chosen as the entropy coding to compress the encrypted chains. Experimental results confirm ...

Survey on JPEG compatible joint image compression and ...

To solve this problem, a full inter-block shuffle JPEG image encryption was proposed in [68 ], in which quantised coefficients within the same ...