Intel's Open Image Denoise Begins Preparing For Panther Lake Xe3 Graphics

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  • phoronix
    Administrator
    • Jan 2007
    • 67377

    Intel's Open Image Denoise Begins Preparing For Panther Lake Xe3 Graphics

    Phoronix: Intel's Open Image Denoise Begins Preparing For Panther Lake Xe3 Graphics

    Open Image Denoise 2.3.2 was released by Intel on Monday. Contrary to being a point release, it's actually an exciting update...

    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite
  • fotomar
    Phoronix Member
    • Jun 2024
    • 96

    #2
    Maybe it's just that sample image, but I'm not sure how many cycles I'd be interested in spending to make the image slightly more blurry.

    Comment

    • NateHubbard
      Senior Member
      • Mar 2015
      • 588

      #3
      Originally posted by fotomar View Post
      Maybe it's just that sample image, but I'm not sure how many cycles I'd be interested in spending to make the image slightly more blurry.
      That was my initial impression, but also that tiny picture isn't helpful:



      It could be useful.

      Comment

      • sophisticles
        Senior Member
        • Dec 2015
        • 2604

        #4
        Denoising by definition always blurs an image a bit.

        If you read the details this is not a real picture, rather it is a photorealistic render done in software and then denoised using this library.

        Not sure it how well it works on a real picture.

        Comment

        • rogerx
          Senior Member
          • Dec 2013
          • 387

          #5
          Looks like something utilized for converting/creating OpenGL/Autocad or 3D computer graphic renderings.

          Comment

          • fintux
            Phoronix Member
            • Nov 2019
            • 53

            #6
            Originally posted by sophisticles View Post
            Denoising by definition always blurs an image a bit.

            If you read the details this is not a real picture, rather it is a photorealistic render done in software and then denoised using this library.

            Not sure it how well it works on a real picture.
            It is not even intended for photographs, though I wonder if it could work with some high ISO raw images, but on the other hand, they do have different kind of noise profile for several reasons, not least because they have Bayer filters. I don't know if it would be possible to train it decently for those. That said, the software is intended for high performance, even real-time, while the photography software can take several seconds per image. Maybe useful for some raw video stream? But obviously the best uses are where it is intended for, with raytracing and e.g. helping to make the live preview look finished more quickly.

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