细胞分割：基于颜色的分割
方法：
,hed2rgbSeparatethestainsfromtheIHCimageihc_hed=rgb2hed(ihc_rgb)Displayfig,axes=(2,2,figsize=(7,6),sharex=True,sharey=True)ax=()ax[0].imshow(ihc_rgb)ax[0].set_title("Originalimage")ax[1].imshow(ihc_h)ax[1].set_title("Hematoxylin")ax[2].imshow(ihc_e)ax[2].set_title("Eosin")RescalehematoxylinandDABchannelsandgivethemafluorescencelookh=rescale_intensity(ihc_hed[:,:,0],out_range=(0,1),in_range=(0,(ihc_hed[:,:,0],99)))d=rescale_intensity(ihc_hed[:,:,2],out_range=(0,1),in_range=(0,(ihc_hed[:,:,2],99)))respectivelyzdh=((null,d,h))fig=()axis=(1,1,1,sharex=ax[0],sharey=ax[0])(zdh)_title('Stain-separatedimage(rescaled)')('off')()
eimport(color,feature,filters,measure,morphology,segmentation,util)_mitosisimage=human_mitosis()fig,ax=()(image,cmap='gray')_title('MicroscopyimageofhumancellsstainedfornuclearDNA')()
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