Physics undergraduate at UC Berkeley (EECS minor, class of 2027) working on computational microscopy and multi-frame reconstruction. I'm interested in designing optical measurements and reconstruction algorithms together, and in testing what a reconstruction recovers.
Website · CV · LinkedIn · bingxi.li@berkeley.edu
Now
- Undergraduate researcher in the Na Ji Lab (computational microscopy): applying the lab's neural-field reconstruction pipeline to PSF and wavefront-aberration estimation; SNR analysis
- URAP researcher at the Essig Museum of Entomology: specimen focal stacking
Research
| Project | What it is | Where |
|---|---|---|
| UIBS | One greedy formulation for retrospective frame selection in focal stacks and repeated-exposure sequences, with an audit of when it helps | SPIE Sensors + Imaging 2026, oral (proceedings under review) |
| FocusStack2XR | Provenance-preserving visualization: estimate which focal slice supports each region of an all-in-focus image, with confidence and validity cues | IEEE ISMAR 2026, poster paper |
| nd-final | RAW-domain measurement of transmission and color shift in a variable ND filter | Berkeley Scientific Journal, Fall 2025 |
Interests: computational imaging · optical microscopy · inverse problems · multi-frame reconstruction · measurement selection
Tools: Python (PyTorch, NumPy, SciPy, OpenCV, scikit-image, rawpy) · MATLAB · JavaScript · Zemax OpticStudio · Fiji/ImageJ · Zerene Stacker · LaTeX