5th year student as Master of Science in Media Technology and Engineering
/ status
Real-time volumetric clouds in C++ and OpenGL, raymarched from a compute-built 3D texture.
GPU-driven voxel terrain in C++20. Compute shaders build it, indirect draws render it.
Autonomous drone flying through procedural terrain, meshed on the fly with marching cubes.
Hand gestures drive a Godot game over WebSocket, via MediaPipe and a Keras CNN.
Path tracer running entirely in a fragment shader, accelerated by a CPU-built BVH.
Blender add-on that simulates a solar system and animates it with generated materials.
Research papers and writeups.
Jonatan Ebenholm
Compares a CNN trained on HaGRID against a feed-forward network fed 21 hand landmarks from MediaPipe. The landmark version reached 100% validation accuracy, trained in under a second per epoch, and held up far better under rotation.
Ludwig Boge, Jonatan Ebenholm
A path tracer written entirely in a fragment shader, handling diffuse, specular, glossy and transmissive materials at near real-time rates. The BVH is built on the CPU and traversed in the shader through SSBOs.
Ludwig Boge, Jonatan Ebenholm
A Monte Carlo raytracer built from scratch in C++ for TNCG15. Solves the rendering equation across Lambertian, mirror and transparent surfaces lit by area lights, and benchmarks how shadow ray and sample counts affect quality.
Berkay Orhan, Jonatan Ebenholm
A content-based anime recommender using BERT embeddings and cosine similarity over title metadata. No accounts and no collaborative filtering, which sidesteps both cold-start and privacy problems.
Interactive 3D experiments.
Multi-octave simplex terrain with elevation biomes, water specular and distance fog. Drag to spin.
A quarter of a million points rolling on a wave, animated entirely in a vertex shader.
Ten thousand points on a grid, pushed around by the cursor in a vertex shader.
Clipping planes cut a crater that follows your cursor, with balls rolling into it.
SICK IVP / Linköping University
Recovering scene geometry, materials and lighting from images, and applying that to industrial inspection workflows.
Linköping University
Paid programming assistance role under LiU's LiTHeHack initiative, supporting students with their programming work.
Linköping University
Guided students through lab sessions on Fourier analysis, Laplace transforms, and signal and system analysis.
Linköping University
Specializing in computer graphics, GPU programming, video game systems programming, and machine learning.
Linköping University
Foundations in programming, applied mathematics, and media technology.
Selected highlights from my MSc program.
I'm finishing an MSc in Media Technology and Engineering at Linköping University, with the focus pulled hard toward computer graphics, GPU programming, and applied machine learning. My master's thesis is hosted at SICK IVP in Linköping, where I'm working on inverse rendering for industrial inspection, recovering scene geometry and materials from imagery to support automated quality assessment.
I came at graphics through art: years of figure and gesture studies, then a media technology degree for the practicality plus the graphics angle I'd been curious about as a gamer. Code turned out to be a way to build worlds the way drawing built faces and figures. TNCG15: Advanced Global Illumination is what made me a graphics programmer proper, and TSBK07: Computer Graphicsthe semester after dropped me into parallel programming. I haven't really left.
Most of what I build lives on the line between graphics and systems: GPU-driven voxel engines, fragment-shader path tracers, procedurally generated worlds. I like the work that asks you to think at two levels at once: the high-level structure of what's being rendered, and the low-level mechanics of how the GPU is actually executing it. The projects above are mostly me chasing that.
After graduation I'm looking for strong engineering work in systems, graphics, vision, or simulation. Graphics and GPU work is where I'm strongest, and industry-adjacent work in the same space as my thesis (vision, simulation, perception) is just as compelling. A full-time research role would tempt me too, if the project is the right kind of strange.
