Cristina Oprea

According to our database, Cristina Oprea authored at least 14 papers between 2009 and 2025.

Collaborative distances:

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

2025

Introducing a Novel Fast Neighbourhood Component Analysis-Deep Neural Network Model for Enhanced Driver Drowsiness Detection.

Sama Hussein Al-Gburi, Kanar Alaa Al-Sammak, Ion Marghescu, Claudia Cristina Oprea, Ana-Maria Claudia Dragulinescu, George Suciu, Khattab M. Ali Alheeti, Nayef Abdulwahab Mohammed Alduais, Nawar Alaa Hussein Al-Sammak

Big Data Cogn. Comput., 2025

2024

Analyzing Different Models for Driver Behavior Detection Using EEG Data.

Sama Hussein Al-Gburi, Kanar Alaa Al-Sammak, Ion Marghescu, Claudia Cristina Oprea, Khattab M. Ali Alheeti, Nadia Ali Abbas Almosa

Proceedings of the 15th International Conference on Communications, 2024

2021

A Kalman Filter for Multilinear Forms and Its Connection with Tensorial Adaptive Filters.

Laura-Maria Dogariu, Constantin Paleologu, Jacob Benesty, Cristian Lucian Stanciu, Claudia-Cristina Oprea, Silviu Ciochina

Sensors, 2021

2020

An Iterative Wiener Filter for the Identification of Multilinear Forms.

Laura-Maria Dogariu, Silviu Ciochina, Constantin Paleologu, Jacob Benesty, Cristina Oprea

Proceedings of the 43rd International Conference on Telecommunications and Signal Processing, 2020

An Iterative Multichannel Wiener Filter Based on a Kronecker Product Decomposition.

Jacob Benesty, Constantin Paleologu, Claudia-Cristina Oprea, Silviu Ciochina

Proceedings of the 28th European Signal Processing Conference, 2020

2018

Video Shot Boundary Detection for Low Complexity HEVC Encoders.

Claudia C. 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 C. 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

2016

Multi-microphone Noise Reduction System Integrating Nonlinear Multi-band Spectral Subtraction.

Radu Mihnea Udrea, Claudia Cristina Oprea, Cristian Lucian Stanciu

Proceedings of the Pervasive Computing Paradigms for Mental Health, 2016

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

2010

A Time-Recursive Adaptive Algorithm for Colored Noise Reduction in Speech Enhancement.

Radu Mihnea Udrea, Dragos Nicolae Vizireanu, Claudia Cristina Oprea, Ionut Pirnog

Proceedings of the Sixth Advanced International Conference on Telecommunications, 2010

Saliency Detection Based on Human Perception of Visual Information.

Cristina Oprea, Constantin Paleologu, Ionut Pirnog, Mihnea Udrea

Proceedings of the Sixth Advanced International Conference on Telecommunications, 2010

2009

Image Content Extraction Using a Bottom-Up Visual Attention Model.

Ionut Pirnog, Cristina Oprea, Constantin Paleologu

Proceedings of the Third International Conference on the Digital Society (ICDS 2009), 2009

Perceptual Video Quality Assessment Based on Salient Region Detection.

Cristina Oprea, Ionut Pirnog, Constantin Paleologu, Mihnea Udrea

Proceedings of the Fifth Advanced International Conference on Telecommunications, 2009