Hiding images using dynamic bit-replacement and human visual system
Distributed multimedia databases
Simplet and its Application in Signal Encryption
Multidimensional Systems and Signal Processing
Enhancing security of frequency domain video encryption
Proceedings of the 12th annual ACM international conference on Multimedia
On the security of a clipped hopfield neural network-based cryptosystem
MM&Sec '05 Proceedings of the 7th workshop on Multimedia and security
Improving the compression and encryption of images using FPGA-based cryptosystems
Multimedia Tools and Applications
Secret image sharing with smaller shadow images
Pattern Recognition Letters
Efficient selective encryption for JPEG 2000 images using private initial table
Pattern Recognition
A cross layer resource allocation scheme for secure image delivery in wireless sensor networks
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Video waterscrambling: towards a video protection scheme based on the disturbance of motion vectors
EURASIP Journal on Applied Signal Processing
Multimedia encryption with joint randomized entropy coding and rotation in partitioned bitstream
EURASIP Journal on Information Security
A blind source separation-based method for multiple images encryption
Image and Vision Computing
An image encryption algorithm based on multi-dimensional orthogonal sequence
MUSP'07 Proceedings of the 7th WSEAS International Conference on Multimedia Systems & Signal Processing
MobiMedia '06 Proceedings of the 2nd international conference on Mobile multimedia communications
Cryptanalysis of the RCES/RSES image encryption scheme
Journal of Systems and Software
Overview on selective encryption of image and video: challenges and perspectives
EURASIP Journal on Information Security
A novel H.264 SVC encryption scheme for secure bit-rate transcoding
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Partial Encryption on SPIHT Compressed Images
PReMI '09 Proceedings of the 3rd International Conference on Pattern Recognition and Machine Intelligence
SecVLC: secure transmission over multimedia wireless ad hoc networks with energy-awareness
GIIS'09 Proceedings of the Second international conference on Global Information Infrastructure Symposium
Compression-unimpaired batch-image encryption combining vector quantization and index compression
Information Sciences: an International Journal
Partial encryption of digital contents using face detection algorithm
PRICAI'06 Proceedings of the 9th Pacific Rim international conference on Artificial intelligence
A progressive chaotic MPEG-4 video encryption scheme for wireless networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Image adaptive selective encryption of vector quantization index compression
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Network-based traitor-tracing technique using traffic pattern
IEEE Transactions on Information Forensics and Security
Hash key-based video encryption scheme for H.264/AVC
Image Communication
On the security of multiple Huffman table based encryption
Journal of Visual Communication and Image Representation
Comments on matrix-based secret sharing scheme for images
CIARP'10 Proceedings of the 15th Iberoamerican congress conference on Progress in pattern recognition, image analysis, computer vision, and applications
Partial selection scheme of MPEG-1 stream for the purpose of encryption using open SSL libraries
MIV'05 Proceedings of the 5th WSEAS international conference on Multimedia, internet & video technologies
ICAI'05/MCBC'05/AMTA'05/MCBE'05 Proceedings of the 6th WSEAS international conference on Automation & information, and 6th WSEAS international conference on mathematics and computers in biology and chemistry, and 6th WSEAS international conference on acoustics and music: theory and applications, and 6th WSEAS international conference on Mathematics and computers in business and economics
Blind source separation-based encryption of images and speeches
ISNN'05 Proceedings of the Second international conference on Advances in neural networks - Volume Part II
A digital image encryption scheme based on the hybrid of cellular neural network and logistic map
ISNN'05 Proceedings of the Second international conference on Advances in neural networks - Volume Part II
Securing multi-media transmission over mobile communication channels
International Journal of Intelligent Engineering Informatics
Selective image encryption using JBIG
CMS'05 Proceedings of the 9th IFIP TC-6 TC-11 international conference on Communications and Multimedia Security
A fast decryption algorithm for BSS-Based image encryption
ISNN'06 Proceedings of the Third international conference on Advances in Neural Networks - Volume Part III
An energy-efficient image representation for secure mobile systems
NETWORKING'05 Proceedings of the 4th IFIP-TC6 international conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication Systems
A new image encryption scheme based on a chaotic function
Image Communication
A partial image encryption method with pseudo random sequences
ICISS'06 Proceedings of the Second international conference on Information Systems Security
Robust approaches to 3d object secret sharing
ICIAR'10 Proceedings of the 7th international conference on Image Analysis and Recognition - Volume Part I
Selective image encryption based on pixels of interest and singular value decomposition
Digital Signal Processing
Journal of Real-Time Image Processing
A new chaos-based image-encryption and compression algorithm
Journal of Electrical and Computer Engineering
Combinational domain encryption for still visual data
Multimedia Tools and Applications
Proceedings of the 20th ACM international conference on Multimedia
Chaos-Based selective encryption for AVS video coding standard
PCM'12 Proceedings of the 13th Pacific-Rim conference on Advances in Multimedia Information Processing
Chaos-based partial encryption of SPIHT coded color images
Signal Processing
A novel JFE scheme for social multimedia distribution in compressed domain using SVD and CA
IWDW'12 Proceedings of the 11th international conference on Digital Forensics and Watermaking
Fast encryption of JPEG 2000 images in wireless multimedia sensor networks
WASA'13 Proceedings of the 8th international conference on Wireless Algorithms, Systems, and Applications
Chaos-based selective encryption for H.264/AVC
Journal of Systems and Software
Novel image encryption/decryption based on quantum Fourier transform and double phase encoding
Quantum Information Processing
Image encryption using binary bitplane
Signal Processing
Hi-index | 35.68 |
The increased popularity of multimedia applications places a great demand on efficient data storage and transmission techniques. Network communication, especially over a wireless network, can easily be intercepted and must be protected from eavesdroppers. Unfortunately, encryption and decryption are slow, and it is often difficult, if not impossible, to carry out real-time secure image and video communication and processing. Methods have been proposed to combine compression and encryption together to reduce the overall processing time, but they are either insecure or too computationally intensive. We propose a novel solution called partial encryption, in which a secure encryption algorithm is used to encrypt only part of the compressed data. Partial encryption is applied to several image and video compression algorithms in this paper. Only 13-27% of the output from quadtree compression algorithms is encrypted for typical images, and less than 2% is encrypted for 512×512 images compressed by the set partitioning in hierarchical trees (SPIHT) algorithm. The results are similar for video compression, resulting in a significant reduction in encryption and decryption time. The proposed partial encryption schemes are fast, secure, and do not reduce the compression performance of the underlying compression algorithm