Reply to post: Re: Good, but not good enough

This 125mph train is fitted with LASERS. Sadly no sharks, though

Vic

Re: Good, but not good enough

I'd be surprised if detecting missing clips visually at that kind of speed is that easy

It's not too tricky.

The very first linescan camera I found on Google gives a rate of up to 80k lines/second. At 125mph, that gives you a peak resolution of ~700um without magnification (how's that for mixed units?).

Given the fairly repeatable nature of clip positioning, and the fact that they are bounded by the sleeper image, it shouldn't be a big job to detect missing clips.

Vic.

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