发明授权
US09164037B2 Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances
有权
用于评估从空间调制的激发和发射接收的信号的方法和系统，以准确地确定粒子位置和距离
- 专利标题： Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances
- 专利标题（中）： 用于评估从空间调制的激发和发射接收的信号的方法和系统，以准确地确定粒子位置和距离
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申请号： US11698338申请日： 2007-01-26
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公开(公告)号： US09164037B2公开(公告)日： 2015-10-20
- 发明人: Michael Bassler , Peter Kiesel , Oliver Schmidt
- 申请人： Michael Bassler , Peter Kiesel , Oliver Schmidt
- 申请人地址： US CA Palo Alto
- 专利权人： PALO ALTO RESEARCH CENTER INCORPORATED
- 当前专利权人： PALO ALTO RESEARCH CENTER INCORPORATED
- 当前专利权人地址： US CA Palo Alto
- 代理机构： Hollingsworth Davis, LLC
- 主分类号： G01N33/48
- IPC分类号： G01N33/48 ; G01N21/64 ; G06F19/00 ; G06F19/12 ; G01N31/00 ; G06G7/58 ; G01N15/10 ; G01N15/14
摘要：
A method is provided for extracting the position of a particle, e.g., a moving or stationary particle that is excited or is emitting light. The method includes, among other steps, detecting and recording a signal based on, for example, the movement of the particle, a correlation step to eliminate noise and to create a transformed signal, a matching or fitting step to match the transformed signal to a fit function and an extracting or determining step to determine the position of the particle from the fit function. In one form, at least two particle positions are detected so that the distance between the subject particles can be determined.