Dr.-Ing. Tak Ming Wong

Dr.-Ing. Tak Ming Wong

(he/him)

Research Scientist

Helmhotlz-Zentrum Hereon

Professional Summary

Tak Ming Wong is a research scientist at Helmholtz-Zentrum Hereon, Germany. His research interests are mainly in computational imaging, computer vision, scientific machine learning (SciML) for advanced imaging modalities.

Interests

Computational Imaging Computer Vision Scientific Machine Learning (SciML) Knowledge-guided Deep Learning Advanced Imaging Modalities (CT, THz) AI
📚 About me

I’m a research scientist at the Hereon’s outstation located at the largest particle accelerator in Germany (DESY, Hamburg). Currently, I’m a member of Imaging and Data Science Department of the Institute of Metallic Biomaterials and a member of the X-Ray Imaging with Synchrotron Radiation Department of the Institute of Materials Physics.

Prior to this, I completed my doctoral research at the Computer Graphics and Multimedia Systems Group under the supervision of Prof. Andreas Kolb and the co-supervision of Prof. Peter Haring Bolívar at the University of Siegen in 2023.

I develop deep neural networks to solve inverse problems in tomography imaging (at Hereon’s μCT and nanoCT beamlines) for materials science experiments. Currently, I’m particularly focusing on memory efficiency of volumetric networks and knowledge-guided deep learning methods for downstream tasks such as:

  • Digital Volume Correlation (DVC)
  • Phase retrieval
  • Flat-field correction

Please feel free to reach out for collaboration and opportunities! 😃

Selected Papers
Training Auto-Encoder-Based Optimizers for Terahertz Image Reconstruction featured image

Training Auto-Encoder-Based Optimizers for Terahertz Image Reconstruction

A model-based autoencoder in which the encoder network predicts suitable parameters and the decoder is fixed to a physically meaningful model function, such that we can train the …

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Tak Ming Wong
Computational Image Enhancement for Frequency Modulated Continuous Wave (FMCW) THz Image featured image

Computational Image Enhancement for Frequency Modulated Continuous Wave (FMCW) THz Image

A novel method to enhance Frequency Modulated Continuous Wave (FMCW) THz imaging resolution beyond its diffraction limit.

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Tak Ming Wong
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