Small Change.

Big Difference.

An online free service that lets you amplify color changes and movements in video

a thumdnail for published video. I just wanted to test the algorithm
My hand
Tag: human
Author: Drmilk
Date: 3 years, 10 months ago
23
a thumdnail for published video. Yea no, unless the table has a pulse as well I am not convinced. There should be 10 consistent beats, since I had a heart rate monitor as well to make sure. Honestly, the way I see it, if you apply a band pass filter on pure noise you will have the frequency you want stand out. So whether I test for 60bpm or 150 bpm I will see it because its noise at that frequency being amplified. That's why I can see the table's pulse as well... I'm sure there is merit but it is definitely not as far along as you hoped to claim.
Pulse???
Tag: human
Author: mvs2403
Date: 3 years, 10 months ago
40
a thumdnail for published video. Nah, I'm not fully convinced I had to properly tune into the right frequency and even with that it's not exactly obvious that I'm looking at bloodflow. It seems more like seeing what I want to see and tuning the result to get that rather than an objective result from a broader frequency spectrum.
Hopefully Pulse
Tag: human
Author: mvs2403
Date: 3 years, 10 months ago
72
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