Radu Ovidiu Preda

According to our database, Radu Ovidiu Preda authored at least 11 papers between 2011 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Robust OCC System Optimized for Low-Frame-Rate Receivers.

Robert Alexandru Dobre, Radu Ovidiu Preda, Radu Alexandru Badea

Sensors, 2022

Flicker Free OCC System with Improved Bit Rate for Low Frame Rate Receivers.

Robert Alexandru Dobre, Radu Ovidiu Preda, Radu Alexandru Badea

Proceedings of the 45th International Conference on Telecommunications and Signal Processing, 2022

Performance Evaluation of a Visible Light Communication System for Indoor Navigation.

Radu Ovidiu Preda, Robert Alexandru Dobre, Radu Alexandru Badea

Proceedings of the 14th International Conference on Communications, 2022

2021

Influence of Camera Framerate Variations on an Optical Camera Communication System.

Radu Ovidiu Preda, Robert Alexandru Dobre, Radu Alexandru Badea

Proceedings of the 44th International Conference on Telecommunications and Signal Processing, 2021

2018

LDPC encoding performances for fading suppression in MIMO-CDMA wireless networks.

Ioana M. Marcu, Carmen Voicu, Simona Viorica Halunga, Radu Ovidiu Preda

EAI Endorsed Trans. Mob. Commun. Appl., 2018

Video Shot Boundary Detection for Low Complexity HEVC Encoders.

Claudia Cristina Oprea, Radu Ovidiu Preda, Ionut Pirnog, Robert Al. Dobre

Proceedings of the 2018 10th International Conference on Electronics, 2018

2017

Efficient Transform Coefficient Coding in HEVC.

Claudia Cristina Oprea, Radu Ovidiu Preda, Ionut Pirnog, Robert Al. Dobre

Proceedings of the Future Access Enablers for Ubiquitous and Intelligent Infrastructures, 2017

A New Approach in Creating Decision Systems Used for Speaker Authentication.

Vlad Andrei Cârstea, Robert Alexandru Dobre, Claudia Cristina Oprea, Radu Ovidiu Preda

Proceedings of the Future Access Enablers for Ubiquitous and Intelligent Infrastructures, 2017

2015

Automatic lesion segmentation for melanoma diagnostics in macroscopic images.

Ionut Pirnog, Radu Ovidiu Preda, Cristina Oprea, Constantin Paleologu

Proceedings of the 23rd European Signal Processing Conference, 2015

2014

Self-recovery of unauthentic images using a new digital watermarking approach in the wavelet domain.

Radu Ovidiu Preda

Proceedings of the 10th International Conference on Communications, 2014

2011

Robust wavelet-based video watermarking scheme for copyright protection using the human visual system.

Radu Ovidiu Preda, Dragos Nicolae Vizireanu

J. Electronic Imaging, 2011