Real-time YOLOv4 Object Detection on Webcam in Google Colab | Images and Video

Let me know if you have any suggestions for future videos??? As always, comment down below if you run into any issues! Hope you enjoy :)

sir i have train model=253 mb size
i wnt a code that acess my camera with model to detect sign language

would it be possible to use the info given by the video in a program? For example, if a person is in frame it starts recording, if a person leaves it stops.

thankss bro,,

It was great I watched thousands of videos but still were facing errors but here everything is simple and understandable. Thankyou for the video and good luck !

crazy video!

thank you very much

hey bro can u develop an AI that plays PUBG !!

I need to detect people in a office. What to do??

I wish you were my lecture you explained this concept flawlessly and I was following along with you ,eNkosi AI Guy (^◡^ )

Thank you for providing us this tutorial

how to save video file like you save the captured photo? thanks

pls help me sir i mailed you

thank you

How about yolov8?

please, how can I add another class with 80 classes in the same code? I need add Ambulance class in same code
how can I do it?

Amazing project indeed!!

super like

Thanks Guys , works brilliantly !! Easy to customize too , really helpful

How can i use it to train it for a custom object detector using webcam, i already have have done custom obejct detection using image by watching your video, i have weights and config file , but still not clear how to turn this into a custom object detector using webcam. If you could tell exacly what to change in this, it would be really helpful

How could you convert this to a jupyter notebook?

Amazing video!! How can i count people?

Hey
Unable to init server: Could not connect: Connection refused
getting this error when uploading a picture

Awesome bro ❤️

How to import darknet in python file

How to make confidence threshold with this code?

is there any way to give a minimum number of confidence on the bounding boxes? so its bbox appears when the 'confidence' value is above a certain number

hi , i have this error "NameError: name 'load_network' is not defined " in Darknet for Python

Hello man how to view the dataset of this project???

Great video! Can we use this algorithm on a flying drone for object detection?

Hi AI guy, thanks for this video, it is very helpful. I am looking into ways to track the position of fish in an aquarium for a school project. I was wondering if there is a way to add objects to the AI?

camera 1 identifies two people, say Person A and Person B. Now, as these two people move from the coverage of camera 1 into the overlapping area of coverage of cam1 and cam2 and into the area where only cam2 covers, cam2 should be able to identify them as the same people A and B cam1 identified them as. i want help in that

how would i implement same procedure on Ubuntu 20.04

I want to detect feature of faces like lips opened can we do that .

I am using this on my custom dataset. But I am getting an error: NameError: name 'load_net_custom' is not defined
Would you please help me to resolve this error?

Hi,
I am getting an error:
NameError: name 'load_network is not defined
Then i ran:
def load_network(config_file, data_file, weights, batch_size=1):
"""
load model description and weights from config files
args:
config_file (str): path to .cfg model file
data_file (str): path to .data model file
weights (str): path to weights
returns:
network: trained model
class_names
class_colors
"""
network = load_net_custom(
config_file.encode("ascii"),
weights.encode("ascii"), 0, batch_size)
metadata = load_meta(data_file.encode("ascii"))
class_names = [metadata.names[i].decode("ascii") for i in range(metadata.classes)]
colors = class_colors(class_names)
return network, class_names, colors
Again below error came:
NameError: name 'load_net_custom' is not defined

Please help to resolve this issue, this error i found with other people also.

Where data set, valid?

excellent tutorial ... from Semarang Indonesia

The one and only useful video in the entire internet !!! Thank you sooooo muchhh for the entire working code !!!!

You are an awesome trainer. Your topics are also just what I need at the moment. Do you have any tutorial on Object Detection from Webcam using custom datasets?

Make Real time counting person 🙏

I enjoyed the good vidwo. But I have some questions. Is it possible to connect the USB camera like a realsense camera (not built -in webcam of the laptop), or set the alarm to sound when only a person is recognized or only recognized person?

Hi,

I have one request:

I am working on an object detection problem where it is required to detect objects at two levels. At the first level, it has classes and at the second level, it has subclasses. For example, classes are birds or animals or flowers. And subclasses for animals are e.g., dog, cat or lion. For subclass level detection, it is required to add few extra CNN and Dense layers to the subclass level detection. In the present YOLOv4, I am not able to update the neural network layer architecture.

Kindly suggest implementation.

Thanks in advance.

Thank youuuu

i have 400 employees they have many divaces like printer and computer and table manyhtinks they have so can i use this way to counters and save it in datset excel sheet or some thinks like that

Very nice :) How can you save the detected labels (only of a picture, not the video) in a dataframe? Thanks in advance!

I created a project on object detection by yolov5 and without darknet.....but I can't add my local device webcam on it via google colab.....help me to connect my webcam in this colab