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Why denoising images are so important

You never know which source of images you need to use could be. We always try to make of finding good quality images. But it could be many reasons why each particular image is noisy.

Reasons for noise:

  • Small Camera Sensor Size
  • Pixel Density
  • Shutter Speed
  • Shadows
  • Sensor heat

Image noise types:

  • Gaussian noise
  • salt and pepper noise
  • shot noise
  • periodic noise
  • quantization noise

Which images may be denoised in Image Upscaler on this page

It is the testing stage. We do not agree on any image requirements yet. Processing will take a few seconds. 

How does AI denoiser work.

This tool uses Deep Learning to fix image noise. So initially was trained in convolutional neural networks. As input was a huge number of images in original form and with noise that has been added manually. And now on our server, it ran in the opposite way with input – image with possible noise and with output without it.