Andrei I. Purica

According to our database, Andrei I. Purica authored at least 14 papers between 2015 and 2024.

Collaborative distances:

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

2024

A second-order-like optimizer with adaptive gradient scaling for deep learning.

Jérôme Bolte, Ryan Boustany, Edouard Pauwels, Andrei I. Purica

CoRR, 2024

2019

A Convex Optimization Framework for Video Quality and Resolution Enhancement From Multiple Descriptions.

Andrei I. Purica, Benoit Boyadjis, Béatrice Pesquet-Popescu, Frédéric Dufaux, Cyril Bergeron

IEEE Trans. Image Process., 2019

Enhancing HEVC Spatial Prediction by Context-based Learning.

Li Wang, Attilio Fiandrotti, Andrei I. Purica, Giuseppe Valenzise, Marco Cagnazzo

Proceedings of the IEEE International Conference on Acoustics, 2019

A Hybrid Approach to Wide Baseline View Synthesis with Convolutional Neural Networks.

Nour Hobloss, Andrei I. Purica, Attilio Fiandrotti, Marco Cagnazzo, Rémi Cozot, Wassim Hamidouche

Proceedings of the 2019 International Conference on 3D Immersion, 2019

2018

Quality Assessment of Deep-Learning-Based Image Compression.

Giuseppe Valenzise, Andrei I. Purica, Vedad Hulusic, Marco Cagnazzo

Proceedings of the 20th IEEE International Workshop on Multimedia Signal Processing, 2018

Video enhancement with convex optimization methods.

Benoit Boyadjis, Andrei I. Purica, Béatrice Pesquet-Popescu, Frédéric Dufaux

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Synthèse de vues et reconstruction de vues à partir de vidéos compressées multi-vues et multi-sources. (View synthesis and view reconstruction from multi-view and multi-source compressed video).

Andrei I. Purica

PhD thesis, 2017

A study of norms in convex optimization super-resolution from compressed sources.

Andrei I. Purica, Benoit Boyadjis, Béatrice Pesquet-Popescu, Frédéric Dufaux

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

A railroad detection algorithm for infrastructure surveillance using enduring airborne systems.

Andrei I. Purica, Béatrice Pesquet-Popescu, Frédéric Dufaux

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016

Multiview Plus Depth Video Coding With Temporal Prediction View Synthesis.

Andrei I. Purica, Elie Gabriel Mora, Béatrice Pesquet-Popescu, Marco Cagnazzo, Bogdan Ionescu

IEEE Trans. Circuits Syst. Video Technol., 2016

Using region-of-interest for quality evaluation of DIBR-based view synthesis methods.

Andrei I. Purica, Giuseppe Valenzise, Béatrice Pesquet-Popescu, Frédéric Dufaux

Proceedings of the Eighth International Conference on Quality of Multimedia Experience, 2016

View synthesis based on temporal prediction via warped motion vector fields.

Andrei I. Purica, Marco Cagnazzo, Béatrice Pesquet-Popescu, Frédéric Dufaux, Bogdan Ionescu

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Improved view synthesis by motion warping and temporal hole filling.

Andrei I. Purica, Elie Gabriel Mora, Béatrice Pesquet-Popescu, Marco Cagnazzo, Bogdan Ionescu

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

A distortion evaluation framework in 3D video view synthesis.

Andrei I. Purica, Marco Cagnazzo, Béatrice Pesquet-Popescu, Frédéric Dufaux, Bogdan Ionescu

Proceedings of the 2015 International Conference on 3D Imaging, 2015