Changhui Li

PA-SfM enables tracker-free freehand 3D photoacoustic imaging with improved spatial coverage and reconstruction quality compared to traditional methods.

This paper introduces a method to remove defocus backgrounds in fluorescence microscopy using dark channels and dual frequency separation, significantly improving image quality.

This paper introduces a wireless mini-microscope (wScope) for real-time brain imaging in freely moving animals, enabling simultaneous recording from up to 8 mice.