Laser Tracking System -using OpenCV 3.1 and Raspberry Pi 3
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- Опубликовано: 30 сен 2024
- Final year project for Electrical and Electronic Engineering degree. Platform with a mounted laser pointer to track a person. Using OpenCV 3.1 and a Raspberry Pi 3.
Hi, this is 2020 and this project still seems soo good. Can you please share tutorial on how you made hardware and software both? Thanks
can you do a tutorial regarding how to do this please?
From what it seems, the recognition is based in a kind of motion detection. You have an open-cv function for that and there's an youtuber called sentdex that has some very nice tutorials on that! About making the laser pointing to your target I don't know much on the topic, sorry...
@@VascoCC95 Something incredible of this one is the fluent of the video. With sentdex tutorials, video doesn't exceed 5 fps
@@alvaroboven I'm not saying it is better than this one, I'm just helping him to understand what is behind the scenes and pointing to a tutorial
@@VascoCC95 yeah sure, I didn't want to insinuate a comparison. In that case, do you know which is the optimizer way to program object detection in rp???
@@alvaroboven Well... You are lucky because I JUST ran a test on a RP and I got average 12,7 FPS. I used OpenCV's HAAR Cascade for face recognition in a RP 4B with 2GB RAM. I installed OpenCV via the link's tutorial and placed the haar file "manually" in the project's folder.
www.pyimagesearch.com/2018/09/26/install-opencv-4-on-your-raspberry-pi/
I died from the music.
Crazy music
Music for my ears
My condolences
Name of the music
@@MadhuKumar-hi2qs RUclips where by pewdipie
so much drama in the music
This is rad!!! Any chance you could post a video on how you did this??? It'd be greatly appreciated!
Did you make your own closed loop system? Looks like you used DC motors and pots. Nice work! Though, the music seems a little off for a person tracker :)
Next step: swap the laser for a gun and implement a firing mechanism
Already exists... Just join the army
😂😂😂 Absolutely 👍
the fact that this video showed up on my recommended just know. I'm literally making a yt series on making a nerf gun turret that uses open cv to aim and shoot darts at ppl.
would work well with paintball
what method are you using? Background subtraction, HOG, Haar or something else? Looks accurate!
someone knows each other and could tell what technology this gentleman used.
1:15 looks like background subtraction
I wonder how erratic this would be at low light conditions
What did you use for opencv? C++ or Python?
You can use either but Python is way easier
The object is about 1.7 meters high, and it is on the ground, so from en.wikipedia.org/wiki/Pinhole_camera_model, calculate intersection of a line (from camera positon calibration) and ground plane , you can get the positon of the man. then point your laser to him.
Hi Andy,
This project look's very cool and perfect :). How you established the connection between the raspberry pi module and arduino to share the object coordinate information.
what happens when second person appears?
what frame rate did you got for realtime detection
Hi, its 2024
we need it start the uprising of the machines
is this on github?
Can you plz explain me how to do this I want to make one plz using raspberry pi 3 pls
i just can see your laser pointer ..I don't see the laser light ??!!
How was ur experience with rasp 3 in terms of speed while working with opencv ? I have rspb 2 model b and using a simple color detection it would slow the processing around 3-5 fps . I hope u get my question sorry for my English .
Is it possible to make this with Rasperry Pi Zero?
Good job! I think a second image that closed up to the guy's clothes to show the red-dot intercepting it would have been a real winner.
How fps guys,, i wondering it gets fast fps,, i doing same project but get low fps,, thanks dude
Suspicious.... Camera is moving but the background is not moving.... i think this is fake....
FAKE
Edit : there is other camera near to the moving one.... and used video editing software to make object track...
FAKE
The camera is not moving and thus the background is not moving. Only the laser is moving. Please have a proper look before making such comments, the very first second of the video shows the camera position and that it is fixed to the base.
Hi there, I was wondering how did u make the laser point to the real position of a person.
I'm doing sth sort of similar with urs, projecting images on the back of one's palm.
For the projection part ,I selected the area of projection in camera and then corrected the perspective of this area.
SO I can just draw at the perspective corrected coordinate in my projection area.
But how did u get the right rotation for a real world position.
Thanks.
This is impressive and all but what's with the music..
Great work there! I am working on a somewhat similar project, I would be very grateful to get your insight as to how exactly did you manage to get this working. Could you please brief it?
Why not use premade servo motors? What computer vision algorithm/pipeline does it use? Would it be confused by multiple people?
So I see that you've used C++... I've been trying to code with OpenCV and C++ for quite some time but I can't seem to figure out what IDE to use (if any) that will make it easy to use with OpenCV (building/path to the libraries gets really annoying). Are you using Code::Blocks, Geany, the Linux Terminal, or just your favorite text editor? Just curious if you're around 🤔
How is it going?
I did this in 3 weekends except instead of a laser I had a flash light.
I guess now he or she is building battlebots.
The soundtrack is just awesome!
Very Impresive, Congratulations! Any tutorial to replicate your work and Learn?
great some guy walking around..
Можно собирать пулемёт
-50 points, no nerf gun.
Bro What is your motors models. I watched 1080 and focused but I couldnt see :) I can see only RS
Hello do you have scripts and instructions ?? I can buy $$$#
what language you used for the program? Also do mention if this is release build that is causing high fps...
Thankyou...
Asad Amin using C++. Working at 20fps.
Andy Eggert thankyou for the reply i figured that much. Did u used hardware acceleration?
Finally, great work... it gave me few ideas.
Asad Amin nope. Thanks
Asad Amin nope. Thanks
Hi! What camera did you use? USB, PiCamera or what?
Programming code is only private???
How to make guided missile under $300 for the next video.
Add heavy metal music and nerfgun to project. Boom! :D good project yours
How does it track the person (heat/motion/position/etc.) ? Can it track an object like a car or a drone?
yes you can , using image processing in OpenCV
DROIDii1 Yeah, on a serious note on your number 4... how would a system like that distinguish between hostile and friendly individuals? One way I see it is by marking friendlies with an IR emitter, but that wouldn't do in a military situation where this would denounce the operative's position on the enemy's NVGs. It could be used though if it is stationary and it has to protect a perimeter AFTER a certain limit (as this can be easily programed in OpenCV), limit within which there can be safe movement of troops.
can we have a code for the same?
or how to do it/?
@DROIDii1 this would be true for a static camera facing a fixed scene. But won't it be problematic for a moving camera which has to deal with a changing background scene?
What is the purpose of the laser? How does it help the camera track the person?
Hii
I am reall intersted i knowing how you calibrated the lazer so it can track human
It will be great if you share more abou this subject
Hey, im interested on making this project do you mind sharing the tutorial how to make this?
good one..
Wondering how would it work with AI..??
Hello how do you code to make it have a blue box thing.
Great project. Could you please share a code please?
What is the laser doing in this setup? Is it used in the control loop or just a pointer? I assume the latter is the case.
What is camera use for detection? Plss
@Andy May I have the design files for the infrastructure of laser movement? Or can you please guide me where can I get it? Thanks
Waited for an accurate laser headshot but no.
This will be awesome for making movies.... with a camera instead of laser.
cool
It needs rail guns though..
would be faster track just with camera lol or is camera tracking and laser is just moving there ha
Neighbors used to walk in front of my office all the time now they don't because I blind them. With my laser
Have too much delay.
Well done bro
I will be thankful if you will give me source code for it because i am working on same.
Actually, I am also working on a target tracking system. need your help is possible.
Hi, I am designing a motion tracking project with raspberry pi. I will use it as a finishing project. I want to get information about the laser project. can you help me.
Interesting project. Would love to know more about the hardware used in this video!
the guy on the motorcycle
how did you figure out how the degrees the servo had to move compared to the x y of the video?
Hey andy.
I am workinkg in a project that looks similar to your project. Can you please give me the details of your project?
Can u please make a tutorial having some details of your excellent project....
It will be very helpfull....
tutorial, please
What operating system do you use to do the project? Raspbian, ARCH LINUX, RaspEX, Rasp ARCH, Ubuntu, etc.
Frank PS raspbian
Can you please give me the code of this project ?
what laser did you use? can you tell me all the material that you use.
Please how did you do that ?
I could see how this would work with a moving camera. You would basically keep panning/tilting until the object is centered, but how does this work with a static webcam? I am truly puzzled by this.
Are you talking about tracking the object (or in this case, person)? If so, then I haven't heard of anyone doing this in the method you provided, panning/tilting until the object is centered. How this was done, was using the open sourced OpenCV library by intel. You feed it some input, a video frame, and then it analysis the frame using a series of algorithms to determine the location of the object.
What shoul I learn for this types of computer vision. I mean I need the starting point.
python
can i Buy the CODES from you !
can i see the code? i so impresive. where we can now tutorial e
Very Cool the mechanism to rotate the cam seem very smooth.
Hello can you send or sell your code?
Turret
is it possible to get a list of all the parts for a project like this ?
How does it lock the target?
Great Job!! very impresive.
Bastiaan Klaasing thanks😉
Happy and smart New Year ;-) just a few hours left in Holland.. Keep it up!
Hi! How far can detect? Thank you.
next up laser guided missile
Can you post the code?
РЕСПЕКТ
plase help me i need a tutoriall
Fear . very scared.
were code?
New level of security
Can you put is up on a drone?
great job, congratulations
it can be a weapon
tutorial ? please
gj
Dope
Se ve muy bien
LOVE the music
所以這部分做到的是追蹤對吧?
How does it prioritize multiple targets?
Toy Teardown hi. Tracks the biggest moving object.
wow, very clever.