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What an unprocessed photo looks like (maurycyz.com)
submitted 10 months ago by to c/technology@lemmy.world
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[–] 1 point 10 months ago (1 child)

My understanding is that really raw phone data also have a lot of lens distortion, and proprietary code written by the camera brand has specific algorithms to undo that effect. And this is the part that phone tinkerers complain is not open source (well, it does lots of other things to the camera too).

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  • [–] 3 points 10 months ago* (last edited 10 months ago)

    Modern mirrorless cameras do this too. For example, this is what my Canon kit lens looks like with/without digital barrel distortion correction:

    img

    img

    Not my photos. From: https://dustinabbott.net/2024/05/canon-rf-s-18-45mm-f4-5-6-3-is-stm-review/

    And https://dustinabbott.net/2024/04/canon-rf-24-50mm-f4-5-6-3-is-stm-review/

    img

    My own unprocessed RAWs are pretty wild. But (IMO) it’s a reasonable compromise to make lenses cheaper and better, outside of some ridiculous examples like the 24-50.

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