90 citations · 136 across the 3 of their papers we have counts for
3 papers
Object Plane Detection and Phase Retrieval from Single-Shot Holograms using Multi-Wavelength In-Line Holograph
Hanqing Zhang, Tim Stangner, Krister Wiklund +1
Phase retrieval and the twin-image problem in digital in-line holographic microscopy can be resolved by iterative reconstruction routines. However, recovering the phase properties…
A step-by-step guide to reduce spatial coherence of laser light using a rotating ground glass diffuser
Tim Stangner, Hanqing Zhang, Tobias Dahlberg +2
Wide field-of-view imaging of fast processes in a microscope requires high light intensities motivating the use of lasers as light sources. However, due to their long spatial coher…
UmUTracker: A versatile MATLAB program for automated particle tracking of 2D light microscopy or 3D digital holography data
Hanqing Zhang, Tim Stangner, Krister Wiklund +2
We present a versatile and fast MATLAB program (UmUTracker) that automatically detects and tracks particles by analyzing video sequences acquired by either light microscopy or digi…