网站开发现状及研究意义,建设数字官方网站,能从源代码黑进网站修改数据吗,河北省住建厅电子证书查询该楼层疑似违规已被系统折叠 隐藏此楼查看此楼以下是我编的#xff0c;您给看一下#xff0c;往下我就不会了。。。。。希望您能帮帮我clear allclose alliimread(C:\Users\lenovo\Desktop\验证码.bmp)jrgb2gray(i)figure(1),imshow(i),title(原始彩色图像)figure,imshow(j),…该楼层疑似违规已被系统折叠 隐藏此楼查看此楼以下是我编的您给看一下往下我就不会了。。。。。希望您能帮帮我clear allclose alliimread(C:\Users\lenovo\Desktop\验证码.bmp)jrgb2gray(i)figure(1),imshow(i),title(原始彩色图像)figure,imshow(j),title(灰度化后图像)levelgraythresh(j)bwim2bw(j,level)figure,imshow(bw),title(二值化后图像)ymedfilt2(bw,[3,3])figure,imshow(y),title(去除噪点后图像)[m,n]size(bw)zdouble(bw)x1zeros(1,n)for h1:nfor k1:mif(z(k,h)0)x1(1,h)x1(1,h)1end endendfigure, plot(0:n-1,x1)x2 x1;x1(x11)0;x1(x11) 20;figure, plot(0:n-1,x1)nTotalUp 0;nTotalBottom 0;for i1:n-1if (x1(i) 0 x1(i1) 20)nTotalUp nTotalUp 1;PosUp(nTotalUp) i1;endif (x1(i) 20 x1(i1) 0)nTotalBottom nTotalBottom 1;PosBottom(nTotalBottom) i;endend%合并小区域if (nTotalUp 5)for i 1:nTotalUpPosWidth(i) PosBottom(i) - PosUp(i);endfor i 1:nTotalUp-1PosDis(i) PosUp(i1) - PosBottom(i);end[PosSort, posn] sort(PosWidth);endbw(1:m, PosUp(i)) 0;bw(1:m, PosBottom(i)) 0;figure, imshow(bw);px01px11