This is the command gmerlin_ssim that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
gmerlin_ssim - compare two images
gmerlin_ssim <image1> <image2> [<output_image>]
gmerlin_ssim will calculate the structural similarity between <image1> and <image2> and
store the resulting image into <output_image>.
The input images should be of the same dimension and format.
The SSIM algorithm is taken from the paper "Image Quality Assessment: From Error
Visibility to Structural Similarity" by Z. Want et. al. published in IEEE Transactions on
image processing, VOL. 13, NO. 4, APRIL 2004. Homepage of the author:
gmerlin_ssim is part of the Gmerlin suite of media applications.
Use gmerlin_ssim online using onworks.net services