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Sure. And if you light the paper on fire even 24pt Helvetica becomes unreadable. But I’m sure you too feel that the failure modes of this colored barcode form
by aaaaaaaaaab 8y ago
Sure. And if you light the paper on fire even 24pt Helvetica becomes unreadable.
But I’m sure you too feel that the failure modes of this colored barcode form a proper subset of the failure modes of its monochromatic counterpart.
- naikrovek 8y agoWell, if your machine-readable color key fades as well, maybe it's not so much of a showstopper if the colors fade. The primary problem I see is that so many industrial cameras today are black and white. B&W cameras can send at a higher framerate and you don't need to convert to greyscale as your first step in your algorithm, so it saves time to use b&w cameras.