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Computational Photography Lab

 

Sushobhan Ghosh

Sushobhan Ghosh is a Ph.D. student in the EECS Department working in the Computational Photography Lab at Northwestern University. He completed his undergrad at Indian Institute of Technology Delhi (IIT Delhi), India in 2016. Sushobhan is interested in machine learning applications in computational photography and computer vision problems. His current research topics include Lifelong Learning and Deep Learning based image enhancement in Medical Imaging. His past projects include image enhancement in challenging environment, ptychography using automatic differentiation, deep learning based fourier ptychography and time of flight imaging.

Florian Schiffers

Florian graduated 2017 from FAU Erlangen in Germany where he received a M.Sc. in Physics and a M.Sc.Hons in Advanced Optical Technologies. He wrote his thesis on Computed Tomography in Talbot-Lau X-ray Imaging under the joint supervision of Prof. Gisela Anton, Dr-Ing Christian Riess and Prof. Andreas Maier. Prior to this Florian was conducting research in the field of structured-light 3D sensing with Prof. Gerd Häusler (2012-2015). Later, he worked at Siemens Healthineers on a pre-development project in robotics for image-guided surgery. After graduation he spent six months at the Peking University in China with Prof. Qiushi Ren working on machine learning applications in Ophthalmology. At Northwestern Florian is working under Prof. Oliver Cossairt in the Computational Photography Lab towards his PhD on algorithm development for inverse problems. He is especially interested on how to enhance conventional techniques, e.g. reconstruction based on physical models, by exploiting the power of data-driven machine learning. His current projects include imaging through scattering media, extended depth-of-field imaging, tomographic problems with different modalities as well as topographic imaging.