how i short out from this.please help me.
1 次查看(过去 30 天)
显示 更早的评论
%% EXTRACT FEATURES FROM AN ARBITRARY FINGERPRINT
filename='101_1.tif';
img = imread(filename);
if ndims(img) == 3; img = rgb2gray(img); end % Color Images
disp(['Extracting features from ' filename '101_1.tif']);
ffnew=ext_finger(img,1);
error showing:
Error in main_single (line 8)
ffnew=ext_finger(img,1);
11 个评论
Geoff Hayes
2020-4-28
indrani - what is the full error message? Please copy and paste all of the red text (from the error) to this question. And where did you get the code for ext_finger? Is it from https://www.mathworks.com/matlabcentral/answers/281914-i-have-a-fingerprint-recognition-code-in-matlab-in-which-for-which-i-want-detail-explanations-all-t?
indrani dalui
2020-4-28
Dear sir ,here is the error message.from a file.actually this code downloded from internate,
Error in ext_finger (line 44)
[ binim, mask, cimg, cimg2, orient_img, orient_img_m ] = f_enhance(img);
Error in main_single (line 7)
ffnew=ext_finger(img,1);
indrani dalui
2020-4-28
Geoff Hayes
2020-4-28
indrani - you still haven't posted the full error message. I suspect though that it is something along the lines of "Undefined function or variable 'f_enhance'" which is a function that you probably need to request from the author of he code that you found at the link.
indrani dalui
2020-4-28
sir,
this the total error message
Extracting features from E:\Simple_FingerPrint_Matching\FVC2002\DB1_B\101_1.tif ...
>>> enhancement Undefined function or variable 'fft_enhance_cubs'.
Error in f_enhance (line 20)
enhimg = fft_enhance_cubs(img,6); % Enhance with Blocks 6x6
Error in ext_finger (line 44)
[ binim, mask, cimg, cimg2, orient_img, orient_img_m ] = f_enhance(img);
Error in main_single (line 7)
ffnew=ext_finger(img,1);
>>
Geoff Hayes
2020-4-28
So you are missing the function fft_enhance_cubs. Where did you get f_enhance from? Presumably the two functions (and maybe more?) would be together.
indrani dalui
2020-4-28
dear sir ,
under a FExtraction file, so many m file are there.also attached the fft_enhence_clubs here.
Geoff Hayes
2020-4-28
indrani - you have to make sure that this file (and any others related to this work) can be found in the MATLAB Search Path. Since f_enhance can be found, then make sure that fft_enhance_cubs is in the same folder.
indrani dalui
2020-4-30
Dear sir,
when ,i was run this program the command window gives the result like this.i created a database there are only 8 fingerprint image,i saved.and but smilarity mathiching result look like this.sir please help me and guide what should i do.
Extracting features from D:\Simple_FingerPrint_Matching\indrani.tif ...
>>> enhancement done.
>>> making mask done.
>>> finding minutiae done.
>>> filtering false minutiae done.
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:1
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.77067
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.68476
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.88396
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.6742
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.71263
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.5766
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.73983
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.19739
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.24535
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.23262
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.22975
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.24618
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.19978
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.26673
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.22228
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.18019
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.2176
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.26673
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.30773
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.29848
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.19462
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.22975
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.31025
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.24772
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.22396
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.23883
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.25713
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.25595
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.25641
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.20242
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.27989
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.19508
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.19508
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.19508
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.20146
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.29691
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.17408
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.18019
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.31672
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.29854
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.26869
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.2849
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.28721
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.2804
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.31545
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.29967
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.31672
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.30151
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.31545
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.29262
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.30457
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.32233
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.25226
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.22004
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.2804
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.28651
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.26444
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.24568
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.20124
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.22205
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.2414
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.23442
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.23269
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.24175
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.24618
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.26382
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.28204
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.27713
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.23355
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.27713
Warning: Escaped character '\S' is not valid. See 'doc sprintf' for supported special characters.
> In main_single (line 31)
Computing similarity between D:0.27247
Matched_FigerPrints =
1
2
3
4
5
6
7
8
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Operators and Elementary Operations 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!发生错误
由于页面发生更改,无法完成操作。请重新加载页面以查看其更新后的状态。
您也可以从以下列表中选择网站:
如何获得最佳网站性能
选择中国网站(中文或英文)以获得最佳网站性能。其他 MathWorks 国家/地区网站并未针对您所在位置的访问进行优化。
美洲
- América Latina (Español)
- Canada (English)
- United States (English)
欧洲
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
亚太
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)