Publications

Journal/Conference Title Authors Issue/Date

IEEE Int. Symp. Multimedia, Taichung, Taiwan

Kvazaar: HEVC/H.265 4K30p intra encoder

A. Ylä-Outinen, A. Lemmetti, M. Viitanen, J. Vanne, and T. D. Hämäläinen Dec. 2017

Proc. IEEE Workshop Signal Process. Syst., Lorient, France

Kvazaar 4K HEVC intra encoder on FPGA accelerated airframe server

P. Sjövall, V. Viitamäki, A. Oinonen, J. Vanne, T. D. Hämäläinen, and A. Kulmala Oct. 2017

Proc. IEEE Int. Symp. Circuits Syst., Baltimore, MD, USA

High-level synthesized 2-D IDCT/IDST implementation for HEVC codecs on FPGA

V. Viitamäki, P. Sjövall, J. Vanne, and T. D. Hämäläinen May 2017

Journal of Systems Architecture – Elsevier, 80 , p. 56–67

Smart Search Space Reduction for Approximate Computing: a Low Energy HEVC Encoder Case Study

A. Mercat, J. Bonnot, M. Pelcat, K. Desnos, W. Hamidouche, D. Menard 2017

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), New Orleans, USA

Constrain the Docile CTUs: an In-Frame Complexity Allocator for HEVC Intra Encoders

A. Mercat, Fl. Arrestier, W. Hamidouche, M. Pelcat, D. Menard 2017

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), New Orleans, USA

Energy Reduction Opportunities in an HEVC Real-Time Encoder

A. Mercat, F. Arrestier, W. Hamidouche, M. Pelcat, D. Menard 2017

DATE, Lausanne, Switzerland

Exploiting Computation Skip to Reduce Energy Consumption by Approximate Computing, an HEVC Encoder Case Study

A. Mercat; J. Bonnot; M. Pelcat; W. Hamidouche; D. Menard 2017

Signal Processing: Image Communication (SPIC), Elsevier-Journal.

Real-Time Selective Video Encryption based on the Chaos System in Scalable HEVC Extension

W. Hamidouche, M. Faradjallah, Naty Sidaty, S. El Assad, O. Déforges 2017

International Conference on Digital Signal Processing (DSP2017). London, UK.

Real-Time Selective Encryption Solution based on ROI for MPEG-A Visual Identity Management AF

C. Bergeron, N. Sidaty, W. Hamidouche, B. Boyadjis, J. Le Feuvre, Youngkwon Lim Aug. 2017

IEEE Int. Conf. Acoustics, Speech, Signal Process. New Orleans, Louisiana, USA

Subjective evaluation methodology for selective encryption

N. Sidaty, W. Hamidouche and O. Deforges Mar. 2017

IEEE Int. Conf. Acoustics, Speech, Signal Process. New Orleans, Louisiana, USA

High-level synthesis implementation of HEVC 2-D DCT/DST on FPGA

P. Sjövall, V. Viitamäki, J. Vanne, and T. D. Hämäläinen Mar. 2017

Conference on Design and Architectures for Signal and Image Processing (DASIP), ECSI Rennes, France

Estimating encoding complexity of a real-time embedded software HEVC codec

A. Mercat; W. Hamidouche; M. Pelcat; D. Menard 2016

Proc. ACM Int. Conf. Multimedia, Amsterdam, The Netherlands

Kvazaar: Open-Source HEVC/H.265 Encoder

M. Viitanen, A. Koivula, A. Lemmetti, A. Ylä-Outinen, J. Vanne, and T. D. Hämäläinen Oct. 2016

The 11th International Conference on Communications, Bucarest, Romania. pp.comm2016, 2016

Design of a pseudo-chaotic number generator as a random number generator.

M. Abu Taha, S. El Assad, O. Jallouli, A. Queudet, O. Déforges. June 2016

Communications (COMM), 2016 International Conference on

Secure Hash Algorithm based on Efficient Chaotic Neural Network

N. Abdoun, S. El Assad, M. Abu Taha, R. Assaf, O. Deforges, M. Khalil June 2016

Proc. IEEE Int. Conf. on Image Processing, Phoenix, Arizona, USA

AVX2–Optimized Kvazaar HEVC Intra Encoder

A. Lemmetti, A. Koivula, M. Viitanen, J. Vanne, and T. D. Hämäläinen Sept. 2016

International Journal of Bifurcation and Chaos, World Scientific Publishing, Vol. 26, No. 02, pp. 1650021-1 1650021-21

Fast and secure chaos-based cryptosystem for images

M. Farajallah, S. El Assad, O. Déforges Feb. 2016

Signal Processing: Image Communication, vol. 41, 2016, pp. 144-157

A new chaos-based image encryption system

S. El Assad, M. Farajallah 2016

Proc. IEEE Int. Symp. Circuits Syst., Montreal, Canada

Live Demonstration: Run-time Visualization of Kvazaar HEVC Intra Encoder

M. Viitanen, A. Koivula, J. Vanne, and T. D. Hämäläinen May 2016

Proc. IEEE Global Conf. Signal Information Process., Orlando, Florida, USA

Performance evaluation of Kvazaar HEVC intra encoder on Xeon Phi many-core processor

A. Koivula, M. Viitanen, A. Lemmetti, J. Vanne, and T. D. Hämäläinen Dec. 2015

Proc. IEEE Visual Comm. and Image Proc., Singapore

Kvazaar HEVC still image coding on Raspberry Pi 2 for low-cost remote surveillance

M. Viitanen, A. Koivula, J. Vanne, and T. D. Hämäläinen Dec. 2015

MPEG document m37086, Geneva, Switzerland

Sharing of Media under User Control – Use cases

C. Bergeron, B. Boyadjis, S. Lecomte and W. Hamidouche Oct. 2015

MPEG document m37087, Geneva, Switzerland

Selective Encryption in AVC

C. Bergeron, B. Boyadjis, S. Lecomte and W. Hamidouche Oct. 2015

MPEG document m37381, Geneva, Switzerland

Selective encryption for HEVC coded video contents

W. Hamidouche, C. Bergeron and O. Déforges Oct. 2015

Proc. Euromicro Symp. Digit. Syst. Des., Funchal, Madeira, Portugal

High-level synthesis design flow for HEVC intra encoder on SoC-FPGA

P. Sjövall, J. Virtanen, J. Vanne, and T. D. Hämäläinen Aug. 2015

IEEE International Conference on Image Processing (ICIP)

ROI selective video encryption in the HEVC video standard

M. Farajallah, W. hamidouche, O. Deforges and S. El Assad Sept. 2015

IEEE International Conference on Acoustics, Speech, and Signal processing (ICASSP)

Selective Video Encryption using Chaotic System in the SHVC extension

W. hamidouche, M. Farajallah, M. Raulet, O. Deforges and S. El Assad April 2015