資源簡(jiǎn)介
基于matlab開(kāi)發(fā)的因離焦產(chǎn)生的圖像模糊處理,利用盲卷積處理方法,取得很好的效果
代碼片段和文件信息
function?[x?y?k]?=?center_kernel_separate(x?y?k)
??
%
%?Center?the?kernel?by?translation?so?that?boundary?issues?are?mitigated.?Additionally
%?if?one?shifts?the?kernel?the?the?image?must?also?be?shifted?in?the
%?opposite?direction.
??
%?get?centre?of?mass
mu_y?=?sum([1:size(k?1)]?.*?sum(k?2)‘);
mu_x?=?sum([1:size(k?2)]?.*?sum(k?1));????
??
%?get?mean?offset
offset_x?=?round(?floor(size(k?2)?/?2)?+?1?-?mu_x?);
offset_y?=?round(?floor(size(k?1)?/?2)?+?1?-?mu_y?);
fprintf(‘CenterKernel:?weightedMean[%f?%f]?offset[%d?%d]\n‘?mu_x-1?mu_y-1?offset_x?offset_y);
%?make?kernel?to?do?translation
shift_kernel?=?zeros(abs(offset_y?*?2)?+?1?abs(offset_x?*?2)?+?1);
shift_kernel(abs(offset_y)?+?1?+?offset_y?abs(offset_x)?+?1?+?offset_x)?=?1;
????
%?shift?both?image?and?blur?kernel
kshif
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
????.CA....????819464??2011-12-21?16:43??blinddeconv\1.png
????.CA....??14394572??2011-12-21?22:12??blinddeconv\Blind?Deconvolution.pdf
????.CA....???????988??2011-06-28?00:42??blinddeconv\center_kernel_separate.m
????.CA....?????58373??2011-12-21?22:40??blinddeconv\deblur.jpg
????.CA....??????3169??2011-05-26?09:49??blinddeconv\fast_deconv_bregman.m
????.CA....?????59141??2011-05-26?03:09??blinddeconv\fishes.jpg
????.CA....???3957468??2011-05-26?03:09??blinddeconv\lyndsey.tif
????.CA....??????5935??2011-12-21?22:46??blinddeconv\ms_blind_deconv.asv
????.CA....??????5935??2011-12-21?22:46??blinddeconv\ms_blind_deconv.m
????.CA....????142355??2011-05-26?03:09??blinddeconv\mukta.jpg
????.CA....???????448??2011-02-03?21:30??blinddeconv\pcg_kernel_core_irls_conv.m
????.CA....??????2194??2011-05-26?09:54??blinddeconv\pcg_kernel_irls_conv.m
????.CA....???1489716??2011-05-26?03:09??blinddeconv\pietro.tif
????.CA....???????725??2011-06-28?01:41??blinddeconv\README.txt
????.CA....??????6072??2011-12-21?20:34??blinddeconv\solve_image_bregman.asv
????.CA....??????6074??2011-01-30?03:04??blinddeconv\solve_image_bregman.m
????.CA....??????3385??2011-06-28?00:49??blinddeconv\ss_blind_deconv.m
????.CA....??????1903??2011-12-21?22:36??blinddeconv\test_blind_deconv.asv
????.CA....??????1931??2011-12-21?22:37??blinddeconv\test_blind_deconv.m
????.C.D...?????????0??2011-12-21?22:40??blinddeconv
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?????????????20959848????????????????????20
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