Master Thesis - End-to-End 3D Reconstruction for Non-Pinhole Automotive Cameras (m/f/d)

Master Thesis - End-to-End 3D Reconstruction for Non-Pinhole Automotive Cameras (m/f/d)

Full-time

Saalburg-Ebersdorf | Jena

Software Engineering

Introductory information: This thesis evaluates modern end-to-end 3D reconstruction models for automotive multi-camera systems with non-pinhole camera models. Many learned reconstruction methods are designed around pinhole camera assumptions, while vehicle setups often use fisheye or double-sphere camera models. The goal is to investigate strategies for adapting or refining such methods for robust camera-to-camera extrinsic calibration, potentially contributing to a scientific publication in computer vision, robotics, or autonomous systems.

Your Role

• Evaluate learned 3D reconstruction methods such as MASt3R, VGGT, or MapAnything.
• Analyze limitations caused by pinhole camera assumptions.
• Investigate adaptation strategies such as perspective crops, ray-based formulations, or post-hoc geometric refinement.
• Compare learned reconstruction methods against COLMAP-based calibration.
• Evaluate accuracy, robustness, scale consistency, and failure cases on vehicle data.

At a minimum

• Good programming skills in Python.
• Interest in deep learning, 3D reconstruction, and camera calibration.
• Familiarity with Linux-based development environments.
• Basic understanding of camera models or image-based 3D reconstruction.

It’s preferred if you have

• First experience with PyTorch or similar deep learning frameworks.
• Interest in fisheye, omnidirectional, or double-sphere camera models.
• Basic understanding of geometric computer vision.
• Motivation to combine learned methods with classical geometric optimization.

Benefits

• Work-Life-Balance: Flexible working hours and mobile working options.
• Ergonomic Workstations: Equipped with height-adjustable desks and ergonomic office chairs.
• Company Events: Regular team events, meet & greets, and an annual Christmas party as integral parts of our company culture.
• Free Drinks: Enjoy complimentary coffee, tea, and water to keep you refreshed throughout the day.

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, and gender identity. We consider all qualified applicants, in accordance with the legal requirements. If you have a disability or special need that requires accommodation, please let us know.