Tool can make photos undetectable to facial recognition without ruining them

Re:Tool can make photos undetectable to facial recognition w... by Someone1234 on Tuesday April 27, 2021 @09:47AM (#26955745)

I've been meaning to print the EURion constellation[0] pattern (repeating) onto a t-shirt just to see what it might break. But unsurprisingly getting it printed onto a t-shirt is easier said than done due to multiple printers/software/etc directly blocking it.

[0] https://en.wikipedia.org/wiki/EURion_constellation

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Re:Tool can make photos undetectable to facial recognition w... by durnygbur on Tuesday April 27, 2021 @09:59AM (#26955905)

I literally just printed it. Copy pasted the image from wiki into Libreoffice Writer, and printed on my monochrome laser printer.

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Re:Tool can make photos undetectable to facial recognition w... by 91aintprime on Tuesday April 27, 2021 @09:56AM (#26955865)

That is very funny. You could call it double irony: what you expected to happen is exactly what happened, but not in the way you expected it to happen.

I guess it's time for some old school analog printing. I'll see if I can whip up a 3d printable stamp

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Re:Tool can make photos undetectable to facial recognition w... by 91aintprime on Tuesday April 27, 2021 @10:49AM (#26956655)

    clearance=17; // [50]
    height=150; // [300]
    r1=25-17/2; r2=25+17/2;
    for(xy = [[269,73],[85,170],[237,228],[475,280],[263,487]]){
        translate([xy[0],-xy[1],0]) difference(){
            cylinder(r=r2, h=clearance*2, center=true);
            cylinder(r=r1, h=clearance*2+.1, center=true);
        }
        hull(){
            translate([xy[0],-xy[1],0]) cylinder(r=r2, h=clearance);
            translate([237,-228,0])
            cylinder(r=r2, h=height-clearance);
        }
    }

https://www.thingiverse.com/thing:4841547

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