Vinay Kumar
2014년부터 활동
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How to interface a hardware to matlab?
I have a secugen fingerprint scanner and i want to interface this with the matlab. How to do it?
거의 11년 전 | 답변 수: 1 | 0
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How to find the similarity score in SVM classifier?
I am trying to find the similarity score of particular test sample in SVM that has been trained earlier. How to calculate the si...
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does anybody have expertise with matlab SVM classifier?
how to use this approach to one versus all SVM?
does anybody have expertise with matlab SVM classifier?
how to use this approach to one versus all SVM?
거의 11년 전 | 0
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how to find the score in SVM classifier?
I am currently doing project on multimodal biometrics(fusion at score level). So i need to get the score before fusion. Can anyo...
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How to fit an ellipse for fingerprint image?
I am trying to fit an ellipse for fingerprint in order to correct the orientation of the fingerprint using the major and minor a...
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How to see the extracted HoG features of the image??(visualization)
I have extracted HoG features and now i want to plot those on the image. I mean I want to see the extracted features on the imag...
대략 11년 전 | 답변 수: 1 | 0
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Will the support vector machine takes the complex inputs?(both real and imaginary values)
I am trying to classify the phoneme using SVM classifier. Here I have got complex values, can i use these values to train SVM? ...
대략 11년 전 | 답변 수: 2 | 0
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How to classify PCA features using SVM?
I have done face recognition using PCA ( It was recognizing the face by using the min euclidean distance between the train and t...
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How to train the SVM using minutia features?
Actually I am trying to train the SVM using the minutia's. but SVM requires a feature vector of SAME dimension. For ex. if I tak...
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how to save the extracted minutia in fingerprint recognition?
I am able to see the extracted minutia but I want to save the minutia features. Can anyone help me out?
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How to find the accuracy of face recognition system and how to plot it?
I am working on Face recognition using PCA. It is able to recognize correctly. But I want to know the accuracy of the system, Ho...
대략 11년 전 | 답변 수: 0 | 0
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Can anyone explain me what this line do strcmp(D(i).name,'..')?
I am trying to read the number of images in a folder the following code. Can anyone explain this? if not(strcmp(D(i).name...
대략 11년 전 | 답변 수: 2 | 0
2
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How to train a SVM using te extracted Minutia?
I am doing a project on Fingerprint recognition used in multimodal authentication system. Now I have extracted the minutia featu...
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how to display the minutia points on the fingerprint thinned image knowing the X and Y co-ordinates and the angle if each minutia?
Actually i have extracted the minutia points and it is stored in text file. i want to see them on the thinned image with differe...
대략 11년 전 | 답변 수: 1 | 0
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how to read a video in matlab?
I have downloaded a cvid codec, still am not able to read the video. I am using matlab R2013a. I am getting this error. Err...
대략 11년 전 | 답변 수: 1 | 0
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can anyone explain this line of code?
center = [center;[round(i + (W-1)/2),round(j + (W-1)/2),theta]]; used in the orientation field estimation.
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can anyone explain what this piece of code do?
[u,v] = pol2cart(center(:,3),8); quiver(center(:,2),center(:,1),u,v,0.3,'g');
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can anyone help me in solving this function error?
I have called a function as follows: function[z]=direction(img,blocksize) but I am getting this error. Error in directi...
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Which algorithm is suitable for orientation flow estimation in fingerprint recognition?
I'm not getting what to do for orientation field estimate. suggest some ideas.
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while using the function adaptivethresh(Im,ws,C), What should be the value that has to be passed for 'C' (local threshold mean) ?
i need to binarize the image which is block processed, it contains different intensity values in different blocks. can i use ada...
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How to divide an image into blocks(non overlapping)?
I'm facing a problem in dividing an image into non overlapping blocks. I am supposed to take a Fourier transform of the divided ...
대략 11년 전 | 답변 수: 1 | 0
