发明名称 Image segmentation method
摘要 A method of producing a simulated 3-dimensional image, the method comprising: assimilating 2-dimensional image data, e.g. from MR image slices; assigning a feature, e.g. grey scale value to each datum; reducing the resolution of each grey scale value of the data; generating a histogram of the reduced resolution grey scale data; performing a fast fuzzy c-means clustering on the histogram data. The resolution of each pixel object in the images may be reduced from 12 bit to 8 bit resolution, and the histogram may be generated from these. Subsequently a value may be assigned for each entry in the histogram, each entry value being equal to the number of objects of any given feature (e.g. grey scale) in the reduced resolution (8 bit) image. The image may be displayed using a novel colour blending technique. A 3D image is produced quickly and without supervisory intervention and can be used in endoscopic surgery and in diagnostic methods as well as in understanding healthy anatomical features better.
申请公布号 AU5331698(A) 申请公布日期 1998.07.17
申请号 AU19980053316 申请日期 1997.12.22
申请人 SMITH & NEPHEW GROUP RESEARCH LIMITED 发明人 RICHARD IAN KITNEY;NORMAN SMITH
分类号 G01B11/25;G06T5/00 主分类号 G01B11/25
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