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How to do training in matlab using SVM?
I have to detect humans from an image for that I should first train the system using SVM.How to do training in matlab using SVM?...

mehr als 11 Jahre vor | 2 Antworten | 1

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What is digital image shares in visual cryptography?
Conventional visual secret sharing (VSS) schemes hide secret images in shares that are either printed on transparencies or are e...

mehr als 11 Jahre vor | 2 Antworten | 0

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How to find SGLD matirx?
I got the following code from net % getting the size of the input image im_final=floor(double(image)/(2^output_bits)...

mehr als 11 Jahre vor | 0 Antworten | 0

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Is there built in function such as iseven,isint and factorial in matlab?
Is there built in functions in matlab such as iseven,isint and factorial in matlab? Can any one please help?

mehr als 11 Jahre vor | 1 Antwort | 0

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How to Normalize co-ordinates to [-sqrt2,sqrt2]?
I have got the following code d = size(img); % dimension img = double(img); xstep = 2/(d(1)-1); ystep...

mehr als 11 Jahre vor | 1 Antwort | 0

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What does this code compute?
what does this code compute? mask ( inside ) = ones ( size ( inside ) )

mehr als 11 Jahre vor | 1 Antwort | 0

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What is advantage of using Haralick texture features compared to Tamura Texture features?
Can any one please point out the advantages of using Haralick features instead of Tamura features.

mehr als 11 Jahre vor | 1 Antwort | 0

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How to draw rectangles along the tampered region of an image ?
I have already determined the blocks of an image which are tampered.I want to draw a box over around this blocks and show the sa...

mehr als 11 Jahre vor | 3 Antworten | 0

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How to decrypt and decompose a hash value of an image?
I have found an encrypted image hash by using the formula S=[(S'+X2) mod 256],were X2 is a randomly generated row vector contain...

mehr als 11 Jahre vor | 0 Antworten | 0

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How can I find the x and y coordinate of the first pixel of an image .
I have divided an image of size 256*256 into 64 blocks of size 32*32.Can any one suggest any method to find the (x,y) coordinate...

mehr als 11 Jahre vor | 1 Antwort | 0