cv

Research CV and resume for Tushar Nayak, covering education, research, teaching, publications, and selected technical work.

Basics

Name Tushar Nayak
Label Graduate Student Researcher
Email tusharn@andrew.cmu.edu
Url https://tushar-nayak.github.io/
Summary Graduate student researcher in biomedical engineering at Carnegie Mellon University working on computer vision for image-guided robotic intervention, medical imaging, and physics-aware learning systems.

Work

  • 2026.05 - Present

    Pittsburgh, Pennsylvania

    Summer Researcher
    University of Pittsburgh, Surreality Lab
    Researching real-time registration and 3D reconstruction for medical imaging data with collaborators across robotic surgery projects.
    • Working with Rishi Basdeo under Professors Edward Andrews and Jacob Biehl.
    • Extending master's thesis work toward clinical mixed-reality and surgical visualization settings.
  • 2025.01 - Present

    Pittsburgh, Pennsylvania

    Teaching Assistant
    Carnegie Mellon University
    Course support across graduate classes in deep learning, computer vision, and biomedical engineering.
    • Applied Deep Learning, Spring 2025, with Dr. Clarence Worrell.
    • Fundamentals of Computational Biomedical Engineering, Fall 2025, with Dr. Jason Szafron.
    • Computer Vision for Engineers, Fall 2025, with Dr. Kenji Shimada.
    • Machine Learning in Experimental Biomedical Engineering Research, Spring 2026, with Dr. Newell Washburn.
  • 2025.01 - 2025.09

    Pittsburgh, Pennsylvania

    Graduate Research Assistant, Glioblastoma Evolution Prediction
    Carnegie Mellon University
    Developed longitudinal MRI forecasting models for glioblastoma progression using Neural ODE-based approaches.
    • Built attention U-Net plus Neural ODE forecasting pipelines for multimodal MRI using FLAIR, T1, T2, and post-contrast T1 data.
    • Compared multiple model branches, including prefix-history forecasting and physics-informed variants, against persistence baselines.
    • Presented the work at Carnegie Mellon's 2025 Biomedical Engineering research forum.
  • 2024.08 - Present

    Pittsburgh, Pennsylvania

    Graduate Student Researcher, Computational Engineering and Robotics Lab
    Carnegie Mellon University
    Master's thesis research on computer vision for image-guided robotic intervention and endovascular tele-surgery.
    • Built a pipeline for synthetic vessel deformation data generation, multi-view X-ray rendering, and physics auditing for endovascular intervention research.
    • Developed MorphPINN, a multimodal network that fuses fluoroscopy with 3D geometric context to predict vessel deformation from sparse imaging.
    • Contributed the vision subsystem section to a literature review on robot-assisted endovascular surgery currently under review at the Journal of Intelligent and Robotic Systems.

Education

  • 2024.08 - 2026.05

    Pittsburgh, Pennsylvania

    Master of Science - Research
    Carnegie Mellon University
    Biomedical Engineering, computational focus
    • Computer Vision
    • Visual Learning and Recognition
    • Image-Based Computational Modelling and Analysis
    • Learning for 3D Vision
    • Clinical Translations of AI
  • 2019.08 - 2023.05

    Manipal, India

    Bachelor of Technology
    Manipal Institute of Technology
    Biomedical Engineering major, Data Science minor
    • Pattern Recognition
    • Digital Image Processing
    • Digital Signal Processing
    • Signals and Systems
    • Statistical Inference and Machine Learning

Awards

  • 2024.01.01
    Biomedical Engineering Department Head's Fellowship
    Carnegie Mellon University
    Department fellowship awarded on entry to the research master's program in biomedical engineering.
  • 2023.01.01
    Best Paper, AI Track
    Second International Conference on Artificial Intelligence, Computational Electronics and Communication
    Awarded for undergraduate research work in applied AI for biomedical image analysis.

Publications

Projects

  • 2024.08 - Present
    Physics-Informed Endovasculature Deformation Estimation and Registration
    Master's thesis project on modeling vessel deformation from fluoroscopy for image-guided endovascular robotics.
    • Synthetic vessel deformation generation with free-form deformation and guidewire kinematics.
    • Multi-view X-ray rendering across clinically relevant projections.
    • Multimodal deformation prediction with geometry-aware learning.
  • 2025.01 - 2025.09
    Spatiotemporal Glioblastoma Evolution Visual Prediction
    Neural ODE-based forecasting of future glioblastoma appearance from longitudinal multimodal MRI.
    • Attention U-Net plus Neural ODE modeling.
    • History-conditioned forecasting across MRI timepoints.
    • Evaluation against simple persistence baselines.
  • 2025.01 - Present
    Open Horizon Robotics Perception Curriculum
    Open-source computer vision curriculum spanning classical vision, deep learning, 3D vision, geometry, and perception physics.
    • Authoring learning material for perception and prerequisite mathematics.
    • Mentoring student-led projects in the Open Horizon Robotics community.

Skills

Computer Vision
3D reconstruction
Image registration
Geometric vision
Fluoroscopy and X-ray modeling
Feature extraction
Motion analysis
Medical Imaging and Biomedical AI
MRI
CT and CTA
Histopathology
Image-guided intervention
Tumor evolution modeling
Clinical data workflows
Machine Learning
Neural ODEs
Physics-informed learning
Attention mechanisms
Convolutional neural networks
Encoder-decoder models
Model evaluation
Teaching and Mentoring
Teaching assistantships
Curriculum design
Technical mentoring
Workshop instruction

Interests

Outside the lab
Mountain and trail biking
Piano
Gaming
Comics