資源簡介
moravec算子提取特征點,然后用相關度進行匹配
代碼片段和文件信息
function?out=correlationg(imgliwqimgrirwrqr);
??suml=0;avgl=0;sumsl=0;cl=0;sumr=0;avgr=0;sumsr=0;cr=0;II=0;
????for?t=-1:1
??????for?y=-1:1
???????
???????suml=suml+imgl(q(i)+tw(i)+y);
???????sumr=sumr+imgr(qr(ir)+twr(ir)+y);
????????sumsl=sumsl+(imgl(q(i)+tw(i)+y))^2;
????????sumsr=sumsr+(imgr(qr(ir)+twr(ir)+y))^2;
??????
??????end
?????end
???sumsl=sumsl/9;
???sumsr=sumsr/9;
???%%%%%%%%%%%
???%suml=suml-img(q(i)w(i));
???%%%%%%%%%%%
???avgl=suml/9;
???avgr=sumr/9;
?????cl=sumsl-avgl^2;
?????cr=sumsr-avgr^2;
???????for?t=-1:1
????????for?y=-1:1
???????????%?ee=img(q(i)+tw(i)+y)
???????????%?gg=ee-avgl
??????????%?Il=Il+gg%img(q(i)+tw(i)+y)-avgl;
???????????II=II+(imgl(q(i)+tw(i)+y)-avgl)*(imgr(qr(ir)+twr(ir)+y)-avgr);
????????end
???????end
???
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????825??2010-07-05?09:12??Moravec+corrlation\correlationg.m
?????文件????????866??2010-07-14?22:33??Moravec+corrlation\correlationl.m
?????文件????????874??2010-07-14?22:33??Moravec+corrlation\correlationr.m
?????文件???????6815??2010-11-03?21:42??Moravec+corrlation\main3D.m
?????文件????????168??2010-11-03?21:49??Moravec+corrlation\readme.txt
?????文件?????331791??1999-05-12?17:15??Moravec+corrlation\scene1.row3.col1.ppm
?????文件?????331791??1999-05-12?17:15??Moravec+corrlation\scene1.row3.col2.ppm
?????文件????????456??2010-11-03?21:47??Moravec+corrlation\testcorrelation.m
?????目錄??????????0??2010-11-03?21:47??Moravec+corrlation
-----------?---------??----------?-----??----
???????????????673586????????????????????9
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