matlab車牌識(shí)別(編輯修改稿)
2025-07-16 14:22 本頁面
【文章內(nèi)容簡(jiǎn)介】 2,3),imshow(d),title(39。39。)h=fspecial(39。average39。,3)。d=im2bw(round(filter2(h,d)))。imwrite(d,39。39。)。figure(8),subplot(3,2,4),imshow(d),title(39。39。)se=strel(39。square39。,3)。se=eye(2)。[m,n]=size(d)。if bwarea(d)/m/n=d=imerode(d,se)。elseif bwarea(d)/m/n=d=imdilate(d,se)。endimwrite(d,39。39。)。figure(8),subplot(3,2,5),imshow(d),title(39。39。)d=qiege(d)。[m,n]=size(d)。figure,subplot(2,1,1),imshow(d),title(n)k1=1。k2=1。s=sum(d)。j=1。while j~=nwhile s(j)==0j=j+1。endk1=j。while s(j)~=0 amp。amp。 j=n1j=j+1。endk2=j1。if k2k1=round(n/)[val,num]=min(sum(d(:,[k1+5:k25])))。d(:,k1+num+5)=0。endendd=qiege(d)。y1=10。y2=。flag=0。word1=[]。while flag==0[m,n]=size(d)。left=1。wide=0。while sum(d(:,wide+1))~=0wide=wide+1。endif widey1d(:,[1:wide])=0。d=qiege(d)。elsetemp=qiege(imcrop(d,[1 1 wide m]))。[m,n]=size(temp)。all=sum(sum(temp))。two_thirds=sum(sum(temp([round(m/3):2*round(m/3)],:)))。if two_thirds/ally2flag=1。word1=temp。endd(:,[1:wide])=0。d=qiege(d)。endend[word2,d]=getword(d)。[word3,d]=getword(d)。[word4,d]=getword(d)。[word5,d]=getword(d)。[word6,d]=getword(d)。[word7,d]=getword(d)。figure(9),imshow(word1),title(39。139。)。figure(10),imshow(word2),title(39。239。)。figure(11),imshow(word3),title(39。339。)。figure(12),imshow(word4),title(39。439。)。figure(13),imshow(word5),title(39。539。)。
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