[Jama] [Question] Jama - SVD

[Kostia CHARDONNE]

Hi,

I'm sending you this email for a question about your libraries.

I'm using your Matrix class as follow

the myArray variable is a one dimensional array that countain all the RGB of a given picture ( so if the picture countain 64 000 pixels, the array length will be 64 000, in reality the picture i have are even bigger . . . )

Matrix a = new Matric( myArray );
SinGularValueDecomposition svd = a.svd();

But every time i call svd(); with my Matrix, the JVM run out of memory.

I know that i have a huge amount of data, but i wanted to know if there is any way of not having this problem ?

I don't know if you have any other SVD implementation that could solve this problem ?

In my algorithm, i tried to minimise the use of memory, but no matter what i do i always use too much memory for the JVM.

Thank you if you can help me, and sorry for my poor english

Best regards,
Kostia Chardonnet.

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University Paris8