Efficient Fixed Length Vectors and Matrices

The VXL numerics library - vnl - has had its implementations of vnl_matrix_fixed and vnl_vector_fixed upgraded to be fully space efficient.

If you store large numbers of 2D float vectors, you will find a 50% reduction in the storage requirements on most platforms, with no significant loss in performance.

Congratulations to Amitha for doing the work, and the ITK crowd for demanding it be fixed.

Posted by Ian Scott 2013-01-03

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