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Chengfang Ren
43
Documents
Presentation
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<pre class="zfr3Q FVr0A" id="h.p_RR8aVZd5U869" style="font-family: Lato, sans-serif; font-size: 15px; white-space: normal; box-sizing: border-box; font-variant-ligatures: none; margin-top: 0px; margin-bottom: 0px; outline: none; position: relative; color: #212121; text-decoration-line: inherit; line-height: 1.4; padding-top: 0px; text-align: justify;">```
<strong style="box-sizing: border-box;">Assistant professor<br></br></strong>
```<strong style="box-sizing: border-box;">SONDRA Laboratory, CentraleSupelec<br></br></strong><strong style="box-sizing: border-box;">3, rue Joliot-Curie<br></br></strong><strong style="box-sizing: border-box;">91192 Gif-sur-Yvette, France<br></br></strong><strong style="box-sizing: border-box;">Phone : +33 1 69 85 18 03<br></br></strong><strong style="box-sizing: border-box;">chengfang.ren(at)centralesupelec(dot)fr</strong>
```
I am currently an Assistant Professor at SONDRA, the French-Singaporean laboratory of CentraleSupelec. My research interests include robust estimation, performance bounds and resolution limits applied to statistical signal processing and for Radar applications. Recently, I am also interested in machine and deep learning approaches for Radar applications.
website: <https://sites.google.com/view/chengfangren>
Publications
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Apprentissage par transfert en grande dimension : application aux images SAR polarimétriquesGRETSI 2022, Sep 2022, Nancy, France
Conference papers
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ON THE USE OF GEODESIC TRIANGLES BETWEEN GAUSSIAN DISTRIBUTIONS FOR CLASSIFICATION PROBLEMSIEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ICASSP, May 2022, Singapour, Singapore. ⟨10.1109/ICASSP43922.2022.9747872⟩
Conference papers
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Merits of Complex-Valued Neural Networks for PolSAR image segmentationGRETSI 2022, Sep 2022, Nancy, France
Conference papers
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Détection d'anomalies en SAR basée sur les réseaux génératifsGRETSI 2022, Sep 2022, Nancy, France
Conference papers
hal-03830331v1
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Robust Geometric Metric Learning30th European Signal Processing Conference, EUSIPCO 2022, Aug 2022, Belgrade, Serbia
Conference papers
hal-03931132v1
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SAR Anomalies Detection based on Deep LearningXXVIIIème Colloque GRETSI 2022, Sep 2022, Nancy, France
Conference papers
hal-03790615v1
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Complex-valued neural networks for polarimetric sar segmentation using pauli representationIEEE- IGARSS 2022, Jul 2022, Kuala Lumpur, Malaysia
Conference papers
hal-03752893v1
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada
Conference papers
hal-03144092v1
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Efficient Estimation of Kronecker Product of Linear Structured Scatter Matrices under t-distribution28th European Signal Processing Conference (EUSIPCO 2020), Jan 2021, Amsterdam, Netherlands. ⟨10.23919/eusipco47968.2020.9287415⟩
Conference papers
hal-02873816v1
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A Tyler-type estimator of location and scatter leveraging Riemannian optimization2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9414974⟩
Conference papers
hal-03144104v1
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Classification in C-band of Doppler signatures of human activities in indoor environmentIET International Radar Conference 2020, 2021, Chongqing, China. ⟨10.1049/icp.2021.0597⟩
Conference papers
hal-03022656v1
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Une version récursive de RCOMET pour l'estimation robuste de matrices de forme à structure convexe28eme Colloque francophone de traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France
Conference papers
hal-02155900v1
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Analysis of airplane signatures using passive VHF radar for recognition perspectives2019 International Radar Conference, Sep 2019, Toulon, France. ⟨10.1109/RADAR41533.2019.171376⟩
Conference papers
hal-02492643v1
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Distributing deep neural networks for maximising computing capabilities and power efficiency in swarm2019 IEEE International Symposium on Circuits and Systems (ISCAS), May 2019, Sapporo, Japan
Conference papers
hal-02434837v1
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Modified Sparse Subspace Clustering for Radar Detection in Non-stationary Clutter8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019), 2019, Le Gosier, Guadeloupe, France
Conference papers
hal-02292685v2
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Estimation robuste de matrices de dispersion structurées pour des modèles bien/mal spécifiés28eme Colloque francophone de traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France
Conference papers
hal-02155887v1
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On the Recursions of Robust COMET Algorithm for Convexly Structured Shape Matrix27th European Signal Processing Conference (EUSIPCO 2019), Sep 2019, A Coruña, Spain
Conference papers
hal-02155905v1
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Efficient Estimation of Scatter Matrix with Convex Structure under t-Distribution2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2018), Apr 2018, Calgary, Canada. pp.4474-4478, ⟨10.1109/icassp.2018.8462449⟩
Conference papers
hal-01784707v1
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Performance bounds for change point and time delay estimation26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553063⟩
Conference papers
hal-01895286v1
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Robust-COMET for Covariance Estimation in Convex Structures: Algorithm and Statistical Properties2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2017), Dec 2017, Curaçao, Netherlands. pp.1-5, ⟨10.1109/CAMSAP.2017.8313081⟩
Conference papers
hal-01651772v1
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Performances optimales pour les données multimodales partiellement coupléesGRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France
Conference papers
hal-01567124v1
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A constrained hybrid Cramér-Rao bound for parameter estimationICASSP: International Conference on Acoustics, Speech and Signal Processing, Apr 2015, Brisbanne, Australia. pp.3472-3476, ⟨10.1109/ICASSP.2015.7178616⟩
Conference papers
hal-01234924v1
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Une nouvelle approche de résolution limite dans le cadre d'estimation paramétrique multidimensionnelle25eme Colloque francophone de traitement du signal et des images (GRETSI 2015), Sep 2015, Lyon, France
Conference papers
hal-01234914v1
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Performance bounds under misspecification model for MIMO radar application23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France. pp.514-518, ⟨10.1109/EUSIPCO.2015.7362436⟩
Conference papers
hal-01234922v1
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Borne de Cramér-Rao sous contraintes pour l'estimation simultanée de paramètres aléatoires et non aléatoires25eme Colloque francophone de traitement du signal et des images (GRETSI 2015), Sep 2015, Lyon, France
Conference papers
hal-01234916v1
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A Ziv-Zakai type bound for hybrid parameter estimationICASSP: International Conference on Acoustics, Speech and Signal Processing, May 2014, Firenze, Italy. ⟨10.1109/ICASSP.2014.6854486⟩
Conference papers
hal-00947790v1
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Hybrid Lower Bound On The MSE Based On The Barankin And Weiss-Weinstein BoundsICASSP: International Conference on Acoustics, Speech, and Signal Processing, May 2013, Vancouver, BC, Canada. pp.5534-5538, ⟨10.1109/ICASSP.2013.6638722⟩
Conference papers
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High resolution techniques for Radar: Myth or Reality?EUSIPCO: European Signal Processing Conference, Sep 2013, Marrakech, Morocco
Conference papers
hal-00926285v1
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Une borne inférieure de l'erreur quadratique moyenne pour l'estimation simultané de paramètres aléatoires et non-aléatoiresGRETSI 2013, Sep 2013, Brest, France
Conference papers
hal-00926286v1
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data2020
Preprints, Working Papers, ...
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Performance bounds for coupled models[Research Report] GIPSA-lab. 2016
Reports
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