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  • fisheye

    From RichD@21:1/5 to All on Tue Oct 9 15:44:49 2018
    What's the mathematical model of a fisheye lens?

    --
    Rich

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  • From Phil Hobbs@21:1/5 to RichD on Thu Oct 11 10:55:55 2018
    On 10/09/2018 06:44 PM, RichD wrote:
    What's the mathematical model of a fisheye lens?

    --
    Rich


    A short-focus lens with horrible barrel distortion. ;)

    Cheers

    Phil Hobbs

    --
    Dr Philip C D Hobbs
    Principal Consultant
    ElectroOptical Innovations LLC / Hobbs ElectroOptics
    Optics, Electro-optics, Photonics, Analog Electronics
    Briarcliff Manor NY 10510

    http://electrooptical.net
    https://hobbs-eo.com

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  • From Michael Koch@21:1/5 to All on Tue Oct 23 05:36:55 2018
    Am Mittwoch, 10. Oktober 2018 00:44:50 UTC+2 schrieb RichD:
    What's the mathematical model of a fisheye lens?

    Several different mapping functions are possible. It's explained in the Wikipedia article:
    https://en.wikipedia.org/wiki/Fisheye_lens#Mapping_function

    Michael

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