Delphi Structural similarity index measure (SSIM) Home: www.gabrielmoraru.com/my-delphi-code/ssim-image-quality-assessment-delphi-library/ Description A library for objectively measuring image/video quality. It implements many popular algorithms, such as MS-SSIM, MS-SSIM*, SIMM, MSE, and PSNR. It is designed to be fast, accurate, and reliable. Delphi port This is a port (major rework) from C to Delphi. The original C code can be downloaded from http://tdistler.com/iqa I also translated some unit tests, but I HAVEN'T IMPLEMENTED _iqa_img_filter. Compilation It can be compiled directly and requires no additional libraries. The code should be compilable also on Lazarus/FPC. It also fixes two bugs found in the original C code. Copyright/Conditions The copyright conditions are quite relaxed. See Copyright.txt Have fun. Long live Pascal :)