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* Related paper:
        - B Su, S Lu, C L Tan: Blurred Image Region Detection and Classification. ACM Multimedia 2011.

* Introduction
        - The .p file is built on Matlab 2009
        - This software can be used freely for research purposes.

* Code Description:

        - type blurmap = SingularBlurMap.p in the matlab command windows
        - it supports all the image format that supproted by matlab.
        - winsize denote the local window size that you want to calculate the singular value feature
        - k denotes the number of the first k singular values you want to use
        - for more detail, please refer to the paper
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  • ¸½¼þ 1 : SingularBlurMap.p
  • 2012-09-06 08:59:55, 342 bytes

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blurmap = SingularBlurMap('a.bmp',5,2);
imshow(blurmap)
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2Â¥2012-09-06 09:59:06
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iqv520

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2Â¥: Originally posted by csgt0 at 2012-09-06 09:59:06
blurmap = SingularBlurMap('a.bmp',5,2);
imshow(blurmap)
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Index exceeds matrix dimensions.
Error in ==> D:\My Documents\MATLAB\std\SingularBlurMap.p>SingularBlurMap at 10
3Â¥2012-09-06 10:48:18
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4Â¥2012-09-06 10:51:03
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3Â¥: Originally posted by iqv520 at 2012-09-06 10:48:18
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Index exceeds matrix dimensions.
Error in ==> D:\My Documents\MATLAB\std\SingularBlurMap.p>SingularBlurMap at 10...

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5Â¥: Originally posted by csgt0 at 2012-09-06 10:52:50
Äã°ÑÎļþ¿½µ½ÄãµÄÔËÐÐĿ¼Ï£¬»¹ÓÐÄǸöa.bmpÊÇÎÒ¸øµÄÎļþÃû£¬Èç¹û·¾¶²»Í¬»¹µÃдÉÏ·¾¶£¬ÔÚͬһ¸öĿ¼Ï¾Ͳ»ÓÃÁË¡£ÒòΪ²»ÖªµÀ5ºÍ2ÊÇʲôÒâ˼£¬ËùÒÔÈç¹ûÄãµÄͼºÜС£¬¾Í°Ñ5ºÍ2ÔÙȡСһµã¡£ÎÒÊÔÁËÈç¹ûÈ¡µ½´óÓÚ10µÄ»°¼Æ ...

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iqv520: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ·Ç³£¸Ðл 2012-09-06 14:44:48
clear
clc
a1=ones([80,80,3]);
a1(10:12,:,1)=0;
a1(:,10:12,1)=0;
imwrite(a1,'a1.bmp')
blurmap = SingularBlurMap('a1.bmp',5,1);
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8Â¥2012-09-06 11:51:40
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