基于matlab的復(fù)雜背景車牌識別檢測系統(tǒng)設(shè)計-資料下載頁
2025-06-27 17:51本頁面
【正文】 Error(k2)=Dmax。endError1=Error(kmin:kmax)。MinError=min(Error1)。findc=find(Error1==MinError)。Code(l*21)=liccode(findc(1)+kmin1)。Code(l*2)=39。39。l=l+1。endfigure(10),subplot(5,7,1:7),imshow(dw),title(39。第一步車牌定位39。),xlabel({39。39。,39。第二步車牌分割39。})。subplot(6,7,15),imshow(word1)。subplot(6,7,16),imshow(word2)。subplot(6,7,17),imshow(word3)。subplot(6,7,18),imshow(word4)。subplot(6,7,19),imshow(word5)。subplot(6,7,20),imshow(word6)。subplot(6,7,21),imshow(word7)。subplot(6,7,22:42),imshow(39。39。)。xlabel([39。第三步識別結(jié)果為:39。,Code],39。Color39。,39。b39。)。function[word,result]=getword(d)word=[]。flag=0。y1=8。y2=。whileflag==0[m,n]=size(d)。wide=0。whilesum(d(:,wide+1))~=0amp。amp。wide=n2wide=wide+1。endtemp=qiege(imcrop(d,[11widem]))。[m1,n1]=size(temp)。ifwidey1amp。amp。n1/m1y2d(:,[1:wide])=0。ifsum(sum(d))~=0d=qiege(d)。%切割出最小范圍elseword=[]。flag=1。endelseword=qiege(imcrop(d,[11widem]))。d(:,[1:wide])=0。ifsum(sum(d))~=0。d=qiege(d)。flag=1。elsed=[]。endendend%endresult=d。functione=qiege(d)[m,n]=size(d)。top=1。bottom=m。left=1。right=n。%initwhilesum(d(top,:))==0amp。amp。top=mtop=top+1。endwhilesum(d(bottom,:))==0amp。amp。bottom=1bottom=bottom1。endwhilesum(d(:,left))==0amp。amp。left=nleft=left+1。endwhilesum(d(:,right))==0amp。amp。right=1right=right1。enddd=rightleft。hh=bottomtop。e=imcrop(d,[lefttopddhh])
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