AUTOMATED REAL-TIME PARTICLE CHARACTERIZATION AND

专利名称：AUTOMATED REAL-TIME PARTICLE

CHARACTERIZATION AND THREE-DIMENSIONAL VELOCIMETRY WITHHOLOGRAPHIC VIDEO MICROSCOPY

发明人：David G. GRIER,Fook Chiong CHEONG,Ke

XIAO

申请号：US15090519申请日：20160404

公开号：US20160216195A1公开日：20160728

专利附图：

摘要：An in-line holographic microscope can be used to analyze on a frame-by-framebasis a video stream to track individual colloidal particles' three-dimensional motions.The system and method can provide real time nanometer resolution, and simultaneouslymeasure particle sizes and refractive indexes. Through a combination of applying acombination of Lorenz-Mie analysis with selected hardware and software methods, thisanalysis can be carried out in near real time. An efficient particle identificationmethodology automates initial position estimation with sufficient accuracy to enableunattended holographic tracking and characterization.

申请人：New York University

地址：New York NY US

国籍：US

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