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Re: [IMP-dev] IMP-dev Digest, Vol 13, Issue 9



2008/11/12 Keren Lasker <>:
> Javi - I think that there is some confusion here.
> The Matrix3D is a rotation matrix, maybe we should rename the class to
> RotationMatrix3D for clarity.

Yesssss!

> It has nothing to do with grids for storing data.
> Today we store the image as a one array with access function for specific
> voxels depending on the grid dimensions.

Yes, that's what we do in EMBed is for 3D. But now I need the 2D
version, that needs tons of specifics.

> Are you going to change this basic representation now or just have an access
> class for Xmipp?

I am NOT changing anything, just building the 2D version compatible with Xmipp.

> On Nov 12, 2008, at 7:32 PM, Javier Ángel Velázquez Muriel wrote:
>
>> Actually, on second thought, what I am working on is not necessary a
>> Matrix in 2D or 3D as Keren has wrote in her class. I am working in a
>> template array able to store different types of data and then access
>> to them in a 1D, 2D or 3D fashion. It is the way images and volumes
>> are treated in Xmipp, and it is very efficient. Your point of view,
>> guys, is more of storing points, and therefore compatible with what I
>> am doing.
>>
>> J
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>
>