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Automating my 35mm film scanning pipeline

78 points · 57 comments · shannadige

  1. hankbond · · focus · HN ↗
    Very neat. I have a love-hate relationship with a unique type of digital sensor called the Foveon X3, which needs a particular (very sluggish and limited capability) software made by Sigma to convert the RAWs. Recently I have been using AI to create a converter that processes the RAWs in a similar fashion with some improvements.

    This is one of those cases where its a means-to-an-end (I just want to take more photos without being bogged down) and less of a project for me to learn how to reverse-engineer and design signal processing pipelines. I am very grateful for what recent models are enabling me to do.

    1. devindotcom · · focus · HN ↗
      Remind us what the Foveon sensor's quirk was? Something in the subpixel layout as I recall. A non-bayer pattern since abandoned and largely unsupported, yet effective somehow. But maybe I'm imagining this.
      1. aaronbrethorst · · focus · HN ↗
        Hey Devin! There's a blog called Leicaphilia written by a—sadly now passed—photographer named Timothy Vanderweert who I would argue was actually more attached to the Sigma Foveon than he was to the Leica. Kind of ironic.

        I think you&#x27;d like the blog in general, but the Foveon sensor posts are definitely worth reading if you&#x27;re curious about it: <a href="https:&#x2F;&#x2F;leicaphilia.com&#x2F;?s=Foveon" rel="nofollow">https:&#x2F;&#x2F;leicaphilia.com&#x2F;?s=Foveon

        Also, I think this entry from a friend of his about his photographic monograph, Car Sick, is worth reading: <a href="https:&#x2F;&#x2F;leicaphilia.com&#x2F;car-sick-the-view-from-the-man-on-the-street&#x2F;" rel="nofollow">https:&#x2F;&#x2F;leicaphilia.com&#x2F;car-sick-the-view-from-the-man-on-th... — happy to lend it to you if you ever want to see it firsthand.

        1. devindotcom · · focus · HN ↗
          Hi Aaron!! I&#x27;ll check out the posts. And yeah happy to take you up on that!
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