3.29¸öÃè»æ×ÓÖØ¹¹µÄͼÏñ4.25¸öÃè»æ×ÓÖØ¹¹µÄͼÏñ
17
ÒÔÉÏΪÓÃ34£¬,3,29,25¸öÃè»æ×ÓÖØ½¨µÄͼÏñ¡£Ê¹ÓÃ34¸öÃè»æ×ÓÖØ½¨µÄͼÏñÏÔʾµÄ±ß½çÓëÔͼÏñÏàͬ£¬Ëæ×ÅËùÓÃÃèÊö×Ó¼õÉÙ£¬³öÏÖÊ§Õæ¡£±¾Í¼Ïñ½Ï¼òµ¥£¬ÈôÊǸ´ÔÓͼÏñ£¬Ëæ×ÅÃèÊö×Ó¼õÉÙÖØ½¨Í¼ÏñµÄ±ä»¯Ç÷ÊÆÎª£º1.ÏÔʾÉÔ΢ƽ»¬Ò»Ð©µÄ±ß½ç£¬µ«²úÉúµÄÐÎ×´ÓëÔͼÏñÊ®·Ö½Ó½ü¡£2.½ö±£ÁôÁ˱߽çµÄÖ÷ÒªÌØÕ÷¡£3.¶ªÊ§±ß½çµÄÖ÷ÒªÌØÕ÷£¬³öÏÖÊ§Õæ¡£
Ãè»æËã×ÓÓ¦¸Ã¾¡¿ÉÄÜµÄ¶ÔÆ½ÒÆ¡¢ÐýתºÍËõ·ÅµÈ¸Ä±ä²»Ãô¸Ð¡£µ±½á¹ûÈ¡¾öÓÚËù´¦ÀíµÄµãµÄ˳Ðòʱ£¬Òª¸øËüÃǼÓÒ»¸ö¶îÍâµÄÔ¼Êø£¬ÒÔ±ãʹÃè»æ×Ó¶ÔÆðʼµã²»Ãô¸Ð¡£¸µÀïÒ¶Ãè»æ×ÓËäÈ»¶Ô¼¸ºÎ±ä»¯¼ò½é²»Ãô¸Ð£¬µ«ÕâЩ²ÎÊýµÄ±ä»¯È´ÓëÃè»æ×ӵļòµ¥±ä»¯Óйء£
18
DIP-7 ͼÏñÆ¥Åä
Ò»£®ÌâĿҪÇó
Ñ¡ÔñÃþ°å8£¬½«Ñ¡¶¨Ä£°åÓë10¸öͼʵʩƥÅäÔËËã¡£Èç¹ûÆ¥Åä³É¹¦£¬Çë˵Ã÷ͼºÅºÍÃþ°å×óÉϽÇÏñËØÔÚÆ¥ÅäͼÏóËùÔÚµÄ×ø±ê¡£
¶þ£®Ëã·¨·ÖÎö
Éè¼ì²â¶ÔÏóµÄÄ£°åΪt(x£¬y)£¬ÁîÆäÖÐÐÄÓëͼÏñf(x£¬y)ÖеÄÒ»¸öÏñËØ(i£¬
j)ÖØºÏ£¬¼ì²ât(x£¬y)ºÍͼÏñÖØºÏ²¿·ÖÖ®¼äµÄÏàËÆ¶È£¬¶ÔͼÏñÖÐËùÓеÄÏñËØ¶¼½øÐÐÕâÑùµÄ²Ù×÷£¬¸ù¾ÝÏàËÆ¶ÈΪ×î´ó»òÕß³¬¹ýijһãÐÖµÀ´È·¶¨¶ÔÏóÎïÊÇ·ñ
19
´æÔÚ¡£±¾ÌâÄ¿ÖÐÔòÓõ½µÄÊÇÆÕͨµÄģʽƥÅ䣬¼´¶Ôÿһ·ùͼÏñµÄÿһ¸öÏñËØ½øÐÐÒ»Ò»µÄºË¶Ô¡£
Èý£®ÊµÏÖ´úÂë
clear all
g = imread('D:\\matlab2011\\work\\m08.tif'); [gm,gn] = size(g);
f(1).num = imread('D:\\matlab2011\\work\\p7-01.tif'); f(2).num = imread('D:\\matlab2011\\work\\p7-02.tif'); f(3).num = imread('D:\\matlab2011\\work\\p7-03.bmp'); f(4).num = imread('D:\\matlab2011\\work\\p7-04.tif'); f(5).num = imread('D:\\matlab2011\\work\\p7-05.tif'); f(6).num = imread('D:\\matlab2011\\work\\p7-06.tif'); f(7).num = imread('D:\\matlab2011\\work\\p7-07.tif'); f(8).num = imread('D:\\matlab2011\\work\\p7-08.tif'); f(9).num = imread('D:\\matlab2011\\work\\p7-09.tif'); f(10).num = imread('D:\\matlab2011\\work\\p7-10.tif');
for len = 1:10
[fm,fn] = size(f(len).num);
for i = 1:fm-gm for j = 1:fn-gn flag = 1; for k = 1:gm for t = 1:gn
if g(k,t) ~= f(len).num(i+k,j+t); flag = 0; break; end end if ~flag break; end end if flag break; end end if flag break;
20