Invention Grant
US07949385B2 System and method for reconstruction of the human ear canal from optical coherence tomography scans 有权
用于从光学相干断层扫描重建人耳道的系统和方法

System and method for reconstruction of the human ear canal from optical coherence tomography scans
Abstract:
A method for reconstructing an ear canal from optical coherence tomography (OCT) scan data of an ear comprises extracting frame numbers and line numbers of interference intensities corresponding to one or more markers on an OCT scan guide, receiving reference frame numbers and lines numbers for one or more markers, determining a starting position and direction for the OCT ear scan from the ear scan marker frame and line numbers and the reference marker frame and line numbers, for each scan line, finding a pixel number of a maximum interference intensity value, and determining an offset distance of said pixel from said scan guide, and reconstructing a surface of the ear canal from the distance offset data.
Information query
Patent Agency Ranking
0/0