資源簡介
車牌識別的全套MATLAB算法,附3篇參考文獻
代碼片段和文件信息
function?[off]=plate_area(flp_longlp_wideT_edge)
%定位車牌區域
%lp_long車牌長度lp_wide車牌寬度T_edge邊界檢測閾值
????f1=f;
????lp_edge=edge(f1T_edge);
????lp_edge=double(lp_edge);
????
????[s1s2]=size(f1);
????MAX=0;
????for?i=1:(s1-lp_wide)
????????for?j=1:(s2-lp_long)
????????????m=sum(sum(lp_edge(i:i+lp_widej:j+lp_long)));
????????????if?m>MAX
????????????????MAX=m;
????????????????I=i;
????????????????J=j;
????????????end
????????end
????end
????area=zeros(size(f));
????area(I:I+lp_wideJ-3:J)=1;
????area(I:I+lp_wideJ+lp_long:J+lp_long+3)=1;
????area(I:I+3J:J+lp_long)=1;
????area(I+lp_wide:I+lp_wide+3J:J+lp_long)=1;
????figure
????imshow(lp_edge)?
????title(‘圖像邊界‘)
????figure
????imshow(lp_edge|area)
????title(‘圖像邊界&車牌區域‘)
????f(I:I+lp_wideJ-3:J)=255;
????f(I:I+
?屬性????????????大小?????日期????時間???名稱
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?????目錄??????????0??2010-10-27?22:56??信號估計
?????文件????1570816??2010-11-03?19:10??信號估計\License?Plate?Recognition?(中文版)from.ppt
?????文件????1661952??2010-11-03?19:10??信號估計\License?Plate?Recognition(最終版).ppt
?????文件??????38912??2010-11-06?17:35??信號估計\presentation.doc
?????文件?????144642??2010-10-29?13:22??信號估計\車牌圖像識別二值化研究.kdh
?????文件?????104753??2010-11-03?22:08??信號估計\基于CCD的汽車牌照自動識別系統.caj
?????文件?????131260??2010-11-03?22:08??信號估計\一種復雜背景下的多車牌圖像分割與識別方法.caj
?????目錄??????????0??2010-11-03?20:29??信號估計\license_plate_identify
?????文件?????538254??2010-10-30?15:34??信號估計\license_plate_identify\track.bmp
?????文件??????53366??2010-11-01?23:45??信號估計\license_plate_identify\BMW1.JPG
?????文件?????104566??2010-11-02?23:55??信號估計\license_plate_identify\BMW2.jpg
?????文件??????64110??2010-10-30?16:55??信號估計\license_plate_identify\plate.bmp
?????文件???????1207??2010-11-03?22:08??信號估計\license_plate_identify\plate_area.m
?????文件???????3044??2010-11-03?00:47??信號估計\license_plate_identify\plate_word.m
?????文件????????759??2010-11-06?17:32??信號估計\license_plate_identify\presentation_BMW.m
?????文件?????????90??2010-11-06?17:32??信號估計\license_plate_identify\presentation_plate.m
?????文件????????331??2010-11-06?17:32??信號估計\license_plate_identify\presentation_track.m
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??????????????4418062????????????????????17
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