There is an ongoing outage on the primary CPAN mirror. It is possible to work around the issue by using MetaCPAN as a mirror.

Changes for version 0.04 - 2021-05-11

  • 1D & 2D iDCT functions added.
  • Simple benchmarking script added.
  • Minor (~1-2%) performance improvements.

Modules

1D and NxN 2D Fast Discreet Cosine Transforms (DCT-II)