1 code implementation • 15 Jan 2024 • Nicolae-Catalin Ristea, Andrei Anghel, Radu Tudor Ionescu
Subsequently, we combine language-specific Bidirectional Encoder Representations from Transformers (BERT) with Wav2Vec2. 0 audio features via a novel cascaded cross-modal transformer (CCMT).
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 13 Jun 2023 • Nicolae-Catalin Ristea, Andrei Anghel, Mihai Datcu
Sea ice is a crucial component of the Earth's climate system and is highly sensitive to changes in temperature and atmospheric conditions.
1 code implementation • IEEE Transactions on Geoscience and Remote Sensing 2023 • Reza M. Asiyabi, Mihai Datcu, Andrei Anghel, Holger Nies
A complex-valued (CV) end-to-end deep network is developed in this study for the reconstruction and classification of CV-SAR data.
no code implementations • 9 Jan 2023 • Mihai Datcu, Zhongling Huang, Andrei Anghel, Juanping Zhao, Remus Cacoveanu
The recognition or understanding of the scenes observed with a SAR system requires a broader range of cues, beyond the spatial context.
no code implementations • 29 Sep 2022 • Nicolae-Cătălin Ristea, Andrei Anghel, Mihai Datcu, Bertrand Chapron
Spaceborne synthetic aperture radar (SAR) can provide accurate images of the ocean surface roughness day-or-night in nearly all weather conditions, being an unique asset for many geophysical applications.
no code implementations • 9 Apr 2022 • Nicolae-Catalin Ristea, Andrei Anghel, Mihai Datcu, Bertrand Chapron
Overall, we encourage the development of data centring approaches, showing that, data preprocessing could bring significant performance improvements over existing deep learning models.
no code implementations • 14 Oct 2020 • Nicolae-Cătălin Ristea, Andrei Anghel, Radu Tudor Ionescu, Yonina C. Eldar
In autonomous driving, radar systems play an important role in detecting targets such as other vehicles on the road.
1 code implementation • 11 Aug 2020 • Nicolae-Cătălin Ristea, Andrei Anghel, Radu Tudor Ionescu
In order to train our network in a real-world scenario, we introduce a new data set of realistic automotive radar signals with multiple targets and multiple interferers.
1 code implementation • 21 Jul 2020 • Nicolae-Cătălin Ristea, Andrei Anghel, Radu Tudor Ionescu
Moreover, considering the lack of databases for this task, we release as open source a large scale data set that closely replicates real world automotive scenarios for single-interference cases, allowing others to objectively compare their future work in this domain.
Signal Processing