细胞计数（课程设计项目）.zip

Image = imread('1.jpg'); figure,imshow(Image); title(' [原图] '); mainfc; Theshold = graythresh(Image); Image_BW=im2bw(Image,Theshold); figure,imshow(Image_BW); title(' [初次二值化图像] '); Image_BW_medfilt= medfilt2(Image_BW,[13 13]); figure,imshow(Image_BW_medfilt); title('[中值滤波后的二值化图像] '); Optimized_Image_BW = Image_BW_medfilt|Image_BW; figure,imshow(Optimized_Image_BW); title(' [进行“或”运算优化图像效果] '); Reverse_Image_BW =~Optimized_Image_BW; figure,imshow(Reverse_Image_BW); title(' [优化后二值化图象取反]' ); Filled_Image_BW = bwfill(Reverse_Image_BW ,'holes'); figure, imshow(Filled_Image_BW); title(' [已填充背景色的二进制图像]' ); SE = strel('disk',4); Open_Image_BW = imopen(Filled_Image_BW,SE); figure, imshow(Open_Image_BW); title(' [开运算后的图像]' ); [Label, Number]=bwlabel(Open_Image_BW,8); Array=bwlabel(Open_Image_BW,8); Sum=[]; for i= 1:Number [r,c]=find(Array==i); rc=[r c]; Num = length(rc); Sum(i)=Num; end Sum; N=0; for i=1:length(Sum) if(Sum(i))>1500 N=N+1; end end Number=Number+N