Open Access
Peer-Reviewed
Original Research
Encryption-Compression
Abstract
The transmission and the transfer of images, in free spaces and on lines, must satisfy two objectives which are: the reduction of the volume of information to free, the maximum possible, the public networks of communication, and the protection in order to guaran- tee a level of optimum safety. The standard techniques of encryp- tion are not appropriate for the par ticular case of the images. For this we have proposed a new hybrid approach of encryp- tion-compression (FMT-AES), which is based on the AES encryp- tion algorithm of the dominant coef ficients, in a mixed-scale rep- resentation, of compression by the Faber-Schauder Multi-scale Transformation. The comparison of this approach with other methods of encryption-compression, such as Quadtree-AES and DCT-partial-encryption, showed its good performance.
Keywords
Encryption
the multi-scale base of Faber-Schauder
encryption-compression
mixed Visualisation
PSNR. I
Declarations & Ethics
Funding:
This research received academic dissemination support through ESCAP / JournalsHub publishing programs.
Conflicts of Interest:
The authors declare no competing financial or institutional interests.
Peer Review:
Double-blind peer reviewed by international subject specialists.
License:
Creative Commons Attribution 4.0 International (CC BY 4.0).
How to Cite This Article
APA / MLA / BibTeX
Mohammed, et al. (2009). Encryption-Compression. IADIS International Journal on Computer Science and Information Systems, 4(1). https://doi.org/10.33965/ijcsis_2009_v4i1_04
Mohammed, et al. "Encryption-Compression." IADIS International Journal on Computer Science and Information Systems, vol. 4, no. 1, 2009. https://doi.org/10.33965/ijcsis_2009_v4i1_04
Mohammed, et al. "Encryption-Compression." IADIS International Journal on Computer Science and Information Systems 4, no. 1 (2009). https://doi.org/10.33965/ijcsis_2009_v4i1_04