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Sam


Active since 2013

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Problem in creating image database file.
Hi, I am trying to code face key points detector using Matlab using NN toolbox. Training text file is of form (string path o...

8 years ago | 1 answer | 0

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Question


Need help to write a program to plot a magnitude response and phase response of a signal x (n) = a^n*u(n) .a) using loop b) using MATLAB command for DFT.
Hi all, Please suggest a code for a program to plot a magnitude response and phase response of a signal x (n) = a^n*u(n). ...

9 years ago | 1 answer | 1

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Question


how does edge(image,'log') calculate threshold?
hi friends, As a part of my Masters curriculum I have to publish a paper during my course. I am using gradient and morpholog...

10 years ago | 1 answer | 0

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Question


FP ridge orientation code only returning 45 or 135 degrees. Please help
<<http://i.imgur.com/VbDR2hO.png?1>> <<http://i.imgur.com/tRb3vlV.png?1>> Hi all, I am trying calculate fp orientation ...

10 years ago | 1 answer | 1

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Question


please suggest a code for getting rid of these outliers..
Hi , in fingerpring image below how do i reject these outliers, as i am using bwconvhull to segment FP image. <<http://i.i...

10 years ago | 1 answer | 0

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Question


is it necessary to use all 4 databases for my fingerprint segmentation algorithm and that too of FVC2006???
hi all, As a part of my curriculum for masters i have to publish two papers and write research thesis. at present i am trying ...

10 years ago | 1 answer | 0

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Question


finger print segmentation help
<<http://i.imgur.com/V2Y3xWT.png?1>> i have extracted above image from input finger print image using convexHull. I want t...

10 years ago | 1 answer | 0

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