2013-01-13 Shipped Math::PSNR (version 0.02) perl cpan Math::PSNR - Calculate PSNR (Peak Signal-to-Noise Ratio) and MSE (Mean Square Error). - metacpan.org I shipped Math::PSNR (v0.02) to CPAN. This module can calculate PSNR (Peak Signal-to-Noise Ratio) and MSE (Mean Squared Error). PSNR and MSE is commonly used to evaluate quality of images. Enjoy!
