Abstract：To extract trabecular bone of hematoxylin-eosin staining staining bone tissue pathological slices,for quantitative detection of trabecular bone area,create a polar diffusion model,to let computer extract any hematoxylin-eosin staining dyeing bone slice trabecular bone,divide the boundary of the trabecular bone with bone cells and bone cortex.Extract a pixel’s RGB values of background,use RGB color value of all pixels with the background pixels to calculate 3d euclidean distance,get threshold,to achieve image binarization segmentation,by area filling get trabecular bone.Results show that the visual model can get the boundary of the region of interest well.Measurement accuracy and speed are significantly improved.Results of measurement relative to the conventional software the robustness improve over 95%,reduce human-computer interaction,to reduce the blindness of testing.
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2014, Vol. 35 
