I=imread（‘E:\研一\數(shù)字圖像處理\作業(yè)\HW5\DSC00003.JPG‘）;
figureimshow（I）title（‘原始圖像‘）;
I1=rgb2gray（I）;
I1=imresize（I10.25）;
figureimshow（I1）title（‘灰度圖像‘）;
h=ones（55）/25;
I2=imfilter（I1h）;
figureimshow（I2）title（‘模糊處理‘）;
J=double（I1）;
h1=fspecial（‘laplacian‘）;
I3=filter2（h1J）;
figureimshow（I3）title（‘銳化處理‘）;
I4?=?histeq（I1256）;
figureimhist（I1）title（‘原圖像直方圖‘）;
figureimshow（I4）title（‘均衡化處理‘）;
figureimhist（I4）title（‘均衡化后直方圖‘）;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????1408??2012-01-16?21:01??0.jpg
?????文件????????1105??2012-01-16?21:01??1.jpg
?????文件?????????492??2012-01-16?17:30??1.m
?????文件????????1430??2012-01-16?21:02??2.jpg
?????文件?????????847??2012-01-16?18:55??2.m
?????文件????????1428??2012-01-16?21:02??3.jpg
?????文件????????1333??2012-01-16?20:47??3.m
?????文件????????1250??2012-01-16?21:02??4.jpg
?????文件????????1770??2012-01-16?21:29??4.m
?????文件????????1400??2012-01-16?21:02??5.jpg
?????文件????????1502??2012-01-16?21:03??6.jpg
?????文件????????1289??2012-01-16?21:03??7.jpg
?????文件????????1512??2012-01-16?21:03??8.jpg
?????文件????????1360??2012-01-16?21:04??9.jpg
?????文件?????2225864??2012-01-16?21:30??[HW5][24]SA11009045_張海濱.doc