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  1. Journal of Real-Time Image Processing
  2. Journal of Real-Time Image Processing : Volume 10
  3. Journal of Real-Time Image Processing : Volume 10, Issue 3, September 2015
  4. FPGA based simple and fast JPEG encryptor
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Journal of Real-Time Image Processing : Volume 13
Journal of Real-Time Image Processing : Volume 12
Journal of Real-Time Image Processing : Volume 11
Journal of Real-Time Image Processing : Volume 10
Journal of Real-Time Image Processing : Volume 10, Issue 4, December 2015
Journal of Real-Time Image Processing : Volume 10, Issue 3, September 2015
Editorial: Journal of Real-Time Image Processing: third issue of volume 10
Real-time implementation of remotely sensed hyperspectral image unmixing on GPUs
Performance analysis of a novel GPU computation-to-core mapping scheme for robust facet image modeling
H.264/MVC interleaving for real-time multiview video streaming
Automated real-time video surveillance summarization framework
Speeding up the log-polar transform with inexpensive parallel hardware: graphics units and multi-core architectures
FPGA based simple and fast JPEG encryptor
High-efficiency TV video noise reduction through adaptive spatial–temporal frame filtering
An FPGA-based architecture of DSC–SRI units specially for motion blind ultrasound systems
Journal of Real-Time Image Processing : Volume 10, Issue 2, June 2015
Journal of Real-Time Image Processing : Volume 10, Issue 1, March 2015
Journal of Real-Time Image Processing : Volume 9
Journal of Real-Time Image Processing : Volume 8
Journal of Real-Time Image Processing : Volume 7
Journal of Real-Time Image Processing : Volume 6
Journal of Real-Time Image Processing : Volume 5
Journal of Real-Time Image Processing : Volume 4
Journal of Real-Time Image Processing : Volume 3
Journal of Real-Time Image Processing : Volume 2
Journal of Real-Time Image Processing : Volume 1

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FPGA based simple and fast JPEG encryptor

Content Provider SpringerLink
Author Kishore, B. Shreyamsha Kumar, B. K. Patil, Chidamber R.
Copyright Year 2012
Abstract The efficient transmission of images at low bit rate with high security has gained momentum due to recent explosion in networking and multimedia applications. Mixing several existing standard encryption techniques with image encoding tend to change the bit rate greatly. In this paper, FPGA implementation of a novel image encryption algorithm, based on block and symbol scrambling is proposed as a part of JPEG image encoding scheme to meet four major requirements: (1) to provide temporal security, (2) to preserve the overall bit rate with negligible overhead, (3) remain complaint with the JPEG file format, (4) fast and less complex implementation for real time applications. Implementation of the algorithm in an efficient manner with low complexity is a requirement for real time tactical security applications. The algorithm is implemented on STRATIX II and IV FPGAs using only 1 % extra hardware for encryption than that of the basic JPEG. Further, the JPEG implementation without encryption is competitive with other implementations available in literature. The implemented encryption module can be used in the image transmission system for secure image coding and tactical communications.
Starting Page 551
Ending Page 559
Page Count 9
File Format PDF
ISSN 18618200
Journal Journal of Real-Time Image Processing
Volume Number 10
Issue Number 3
e-ISSN 18618219
Language English
Publisher Springer Berlin Heidelberg
Publisher Date 2012-10-27
Publisher Place Berlin, Heidelberg
Access Restriction Subscribed
Subject Keyword Encryption Decryption PN sequence Block scrambling Symbol scrambling JPEG Image Processing and Computer Vision Multimedia Information Systems Computer Graphics Pattern Recognition Signal, Image and Speech Processing
Content Type Text
Resource Type Article
Subject Information Systems
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