Seyed Sadjad Abedi-Shahri

Seyed Sadjad Abedi-Shahri

Assistant Professor of Biomedical Engineering

Faculty of Engineering, University of Isfahan

Biography

Sadjad is an Assistant Professor of Biomedical Engineering in the Faculty of Engineering at University of Isfahan, a position he has held since 2025 after serving as an adjunct lecturer at Sahand University of Technology from 2022 to 2025. His research interests encompass Numerical Methods in Biomechanics (FEM, SBFEM, and more), Scientific Computation, Trauma Biomechanics, and Computational Geometry. With a strong background in both theoretical development and practical implementation, he has developed several research software tools in the fields of numerical methods and computational geometry. Through his work, Sadjad aims to contribute to the development of innovative computational methods that advance our understanding of biomechanics and enable practical solutions to real-world problems.

Interests
Education

  • PhD in Biomedical Engineering - Biomechanics, 2019-2024

    Sahand University of Technology

  • MSc in Biomedical Engineering - Biomechanics, 2016-2019

    Sahand University of Technology

  • BSc in Mechanical Engineering, 2011-2015

    University of Birjand

Skills

programming
Python Python
Fortran Fortran
Octave Octave/Matlab
Git Git
CAD-CAE
Abaqus Abaqus
Catia Catia
Rhino GH
LS-Dyna
Other utilities
3D Slicer
MeshMixer
Latex LaTeX

Recent Posts

Constructing Complex Shapes with Signed Distance Functions: The Heart Example
In this notebook, we’ll implement a signed distance function for a heart shape using Python and visualize it using matplotlib.
Seyed Sadjad Abedi-Shahri
Apr 7, 2024 5 min read
Project
Constructing Complex Shapes with Signed Distance Functions: The Heart Example
Exploring Boolean Operations in SDFs: Union, Difference, and Intersection
In our previous explorations of Signed Distance Functions (SDFs), we unveiled their power in representing and manipulating geometric shapes. We also delved into the intricacies of SDFs for lines and rectangles. Now, let’s unlock the potential of Boolean operations on SDFs, enabling the creation of even more complex shapes.
Seyed Sadjad Abedi-Shahri
Mar 18, 2024 4 min read
Project
Exploring Boolean Operations in SDFs: Union, Difference, and Intersection
Mathematics of 2D Shapes: Line and Rectangle SDFs Unveiled
In our previous exploration of Signed Distance Functions (SDFs), we demystified their role in representing and manipulating geometric shapes. Now, let’s delve deeper into the mathematical intricacies of SDFs, focusing specifically on lines and rectangles in 2D geometry.
Seyed Sadjad Abedi-Shahri
Dec 15, 2023 3 min read
Project
Demystifying Signed Distance Functions
In the realm of mathematics and computer graphics, signed distance functions (SDFs) play a pivotal role in representing and manipulating geometric shapes. Unlike traditional polygonal meshes, which store vertices and connectivity information, SDFs define shapes implicitly, offering a powerful and flexible approach to 3D modeling and simulation.
Seyed Sadjad Abedi-Shahri
Dec 10, 2023 4 min read
Project
Demystifying Signed Distance Functions

Projects

*
All Computational Geometry Other
pyPolyMesher: Polygonal mesh generator
pyPolyMesher is a Python library for polygonal mesh generation using signed distance functions.
Code Star
pyPolyMesher: Polygonal mesh generator
QTREEMESH: Generating QuadTree Mesh from Images
QTREEMESH is a Python package designed for the creation of Quadtree structures from images, offering powerful spatial data organization.
Code Star
QTREEMESH: Generating QuadTree Mesh from Images

Recent Publications

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Seyed Sadjad Abedi-Shahri, Mitra Baradari, Iman Zoljanahi Oskui (2025). Neural Network-Based Inverse Model for Non-Invasive Estimation of Corneal Mechanical Properties. In ReSIST2024.

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Seyed Sadjad Abedi-Shahri, Farzan Ghalichi, Iman Zoljanahi Oskui (2024). NL-SBFEM: A pure SBFEM formulation for geometrically and materially nonlinear problems. Engineering Analysis with Boundary Elements.

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Seyed Sadjad Abedi-Shahri, Farzan Ghalichi, Iman Zoljanahi Oskui (2022). A Scaled Boundary Finite Element Formulation for Solving Plane-Strain Viscoelastic Problems. EJMSOL.

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Seyed Sadjad Abedi-Shahri, Farzan Ghalichi, Iman Zoljanahi Oskui, Mojtaba Yazdani (2020). Numerical analysis of human head with implant under impact. In ICBME2020.

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Recent & Upcoming Talks

ReSIST 2024 - Oral Presentation
Oral Presentation in 2nd Regional Symposium on Science and Technology on Neural Network-Based Inverse Model for Non-Invasive Estimation of Corneal Mechanical Properties
Jan 1, 2025 Ferdowsi University of Mashhad
Seyed Sadjad Abedi-Shahri, Mitra Baradari, Iman Zoljanahi Oskui
ReSIST 2024 - Oral Presentation
TPIC 2024 - Oral Presentation
Oral Presentation in 7th International Conference on Preclinical Imaging Applications on Deep Learning-Based Quantitative Assessment of Pulmonary Vascular Changes Using Histological Microscopy Images
Nov 8, 2024 Tehran University of Medical Science
Seyed Sadjad Abedi-Shahri
TPIC 2024 - Oral Presentation

Popular Topics

Computational Geometry Computer Graphics Cornea Deep Learning Histological Microscopy Hyperelasticity Image Processing Inverse Problem Machine Learning Mathematics Mesh Generation Neural Networks Nonlinear Solid Mechanics Ogden Material Model Open Source Python SBFEM Trauma Biomechanics Viscoelasticity

Contact

I’m excited to connect with you! For inquiries, collaborations, or just a friendly chat, please feel free to reach out via email or Skype. Your messages are important, and I look forward to hearing from you!