Ssim

Free program for video quality measurements. Program main features include: 1. Support of 19 objective metrics and 5 plugins. Among them standard metrics ( PSNR, MSAD, SSIM, VQM, etc ) and modern metrics with good subjective quality correlation ( MS-SSIM, 3-SSIM, stSSIM). 2. Support of more... Platforms: Windows

This script demonstrates the influence of range reduction algorithm at low bitrate encoding using JPEG encode. The range [0-255] of pixel values is mapped to [64-235] in this script using a look-up-table. Subsequently, the file is compressed to achieve the same bit-rate (file size) as that of the... Platforms: Matlab