v1.5.1.17

What's new?

• Added peak signal-to-noise ratio metric (PSNR - https://en.wikipedia.org/wiki/Peak_signal-to-noise_ratio)
• SRGB metric calculated by averaging by selected area and it has an accuracy of 2 decimal symbols after dot
• All metrics are automatically updated in live
  
  Typical values for the PSNR  are between 30 and 50 dB, provided the bit depth is 8 bits, where higher is better.
  If the observed object is moving or exposure is changed, press button "Clear" near PSNR point to reset PSNR metric calculation.