Drone Face Tracking PID using OpenCV Pyhton | Tello (2020) p.3

In this tutorial, we are going to program a drone to track a face. We will do this using OpenCV and apply a PID controller to have smooth movements.
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• Drone Face Tracking PID
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[@alexandrpetrov1110]

Great video and excellent explanation of concepts! Thank you

[@VictorSerranoVASH]

It is a great and very instructive video. Could you complement it with going up and down and, as you commented, forward and backward? In this way it would be complemented with face following.

[@Juniorduke1]

Wow

[@sajanvraj]

Great video and excellent explanation of concepts! Thank you. Couldn't find the final code in your website. could you please put it up?

[@raymondmichael4987]

This was enlightenment to me, Can you create a ALPR System preferably using Raspberry Pi, please please please. BTW thanks for your tutorials, you are helping a lot of people Greetings from Tanzania 🇹🇿

[@andrerezemini]

Great video and explanation. Just a doubt. I notice that when using haar cascade the accuracy is low mainly when the face is in diagonal or side face. So, to work well it must be almost static. Is there any other tracking algorithm more efficient for real situation ?

[@TheRealFrankWizza]

Can you please expand on this series a little bit. I am interested in running this on the nano, but I can't install the library because I can't built the pipwheel for open cv python. Also, I am interested in moving this in other directions except just yaw. Thanks!

[@abhinavmathur6072]

You said in previous video you will cover CNN topic...so please try to make video,as it will certainly help in the understanding previous CNN OCR videos

[@samirakhrif3098]

Hello,please how i can calculate the speed the thing ho i tracking , between two line for example

[@firasas3233]

ayyy any idea on why the drone lands after the video stream turn on, it works fine with just the stream.

[@PositronQ]

In a future video you can do a drone that do an AI pathfinding

[@adityachandra4776]

What have you used for face detection?

[@senaldharmasiri8990]

Can you please show how to include the y axis as well? h/2

[@xinghuitao9749]

Can you explain why in this case we don't need to use KI? thanks!

[@dieweltentdecker5878]

Does up and down works also?

[@yasirali8409]

can you complete this series please

[@fahnub]

I have a hundred images but only one face 😂

[@carbkafv]

Great video! My Tello would takeoff and then land in around 5 seconds for some reason. Does anyone know how to fix this?

[@eluferedonatus2096]

Hello, were you able to fix it, I have the same problem now.

[@carbkafv]

@@eluferedonatus2096 oof it's been a long time so I don't know if I can remember correctly. I don't think it was a hardware issue (i.e damaged propeller), but some people were able to fix it by changing hardware. For me, I believe it had to do with the parameters in my code. For example the unit might be in ms but I assumed it was in seconds. Maybe check on that? Hopefully you can get it fixed!

[@vidhithakker9552]

Please make 1 video for detecting whole body and get it's point's measurements

[@murtazasworkshop]

Noted

[@vidhithakker9552]

I don't want it in drone face detection. Can you make it for just for normal website

[@TheRealFrankWizza]

I tried getting it to work also on y axis, so the drone can move up and down to center the face, but I get an error. Anyone have any success?

[@TheRealFrankWizza]

@UCpF2-gy6szzVXKpSTCrJx9A Yes the code only lets me rotate, when I try grabbing the info[0][1] which should be the y axis center, and using it in a pid for y axis velocity I get an operand error saying I can't use - for(error2-pError2) because it's a tuple.

[@Bloxxness]

10:27