DAVID HAHN
SOFTWARE ENGINEER
Flocking Simulation
CS 184
Simulated flocking behavior of animals using force determined acceleration and semi-implicit Euler approximation.
C++
Ray Tracer
CS 184
Implemented a ray tracer capable of rendering complex scenes with a variety of object surface types.
C++
Autostitching and Photomosaics
CS 194-26
Generate panoramas using user defined features to warp and stitch together panels and then implemented an automatic feature matching algorithm via Harris Corners, adaptive non-maxial suppression, and RANSAC.Python numpy
Image Blending
CS 194-26
Implemented unsharp mask filtering, hybrid images, Gaussian and Laplacian stacks, and ultimately image blending.
Python numpy
Mesh Editor
CS 184
Explored Bezier curves and surfaces, mesh editor, loop upsampling, and the Binn-Phong shader model.
C++
Tilt Shift and Dolly Zoom
CS 194-26
Convert regular images to tilt-shifted images and emulate dolly zoom camera effect.
Python numpy
Image Colorization
CS 194-26
Colorized black and white images taken with cyan, yellow, and magenta filters via automated gradient-based image alignment algorithm.
Python numpy
David Hahn
Hi!
I'm currently a full-time SW engineer at Microsoft. More specifically, I work on the back-end sync service for Microsoft Azure Active Directory. I graduated from UC Berkeley with a BS in EECS
in Spring, 2017.
My favorite CS subjects are image manipulation (CS 194-26) and graphics (CS 184).
In my free time I like to cook, play volleyball, and take photos (the banner above of San Francisco was taken by me!).
- Apple: Human Engineering Team
- ServiceNow: PaaS Team
- Aerospace Corp.: AFSCN Expansion Project
- CS 184: Graphics
- CS 194-26: Image Manipulation
- CS 161: Security
- CS 162: Operating Systems
- CS 188: Artificial Intelligence
- CS 168: Networks
- CS 170: Algorithms