Bildverarbeitung, Computergrafik, C++, Python, C#, Java, SQL, Linux, 3D, ROS

4/2021 – 7/2021

Calibration of multi-camera system in C++ and Python with pybind
*) rig with multiple stereo cameras
*) bundle-adjustment

Generation and analysis of synthetic data using OpenGL and GLSL
*) full camera parameters simulated, including various lens distortion models using GL shader.
*) phong shading added (GLShader)
*) DoF simulation
*) gaussian smoothing spacially
*) gaussian noise pixel-wise

Analyzing calibration results on synthetic data
*) visually showing the high error points in 3D
*) correlation of accuracy to various parameters

Conclusion and Report generation
*) conclusion about the system setup
*) short-comings of the system
*) suggestions for improvement

C++, Computer Vision, Lineare Regression, Opengl, Python

2/2016 – 3/2021

- Managing director of the subsidiary in Munich
- CTO
- Hiring engineers
- planing and technical roadmap

Amazon Web Services (AWS), C++, Vermessung, Keras, Opencv, Point Cloud Library (PCL), Postgresql, Python

4/2015 – 2/2016

- Lead computer vision and machine learning pipeline architecture to provide data to customers.
- Hire engineers
- plan project and technical roadmap

Amazon Web Services (AWS), C++, Caffe, Vermessung, Opencv, Postgresql

9/2013 – 3/2015

Developed the calibration stack of an indoor mapping device including
- 6 cameras with fish-eye lenses
- 2x 2.5D cameras (ASUS Xtion)
- 3 IMU2
- 3 Laser scanners
- developed bundle adjustment for the cameras
- hand eye calibration for non-overlapping cameras (pinhole & Xtions)

C++, Opencv, Point Cloud Library (PCL), Robot Operating System

1/2013 – offen

Volunteer Research Scientist and Maintainer od the Point Cloud Library

C++, Point Cloud Library (PCL)

10/2010 – 7/2013

Working for the perception group
- developing ROS drivers for Kinect and Primesense devices
- developing PCL modules and extensions
- developing computer vision methods that got partly into OpenCV
- developed a Robot-Self-Filter using OpenGL shaders

C++, Opencv, Point Cloud Library (PCL), Robot Operating System

4/2010 – 10/2010

Creating 3D objects from stereo scans.
- Camera Calibration & Stereo calibration
- bundle adjustment
- loop closure
- texture generation

C++, Opencv

12/2009 – 3/2010

Calibration of a ultrasonic imaging device using any wire-configuration (no z-wire needed)

C#