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Laurent Nana

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Publications

Efficient and Robust Encryption and Watermarking Technique Based on a New Chaotic Map Approach

Alshaikh Muath , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Multimedia Tools and Applications, 2017, 76 (6), pp.8937-8950. ⟨10.1007/s11042-016-3499-7⟩
Journal articles hal-01519206v1

A Decision support Framework for the choice of languages and methods for the design of real time embedded system

Valéry M. Monthé , Laurent Tchamnda Nana , Georges-Edouard Kouamou , Claude Tangha
Journal of Software Engineering and Applications, 2016, 9 (7), pp.353-397. ⟨10.4236/jsea.2016.97025⟩
Journal articles hal-01519440v1

Formal Concept Analysis to Improve Robustness on Medical Image Watermarking Schemes in the Spatial Domain

Alshaikh Muath , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
International Journal of Computer Science and Information Security, 2016, 14 (2), pp.261-269
Journal articles hal-01519201v1

A Novel CT Scan Images Watermarking Scheme in DWT Transform Coefficients

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
International Journal of Computer Science and Network Security, 2016, 16 (1), pp.62-71
Journal articles hal-01519437v1

Generating Optimal Informed and Adaptive Watermark Image Based on Zero-Suppressed Binary Decision Diagrams for Medical Images

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
International journal of electronic security and digital forensics, 2016, 8 (3), pp.262-284. ⟨10.1504/IJESDF.2016.077451⟩
Journal articles hal-01519436v1

A Novel Zero-Watermarking Approach of Medical Images Based on Jacobian Matrix Model

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Security and communication networks, 2016, 9 (18), pp.5203-5218. ⟨10.1002/sec.1690⟩
Journal articles hal-01519189v1

Robust watermarking scheme and tamper detection based on threshold versus intensity

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
Journal of Innovation in Digital Ecosystems, 2015, 2 (1-2), pp.1-12. ⟨10.1016/j.jides.2015.10.001⟩
Journal articles hal-01519452v1

A Spatial Domain Watermarking Approach for Digital Images based on Image Features built on Formal Concepts Analysis

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
International Journal of Computer Applications, 2015, 119 (7), pp.5-10. ⟨10.5120/21077-3754⟩
Journal articles hal-01519447v1

A Hybrid Cryptographic Encryption Technique for Securing Surveillance Digital Images in Mobile Urban Situation Awareness Systems

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
International Journal of Computer Applications, 2015, 119 (7), pp.16-22. ⟨10.5120/21079-3756⟩
Journal articles hal-01519451v1

A Cryptographic and Watermarking Encryption Technique for Securing and Authentication of Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
International Journal of Computer Applications, 2015, 119 (7), pp.11-15. ⟨10.5120/21078-3755⟩
Journal articles hal-01519446v1

A Hybrid Cryptographic and Digital Watermarking Technique for Securing Digital Images based on a Generated Symmetric Key

Anca Christine Pascu , K. Quist-Aphetsi , Laurent Tchamnda Nana , Sophie Gire , N. N. Quaynor et al.
International Journal of Computer Applications, 2014, 94 (19), pp.19-27
Journal articles hal-01119951v1

A New Cryptographic Encryption Algorithm for Securing Digital Images

Anca Christine Pascu , Laurent Tchamnda Nana , Sophie Gire , Jojo Moses Eghan , N. N. Quaynor et al.
International Journal of Computer Applications, 2014, 94 (19), pp.28-33
Journal articles hal-01119947v1

Images watermarking using singular value decomposition

A. Benhocine , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Journal of information hiding and multimedia signal processing, 2013, Vol.4 (N°1), pp.2073-4212
Journal articles hal-00978627v1

Systèmes Complexes et Plan Global de Secours (P.G.S.): vers un plan global Qualité, Hygiène, Sécurité et Environnement (Q.H.S.E.)

Mehdi Tahan , Jean Vareille , Laurent Tchamnda Nana , Olivier Danjean , Hervé Mahoudo et al.
Journal national de la recherche en IUT, 2013, 4, pp.181-201
Journal articles hal-01519462v1
Image document

Motion JPEG Video Authentication based on Quantization Matrix Watermarking: Application in Robotics

Lamri Laouamer , Abdelhamid Benhocine , Laurent Tchamnda Nana , Anca Christine Pascu
International Journal of Computer Applications, 2012, 47 (24), pp.1-5. ⟨10.5120/7501-0353⟩
Journal articles hal-00736245v1

Measuring Watermarking Robustness Using Fractal Dimensions

Anca Christine Pascu , Abdelhamid Benhocine , Lamri Laouamer , Laurent Tchamnda Nana
Journal of communication and computer, 2010, 7 (1), pp.serial n°62
Journal articles hal-01119865v1

Formal proof of security algorithms based on reachability reduction

Mohamed Bouziane , Sophie Gire , François Monin , Laurent Tchamnda Nana
Proceedings of the 8th International ACM Conference on Management of Digital EcoSystems, MEDES 2016, Nov 2016, Biarritz, France. pp. 67-72
Conference papers hal-01519465v1

Fuzzy Rough set Based Image Watermarking Approach

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 2nd International Conference on Advanced Intelligent Systems and Informatics AISI2016, Oct 2016, Cairo, Egypt. pp. 234-245
Conference papers hal-01519473v1

RsaML : A Domain Specific Modeling Language for describing Robotic software architectures with integration of real time properties

Valéry M. Monthé , Laurent Tchamnda Nana , Georges-Edouard Kouamou , Claude Tangha
ESWEEK 2016 - Proceedings of the Embedded Operating Systems Workshop co-located with the Embedded Systems Week, ACM, IEEE, Oct 2016, Pittsburgh PA, United States
Conference papers hal-01519475v1

Data Authenticity and Integrity in Wireless Sensor Networks Based on a Watermarking Approach

Farid Lalem , Alshaikh Muath , Ahcène Bounceur , Reinhardt Euler , Lamri Laouamer et al.
The 29th International Florida Artificial Intelligence Research Society, May 2016, Key Largo, Florida, United States
Conference papers hal-01294146v1

A Robust Associative Watermarking Technique Based on Frequent Pattern Mining and Texture Analysis

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 8th International ACM Conference on Management of Digital EcoSystems, MEDES 2016, Nov 2016, Biarritz, France. pp. 73-81
Conference papers hal-01519469v1

Preuve de propriétés d’un analyseur syntaxique de plans de missions robotiques

Laurent Tchamnda Nana , François Monin , Sophie Gire
11th National Conference on “Software and Hardware Architectures for Robots Control”, SHARC'2016, Jun 2016, Brest, France
Conference papers hal-01519489v1

Improving Authenticity and Robustness of Medical Images Watermarking Schemes Based on Multi-resolution Decomposition

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 12th IEEE International Conference on Imaging Systems and Techniques, Sep 2015, Macau, China. pp. 331-336
Conference papers hal-01519483v1

Feature Based Encryption Technique for Securing Digital Image Data Based on FCA-Image Attributes and Visual Cryptography

Kester Quist-Aphetsi , Anca Christine Pascu , Laurent Tchamnda Nana , Sophie Gire , Jojo Moses Eghan et al.
The 15th International Conference on Computational Science and Its Applications (ICCSA 2015), Jun 2015, Banff, Albertal, Canada
Conference papers hal-01171573v1

A Novel Robust Informed Watermarking Approach and Tamper Detection based on Weber Differential Excitation Descriptor

Alshaikh Muath , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 5th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, Nov 2015, Nusa Dua-Bali, Indonesia. pp. 194-198
Conference papers hal-01519481v1

JPEG Bitstream Based Integrity with Lightweight Complexity of Medical Image in WMSNS Environment

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of The 7th International Conference on ManagEment of Digital EcoSystems (MEDES’15), ACM, Oct 2015, Caraguatatuba, Sao Paulo, Brazil. pp. 53-58, ⟨10.1145/2857218.2857227⟩
Conference papers hal-01519482v1

A Security Technique for Authentication and Security of Medical Images in Health Information Systems

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
The 15th International Conference on Computational Science and Its Applications (ICCSA 2015), Jun 2015, Banff, Alberta, Canada
Conference papers hal-01171572v1

A hybrid encryption technique for securing biometric image data based on feistel network and RGB pixel displacement

K. Quist-Aphetsi , J.M Eghan , N. N. Quaynor , Laurent Tchamnda Nana , Anca Christine Pascu et al.
Second international conference on security in computer networks and distributed systems, Mar 2014, Trivandrum, India
Conference papers hal-00978659v1

Feature Based Encryption Technique For Securing Forensic Biometric Image Data Using AES and Visual Cryptography

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
Proceedings of the IEEE International Conference on Artificial Intelligence, Modelling and Simulation, AIMS2014, IEEE, Nov 2014, Madrid, Spain. pp. 199 - 204, ⟨10.1109/AIMS.2014.65⟩
Conference papers hal-01519484v1

Improving Large Image Viewing in the Crisis Management System SécuRéVi

Mehdi Tahan , Jean Vareille , Laurent Tchamnda Nana , Olivier Danjean , Hervé Mahoudo et al.
Proceedings of the sixth international conference on Creative Content Technologies, Content 2014, IARIA, May 2014, Venise, Italy. pp 59-64
Conference papers hal-01519487v1

A Hybrid Cryptographic and Digital Watermarking Technique for Securing Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
Proceedings of the 2014 First International Conference on Systems Informatics, Modelling and Simulation (SIMS '14), IEEE, Apr 2014, Sheffield, United Kingdom. pp. 139-146, ⟨10.1109/SIMS.2014.30⟩
Conference papers hal-01519488v1

A comparison approach for the choise of languages and methods for real-time and embedded systems design: application to robotic systems

V. Monthé , Laurent Tchamnda Nana , G.E. Kouamou , C. Tangha
In proceedings of EWiLi'13, the 3rd embedded operating workshop, Aug 2013, Toulouse, France
Conference papers hal-00979550v1

Informed symmetric encryption algorithm for DICOM medical image based on N-grams

Lamri Laouamer , M. Al-Shaikh , Laurent Tchamnda Nana , Anca Christine Pascu
SAI- science and information conference 2013, Oct 2013, Londres, United Kingdom
Conference papers hal-00979541v1

A new hybrid asymmetric key-exchange and visual cryptographic algorithm for securing digital images.

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
5th IEEE ICAST conference, Nov 2013, Pretoria, South Africa
Conference papers hal-00979522v1

A novel cryptographic encryption technique of video images using quantum cryptography for satellite communications

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
5th IEEE ICAST conference, Nov 2013, Pretoria, South Africa
Conference papers hal-00979529v1

A novel cryptographic encryption technicque for securing digital images in the cloud using AES and RGB pixel displacement.

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
In proceeding of UK-Sim-AMSS 7th european modelling symposium on mathematical modelling and computer simulation, Nov 2013, Manchester, United Kingdom
Conference papers hal-00979537v1

Impact indicators relating to high speed communication networks

Patrick Dieudonne , Hélène Martin-Brelot , A. Mahamat , Laurent Tchamnda Nana , Mehdi Tahan et al.
LCA conference 2013, Nov 2013, Lille, France
Conference papers hal-00979517v1

A new inscryption cipher for securing digital images of video surveillance devices using diffie-helleman-MD5 algorithm and RGB pixel shuffling.

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
In proceeding of IEEE UK sim-AMSS 7th european modelling symposium on mathematical modelling and computer simulation, Nov 2013, Manchester, United Kingdom
Conference papers hal-00979532v1

Systèmes Complexes et Plan Global de Secours (P.G.S.): vers un plan global Qualité, Hygiène, Sécurité et Environnement (Q.H.S.E.).

Mehdi Tahan , Jean Vareille , Laurent Tchamnda Nana , O. Danjean , H. Mahoudo et al.
1er Congrès National de la Recherche en IUT, Jun 2012, Tours, France
Conference papers hal-00763769v1
Image document

Validation of a Mixed-Signal Board ATPG Method

Valérie-Anne Nicolas , Bertrand Gilles , Laurent Tchamnda Nana
6th IEEE EAST-WEST DESIGN & TEST SYMPOSIUM EWDTS'08, Oct 2008, Lviv, Ukraine
Conference papers hal-00783154v1
Image document

Modeling and Generation of Test Patterns for Mixed-Signal Boards: Dealing With Basic Signals

Bertrand Gilles , Laurent Tchamnda Nana , Valérie-Anne Nicolas
6th IEEE International Board Test Workshop, BTW'07, Sep 2007, Fort Collins, Colorado, United States
Conference papers hal-00783171v1
Image document

Implementing an Automatic Functional Test Pattern Generation for Mixed-Signal Boards in a Maintenance Context

Bertrand Gilles , Laurent Tchamnda Nana , Valérie-Anne Nicolas
5th IEEE International East-West Design & Test Symposium, EWDTS'07, Sep 2007, Erevan, Armenia. p.171
Conference papers hal-00607309v1
Image document

Implementing an AADL performance analyzer

Frank Singhoff , Laurent Tchamnda Nana , Jérôme Legrand
DASIA 2006, May 2006, Germany. pp.SP-630
Conference papers hal-00504348v1
Image document

Towards a Formal Approach for the Regeneration of PILOT Control System

Laurent Tchamnda Nana , Valérie-Anne Nicolas , Lionel Marcé
SCI'2002, The 6th World Multiconference on Systemics, Cybernetics and Informatics, IEEE Computer Society Venezuela, Jul 2002, Orlando, Florida, United States
Conference papers hal-00783178v1

A Hybrid Cryptographic and Steganographic Security Approach for Identity Management and Security of Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
Communications in Computer and Information Science, 536, Springer International Publishing, pp.228-237, 2015, Security in Computing and Communications, ⟨10.1007/978-3-319-22915-7⟩
Book sections hal-01519458v1

A Cryptographic Encryption Technique of MPEG Digital Video Images Based on RGB Layer Pixel Values

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
Pattern Analysis, Intelligent Security and the Internet of Things, 355, Springer International Publishing, pp.149-157, 2015, Advances in Intelligent Systems and Computing, 978-3-319-17397-9. ⟨10.1007/978-3-319-17398-6_14⟩
Book sections hal-01171537v1

Feature Based Encryption Technique for Securing Digital Image Data Based on FCA-Image Attributes and Visual Cryptography

Kester Quist-Aphetsi , Anca Christine Pascu , Laurent Tchamnda Nana , Sophie Gire , Jojo Moses Eghan et al.
Springer International Publishing. Computational Science and Its Applications - ICCSA 2015, 9158, Springer International Publishing, pp.712, 2015, Lecture Notes in Computer Science, 978-3-319-21409-2. ⟨10.1007/978-3-319-21410-8_54⟩
Book sections hal-01171540v1

A Fast Discrete Cosine Transform and a Cryptographic Technique for Authentication and Security of Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
Abawajy J., Mukherjea S., Thampi S., Ruiz-Martínez A. Communications in Computer and Information Science, 536, Springer International Publishing, pp.89-98, 2015, Security in Computing and Communications, ⟨10.1007/978-3-319-22915-7_9⟩
Book sections hal-01519460v1

A Hybrid Encryption Technique for Securing Biometric Image Data Based on Feistel Network and RGB Pixel Displacement

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan et al.
Recent Trends in Computer Networks and Distributed Systems Security Communications, Communications in Computer and Information Science (420), Springer Berlin Heidelberg, pp.530, 2014, Recent Trends in Computer Networks and Distributed Systems Security, 978-3-642-54524-5. ⟨10.1007/978-3-642-54525-2_47⟩
Book sections hal-01171538v1