X-ray ptychography in 2D and 3D

computer scientist with background in biology

• Deep learning
• Computer Vision
• Medical Imaging

I am a beamline scientist at PETRA III beamline P06, working in X-ray scanning microscopy and X-ray tomography. The contrasts I am usually dealing with are X-ray absorption and X-ray fluorescence, occasionally X-ray ptychography and X-ray diffraction. My personal research …

I work on inverse problems, image reconstruction and other parts of computational imaging.

PhD Student (Computer Science) at the PETRA III facility in Hamburg
Researching on reconstruction algorithms for X-Ray Near-Field Holography

PhD student at Deutsches Elektronen-Synchrotron (DESY),

reduction of illumination-artifacts in near-field holography

Deep learning applications and service support

Head of RIC Group within DESY-IT

Phase Contrast Imaging with X-rays
Reconstruction algorithms

Head of the Helmholtz Imaging Support Unit at DESY Hamburg. Background in computational structural biology, pattern recognition, artificial intelligence, convolutional neural networks and cloud computing.

Scientific coordinator of Helmholtz Imaging. Background in mathematics, signal and image processing, approximation theory, mathematical methods for dimensionality reduction.

I work on image reconstruction tasks and other inverse problems. Most of my experience lies in emission and transmission imaging modalities in the X-ray and gamma ray regimes. My particular interests include the mathematical modelling and also computational aspects of …

to be filled out …

.

NanoCT

My main interests lie in hard X-ray microscopy with synchrotron radiation and free-electron lasers. I develop both instrumentation and methods for 3D imaging with various X-ray analytical techniques as contrast. Algorithmically, my focus lies on solving inverse problems in tomography …

Expertise in high-resolution scanning X-ray microscopy using different analytical contrast mechanisms.

I am Software Developer at Service Unit "Modalities" and my subject of interest is image processing and its applications to remote sensing.

Development of novel refractive x-ray optics and x-ray beam metrology using coherent imaging methods.

I am an expert in microscopic Monte Carlo simulations of semiconductor imaging sensors and project leader of the Allpix Squared Generic Pixel Detector Simulation Framework.

I am interested in physics-based vision, e.g. reflection or refraction. I did my PhD in light field imaging, which, in nutshell can be understood as a densely sampled views, which allows interesting processing tasks like reconstruction of scene's geometry from …

I'm a staff scientist in the scientific computing group within the photon science division at DESY. I specialise in crystallography, in particular data processing software for serial crystallography. My main focus is software development, my "flagship" project being the CrystFEL …