Scatter Ptychography

1 code implementation • 23 Mar 2022 • Qian Huang, Zhipeng Dong, Yuzuru Takashima, Timothy J. Schulz, David J. Brady

Coherent illumination reflected by a remote target may be secondarily scattered by intermediate objects or materials.

Retrieval

Snapshot Ptychography on Array cameras

1 code implementation • 5 Nov 2021 • Chengyu Wang, Minghao Hu, Yuzuru Takashima, Timothy J. Schulz, David J. Brady

We use convolutional neural networks to recover images optically down-sampled by $6. 7\times$ using coherent aperture synthesis over a 16 camera array.