Alessandro Simoni
PhD Student @ AImageLab (UNIMORE)
International Doctorate in ICT


Job offer info:  Email  |  CV

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About me

My name is Alessandro Simoni. I am a PhD Student enrolled in the International Doctorate in ICT program at the AImageLab research group of the University of Modena and Reggio Emilia (Italy), under the supervision of Prof. Roberto Vezzani.

My PhD thesis defense is expected to be in March 2024.

My research activities are focused on Computer Vision and Deep Learning applied to Collaborative Robotics scenarios, more precisely in topics like 3D Object Reconstruction and 3D Human/Robot Pose Estimation.

I'm actively involved in a project in collaboration with Toyota Motore Europe and Toyota Woven City related to 3D Human-Centric Scene Understanding in outdoor video surveillance scenarios.

I'm also supporting a project with Prometeia involving the 3D Vehicle Reconstruction in real-world scenarios through NeRF-based approaches.

Education
  • PhD in AI and Computer Vision, University of Modena and Reggio Emilia, (March 2024)
  • MS in Computer Engineering, University of Modena and Reggio Emilia, February 2020
  • BS in Computer Engineering, University of Modena and Reggio Emilia, February 2017
  • Research activities

    Authored publications:


    Semi-Perspective Decoupled Heatmaps for 3D Robot Pose Estimation from Depth Maps

    Alessandro Simoni, Stefano Pini, Guido Borghi, Roberto Vezzani

    IROS 2022 + IEEE Robotics and Automation Letters - Oral

    arXiv  |  bibtex  |  webpage  |  dataset  |  code  |  slides

    Thanks to a novel 3D pose representation composed of two decoupled heatmaps, efficient deep networks from the 2D HPE domain can be adapted to accurately compute 3D joints locations in world coordinates. Moreover, depth maps are used to bridge the gap between synthetic and real data.


    Multi-Category Mesh Reconstruction From Image Collections

    Alessandro Simoni, Stefano Pini, Roberto Vezzani, Rita Cucchiara

    3DV 2021 - Poster

    arXiv  |  bibtex  |  code  |  poster  |  slides  |  presentation (video)

    A multi-category mesh reconstruction framework infers the textured mesh of objects, learning category-specific priors in an unsupervised manner and obtaining smooth shapes with a dynamic mesh subdivision approach.


    Improving Car Model Classification through Vehicle Keypoint Localization

    Alessandro Simoni, Andrea D'Eusanio, Stefano Pini, Guido Borghi, Roberto Vezzani

    VISAPP 2021 - Oral

    paper  |  bibtex  |  slides  |  presentation (video)

    A multi-task framework combines visual features and keypoint localization features in order to improve car model classification accuracy.


    Future Urban Scenes Generation Through Vehicles Synthesis

    Alessandro Simoni, Luca Bergamini, Andrea Palazzi, Simone Calderara, Rita Cucchiara

    ICPR 2020 - Poster

    arXiv  |  bibtex  |  code  |  poster  |  slides  |  presentation (video)

    A two-stage approach in which interpretable information are exploited by a novel view synthesis architecture in order to reproduce the future visual appearance of vehicles in an urban scene.

    Co-authored publications:


    CarPatch: A Synthetic Benchmark for Radiance Field Evaluation on Vehicle Components

    Davide Di Nucci, Alessandro Simoni, Matteo Tomei, Luca Ciuffreda, Roberto Vezzani, Rita Cucchiara

    ICIAP 2023 - Oral

    arXiv  |  dataset

    A novel synthetic benchmark, named CarPatch, for the NeRF use case of vehicle inspection. It contains multiple-view images annotated with intrinsic and extrinsic camera parameters, the corresponding depth maps and semantic segmentation masks of car components.


    Depth-based 3D human pose refinement: Evaluating the refinet framework

    Andrea D'Eusanio, Alessandro Simoni, Stefano Pini, Guido Borghi, Roberto Vezzani, Rita Cucchiara

    Pattern Recognition Letters (PRL), 2023

    paper  |  bibtex

    An unsupervised approach used to train a Transformer-based architecture that learns to detect dynamic hand gestures in a continuous temporal sequence.


    Unsupervised Detection of Dynamic Hand Gestures from Leap Motion Data

    Andrea D'Eusanio, Stefano Pini, Guido Borghi, Alessandro Simoni, Roberto Vezzani

    ICIAP 2021 - Poster

    paper  |  bibtex

    An unsupervised approach used to train a Transformer-based architecture that learns to detect dynamic hand gestures in a continuous temporal sequence.


    SHREC 2021: Skeleton-based hand gesture recognition in the wild

    Ariel Caputo, Andrea Giacchetti, Simone Soso, Deborah Pintani, Andrea D'Eusanio, Stefano Pini, Guido Borghi, Alessandro Simoni, Roberto Vezzani, Rita Cucchiara, et al.

    Computers & Graphics, 2021

    paper  |  bibtex

    A Transformer-based architecture and a Finite State Machine (FSM) are able to detect and classify a gesture. One of the proposals in the SHREC2021 contest.


    Extracting Accurate Long-term Behavior Changes from a Large Pig Dataset

    Luca Bergamini, Stefano Pini, Alessandro Simoni, Roberto Vezzani, Simone Calderara, Rick B. D'Eath, Robert B. Fisher

    VISAPP 2021 - Poster

    paper  |  bibtex  |  dataset

    Given a large annotated pig dataset, long-term pig behavior analysis is possible, even though estimates from individual frames can be noisy.


    A Transformer-Based Network for Dynamic Hand Gesture Recognition

    Andrea D'Eusanio, Alessandro Simoni, Stefano Pini, Guido Borghi, Roberto Vezzani, Rita Cucchiara

    3DV 2020 - Poster

    paper  |  bibtex

    A Transformer-based architecture that is able to recognize dynamic hand gestures exploiting information from a single active depth sensor (depth maps and surface normals).


    Multimodal Hand Gesture Classification for the Human-Car Interaction

    Andrea D'Eusanio, Alessandro Simoni, Stefano Pini, Guido Borghi, Roberto Vezzani, Rita Cucchiara

    Informatics, 2020

    paper  |  bibtex

    A multimodal combination of CNNs whose input is represented by RGB, depth and infrared images, achieving a good level of light invariance, a key element in vision-based in-car systems.

    Reviewing activities
    Conferences:
    • IEEE International Conference on Robotics and Automation (ICRA)

    • IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)

    • IEEE International Conference on Pattern Recognition (ICPR)

    Journals:
    • IEEE Robotics and Automation Letters (RA-L)

    Workshops:
    • Towards a Complete Analysis of People: From Face and Body to Clothes (T-CAP)

    • International Workshop and Challenge on People Analysis (WCPA)

    Courses and Summer Schools
    • Advanced Course on Data Science and Machine Learning - ACDL 2021, Certosa di Pontignano (SI), Italy (certificate)

    • International Computer Vision Summer School - ICVSS 2022, Scicli (RG), Italy (certificate)

    • ELLIS Summer School on Large-Scale AI for Research and Industry - 2023, Modena (MO), Italy (certificate)


    Source code

    Credit for style and layout