Reveal Invisible Motion With This Clever Video Trick

Рет қаралды 2,639,050

4 жыл бұрын

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Motion Amplification and Video Magnification are techniques that find subtle changes in a video that are invisible to the naked eye and amplify them so they become visible. They have huge diagnostic potential in industry and medicine.
Here's RDI Technologies: rditechnologies.com/
Here's the video magnification research: people.csail.mit.edu/mrub/vidmag/
Here's where you can upload your own videos: lambda.qrilab.com/site/geko/
Here's Derek's video from Veritasium: • Can You Recover Sound ...
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Пікірлер: 2 700

@Zappygunshot 3 жыл бұрын

The most important thing I've taken away from this is that, really, I should get paid by Google every time I prove I'm not a robot.

@bjarnivalur6330 4 жыл бұрын

As someone who's don factory work, those clips look terrifying.

@MushookieMan 4 жыл бұрын

Now everything looks like the Steamboat Willie cartoon.

@kevincronk7981

If the current capcha thing is training google, why do they always tell me I'm wrong when I'm right and make me do it for literal hours?

@theCodyReeder 4 жыл бұрын

That sounds interesting! 10 seconds in and you have my undivided attention! Just have to go make a comment before continuing to watch.

@musicfortripping5843 3 жыл бұрын

Dude you look like you've been awake a week take a nap

@dfailsthemost

At my job, we rely on prayer.

@broderp Жыл бұрын

I wish you would have covered how they manipulate the videos. What a cool topic, but this video is all fluff with no bite.

@stavroshouiris 2 жыл бұрын

I'm an audio engineer and I find this to be really interesting because I could possibly use it to see how different materials resonate within a room and be able to spot problematic areas

@Fraxxxi 4 жыл бұрын

that effect to visualize the vibration is trippy as balls

@thanksfernuthin 4 жыл бұрын

Video motion amplification: It's great when you want to give your boss a heart attack!!!

@emptysora_ 2 жыл бұрын

7:20

@weetabixharry 2 жыл бұрын

1:32

@jerrygilliam7349 3 жыл бұрын

I worked as a Vibration Analyst for almost 12 years. We could profile a machine's movement using a series of acceletometers and graphically depict the directionality, amplitude(severity), and frequencies(potential sources and/or resonance). But the linear graphs left a lot to the imagination for those with little or no experience in Vibration Analysis. Motion Amplification painted crystal clear picture that our managers could easily understand and helped motivate some much needed preventive maintenance. It was an amazing experience working with this technology!!!

@justinvogt695 3 жыл бұрын

I've used strobes before to detect cracks and misalignments in factory equipment. Use a variable strobe that you dial to a particular frequency based on the motor and drive speed. When you get to around the right frequency everything looks like it's in slow motion and cracks or loose stuff is easily visible. That amplification looks really useful for large areas though! Good stuff!

@Ibonic 3 жыл бұрын

When you said "Phase variation of a complex steerable pyramid" and then proceeded to show a pyramid with a steering wheel, you definitely got my sub and a like 🤣

@achilleonv 2 жыл бұрын

I've used Strobe Lights (timing lights) to visibly see the vibrations. Items were failing for customers and I used the strobe to detect the failure mode and make changes. This would only work for items that are vibrating at a given frequency. If it is random vibrations then you can't detect those with a strobe.

@SteveMould 4 жыл бұрын

Edit: just to say, a lot of people are asking how can a captcha decide if you're human if it doesn't know the right answer itself. Good question! I should have made that clear. The answer is that some times they're testing if you're human, in which case they know the right answer in advance, but other times they're hitting you up for the answer. I don't know the exact details of when it's one or the other buy for example in a grid of images maybe one of them is unknown to them. Of if you have to run the challenge multiple times only one of them is the real captcha.