Good diction, i'm currently learning English, and I find your pronunciation much easier to understand compared to most people, not sure why. Great video!

Epic, waiting on the next parts. Cheering for Roboflow & Ultralytics teams !

Thank you Roboflow!! Always keeps us updated🤝🤝

@Roboflow

Жыл бұрын

Thank you for wanting to be updated!

Great video! Definitely useful to train your own dataset since yolov8 was originally trained on COCO so it may not work for special applications!

Finally is really simple to use for industrial projects!

@SkalskiP

Жыл бұрын

Exactly!

Great video! very helpful to get started with Yolov8

This video has made my DL work so much easier! Thx for the great tutorial on YoloV8 and connecting it to Roboflow workflow😊😊

@SkalskiP

Жыл бұрын

Hi! It's peter from the video. Thats what I wanted to hear! 💜

Thank you Brother , The Roboflow is just Amazing and super easy to use.

You are the best. Roboflow 💙

Very simple and useful… Thank you so much

@Roboflow

Жыл бұрын

Stay tuned, we will soon post YOLOv8 instance segmentation too ;)

That is a great tutorial! Thanks sir.

@Roboflow

Жыл бұрын

Thanks a lot!

It was soooo helpful! Thank you!

@Roboflow

Жыл бұрын

I love to hear that!

good job Roboflow and Ultralytics team... I want similar videos in docker... Thank you

Nicely explained!

@SkalskiP

Жыл бұрын

Thank you!

easy tutorial to follow, thanks!

@Roboflow

10 ай бұрын

Awesome!

Thanks for your efforts. How to generate a confusion matrix if the training is stopped due to no improvements in loss?

thank you for great video :)

@Roboflow

Жыл бұрын

Thanks a lot for watching :)

When you train a model, the weights are saved in the runs folder correct? We do not have to upload to roboflow? Also using v5 you used to be able to put custom data sets in a certain place in the directory structure which you reference with a data.yaml file. Is this not the case anymore? Where are the datasets stored now? Is it no longer on the local machine in the directory? Do we have to use roboflow and upload there? Thanks

hi, thank you for the documentation. I have a problem about predict images. i trained my model and predict image grayscale but i come into view error : ValueError: axes don't match array. What should I do? I must predict image grayscale.

wow thx!

Thank You!!

thank you so much

THANK YOUU SO MUCHH BROO 👍👍👍👍👍👍

do we need to specify device=none parameter while training to access GPU even after changing GPU settings under Runtime bar in Colab? When i execute training even after changing to GPU settings under runtime tab, i get device=none mentioned in the output of training

How can I prepare dataset_params if I have a dataset structured as follows: Vid1/images and labels, Vid2/images and labels, and so on up to Vid100? The dataset consists of multiple videos, with each video stored in its own folder.

thank you, useful, great content

@Roboflow

Жыл бұрын

Thanks a lot!

@RAZZKIRAN

Жыл бұрын

@@Roboflow welcome sir, getting errors at code, please solve sir

@Roboflow

Жыл бұрын

@@RAZZKIRAN I'm happy to help. Could you please create a thread on ours discussions page: github.com/roboflow/notebooks/discussions/categories/q-a ?

Hey, for my dataset its taking so much time to train the model and i am running out of GPU limits, earlier i was getting error in training but i added batch size 8 ,now its training the model but taking too much time and GPU. Can u suggest what should i do?

if you want to seperate the teams would you do that in the labelling (annotation) when preparing the dataset or later in the algorithm based on for example the jersey color? Thanks for the great video!

@red-bluelife

10 ай бұрын

Yes, you would need to do the annotation, but the model will predict poorly on new teams.

great !

hi! thank you for the great video. how can i write down the confusion matrix summary?

can we run live inferencing on yolov8 models without using ultralytics library like we used to in previous version of yolov5? I want to setup the codebase for just running inferencing without using the ultralytics library.

Hi, I have trained my model with 10 classes, but in case if I want to detect only a specific class by getting the input from the user what should be modified. I tried passing it as an argument and it worked out. But when I tried using # integer input class_to_be_detected = int(input()) # print type print(type(class_to_be_detected)) when I tried pass 'class_to_be_detected' in class argument I am getting error as 'TypeError: new(): invalid data type 'str'' Please help me with the same

I trained our network with custom dataset. The training period lasted a long time. I want to test the performance of my test set with the network I trained at another time. Is there any other solution than retraining the network?

what is the best.pt file? ı just downloaded it and closed everything else. did ı save my model? can ı use it?

How did you added the labels at the video? When I try using a test video it does the process and shows the classification but the video remain the same

Hey, in the video at 11:26, u said that u have posted the links in the description but i couldn't find that link. Can u please check for that link? It will be very helpful for me.

Could you explain how to edit the bounding box to visualize them with a better appearance?

@Roboflow

Жыл бұрын

Did you try our supervision pip package? We offer custom annotators for bounding boxes there.

Thanks for the video! Does yolo segment things in geometries that aren’t rectangles? For instance, if you wanted to segment different planar surfaces on a roof from aerial imagery.

Hello.. I trained a model on YOLOv8 and it worked very well. I had a question. Like I wanted to make some changes in the Predict file when I was running yolov8 in my system locally on CLI. I wanted to integrate a alarm system when any thing is detected. So I wanted the location of the Predict file. I have download the ultralytics repo in my pc.

@SkalskiP

Жыл бұрын

Hi 👋It is Peter from video! If you want to do changes, I encourage you not to install via pip but clone repo and install it the old way.

Hey. I annotated some 60 odd images. but once I am done, i can't see the "submit for review" option at the top left. what do i do?

hello, Can we add the object trained with the custom dataset to the other 80 object YOLO weights? As a single weight of 80+1. Can we increase the weight of the existing 80 objects? thanks. normally yolo weight consists of 80 objects. Can we add new objects to objects of this weight by training with custom datasets?

Cool

Hello, how can I assess the yolov8 model with test dataset where I can get Recall , Precision, mAP, confusion matrix, curvs, and accurecy.

nice

Can this work with raspberry pi? (Pi4b with thermal camera.

I used my trained model path "project.version(dataset.version).deploy(model_type="yolov8", model_path=f'{HOME}/runs/detect/train3/')"

Hello, thanks for the amazing tutorial. the older version of roboflow is working fine but I could not figure out why is the the roboflow 1.0.1 or later throwing following error just by importing it. TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

@Roboflow

Жыл бұрын

Could you please create new issue here: github.com/roboflow/notebooks/issues and give me a bit more detail?

Sorry sir, permission to ask if the code that runs on google collab can be run on pycham

Hi, thanks for the great knowledge and information you have provided. Please could you help use the custom model created to create an app/UI using Streamlit or Flask with Webcamp?

How can I make yolov8 detect only the highest confidence interval class for a given class? IE. filter all the players and just display the player with most confidence interval?

while running inference on a custom dataset i get this error: TF-TRT Warning: Could not find TensorRT. After then it detects properly. I just don't get the visual of its detection!

on 18:08 you mentioned that you downloaded the result and played the video. Do you mind sharing how to do that?

Thanks! I tested the model on some images I can see the results in text but the bounding boxes on the pictures won't save.

@SkalskiP

Жыл бұрын

Hi it is Peter from the video. I just updated our notebook for object detection. Could you check one more time? The issue should be fixed now :)

Hey man! Still trying to figure out where you drag and dropped the images from.If anybody knows,do let me know. Thanks in advance :)

I have uploaded video for object detection. However it takes a very long time to download the analyzed video. How can i shorten this time? Or how can i watch without downloading?

Hi Mate When I run the code in the last section it's says https is forbidden and How Can I run video and detect object like you ? or Can I Detect Live with Web Cam ?

00:05 Yellow V8 is the latest object detection model that fine tunes much faster than its predecessors 02:29 Yellow V3 and Yellow V5 repositories have almost 45,000 stars on GitHub and will solve previous issues in the Yellow V8 project. 04:58 Importing Yolo from ultralytics and running inference 07:36 Creating a dataset for training the YOLO model using Roboflow 10:16 Use Cinema to label images and create a dataset for training 13:00 The training has been completed and the results are satisfactory. 15:41 Training the models could take longer and yield better results. 18:04 Yellow V8 model can be trained and deployed for inference using a single line of code. 20:16 Comparing yellow V8 to previous object detection models Crafted by Merlin AI.

There is no submit for review option now what to do to annotate the objects for rest all images

Hey so when I'm running the video, the model is detecting the objects and the count frame by frame. But I'm not able to see the video to see which objects it detect. Can you please help me out?

@Roboflow

Жыл бұрын

Do you pass show=True ?

What is the best way to resize images to 640x640? Is it stretching or resizing keepeing proporions?

at 13:45 you can utilize gpu by typing "device=0" so it can train faster

@Roboflow

Жыл бұрын

Doesn’t it train by default on GPU if it is accessible?

guys after inferencing I am not getting where the results are storing. And after inferencing also it is not showing. Please help me through this

Hello, I collected data with video to use in my project. Can I use this video to train my model or do I need to train the model using only photos? If I can use it, how should I label the data in this video? I would appreciate it very much if you could help me on this issue.

is there any detailed blog or tutorial for yolov8 classification. with custom dataset. am having problem with data parameter in model.train

@esooghazy

Жыл бұрын

Me too! It raises FileNotFound: None error

Thanks for the fantastic video. My prediction picture data won't store in /runs/detect/predict at the moment I run with mode=predict. What should I do? I repeatedly ran my code, but it failed to save. Your advice is essential. thank you in advance.

@Roboflow

9 ай бұрын

Try to use save=True parameter

can you show with the coordinate please at the bounding box . I am very need that

It always glitching on my machine because of dependencies conflict: numpy, pandas versions for v8, and pycocotools for yolo nas

What algo you are using with yolo for image detection

Iam new to YOLO and object detection.... What is the relationship between YOLO and PyTorch? This video didn't mention PyTorch but in other tutorials on YOLO, PyTorch was brought up but it was not clear how they integrate or if that is even needed...Any help is greatly appreciated!

@SkalskiP

Жыл бұрын

Hi it is Peter from video! PyTorch is a general framework used to build neural networks. YOLO is one of neural networks that is written in PyTorch.

@hchattaway

Жыл бұрын

@@SkalskiP oh! YOLO is written in pytorch! Didn't know that... So no other separate processing by pytorch is needed, thanks!

hello sir i have one probelm i train it on 100 epochs but when it perform detection on video or test images .. then detection have been completed but the predict folder cannot make ..means the output video or test images are no where

@SkalskiP

Жыл бұрын

Hi it is Peter from the video. I just updated our notebook. Could you check if you still experience that issue?

what is imgsz here in *****!yolo task=detect mode=train model=yolov8s.pt data={dataset.location}/data.yaml epochs=25 imgsz=800 plots=True*****. Does my value of imgsz depend on something according to my inputs?

Hi , i have a problem , when training the yolo creates new dataset by itself and trains on that without training on my own custom datasety , how to fix it ?

When I ran the deployment command: project.version(dataset.version).deploy(model_type="yolov8", model_path=f"{HOME}/runs/detect/train7/") (mine is on folder "train7"), I had the following error: TypeError Traceback (most recent call last) in ----> 1 project.version(dataset.version).deploy(model_type="yolov8", model_path=f"{HOME}/runs/detect/train7/") 6 frames /usr/lib/python3.8/json/encoder.py in default(self, o) 177 178 """ --> 179 raise TypeError(f'Object of type {o.__class__.__name__} ' 180 f'is not JSON serializable') 181 TypeError: Object of type ContainerMetadata is not JSON serializable What am I missing? What did I do wrong? :)

hello, i have some problems on confusion matrix part where the font size that shows number in that confusion matrix is too small and quite hard to read. is there any way that i can make the font size on that confusion matrix bigger? is there any modification on the code?

@Roboflow

5 ай бұрын

No. But you can use supervision confusion matrix: github.com/roboflow/supervision

hello sir after detection there is no predict directory where my video and test images are stored... detection on video perform and completed successfully but predict directory is not

@SkalskiP

Жыл бұрын

Hi it is Peter from video. I just pushed slightly updated version of our notebook. I think you should not experience that problem now. Could you take a look?

Hi, how if i don't want to use yolov8n, and i want to change yolov8m, where should i change it? Someone pls help me thx

@kevinwoodrobotics

8 ай бұрын

When you call the YOLO function, you can change your model input there as a string to your model name. Have to first import from ultralytics

Please create a video on how to utilize multi GPU in a single node.

10/10

Are there any footage requirements for inputting into YOLOV8? I am trying to use it for sports analysis and wondered whether you need the whole pitch/tactical wide lens?!how zoomed in does it need to be? Will it capture a ball being hit at really high speeds?

Awesome video and I can hardly wait to train a few models for V8. Only issue I saw however is that the datasets I had for v5 models won't work for v8? Am I missing something or some of the training images and labels format chnaged ? I tried to run a training session for v8 using a dataset exactly as I had it for v5 but it throws an error about the lables. Something along the lines that labels are not actually available ? Can you please give me a short hint on what do I have to do to train a model in v8 using the very same dataset I used for v5? I'd like to compare the behaviur of V8 to V5 and this would the best way of doing it. Obviously if I load the images into roboflow and annotate using that there are no issues at all all works fine. Awesome work and thank you for the video .

@Roboflow

Жыл бұрын

There is no change when it comes to actual labels - the txt files are exactly the same. However YOLOv8 team decided to change path management logic. Your dataset contain also a data.yaml file. And inside you’ll find train, test and val paths. If I’m not mistaken you need to change them to train/images, test/images and valid/images respectively. In short to relative paths from dataset root directory to image subdirectories.

@Latzim2

Жыл бұрын

@@Roboflow Okay. Thanks . I'll try that and see what happens 🙂

Guys. Can i know why cant i find the runs directory in the files? Im linking it to mydrive but there is no any files as runs in the drive too.

@Roboflow

Жыл бұрын

Did you pass save=True?

Thank you RoboFlow! Please how to show in this case number of detected objects on the test image?

@Roboflow

4 ай бұрын

We have this exact example in the supervision readme. Take a look: github.com/roboflow/supervision?tab=readme-ov-file#-quickstart

The option to export in yoloV8 format is now available. Do I still have to export the annotated dataset to yoloV5?

@Roboflow

Жыл бұрын

Good question. It is better if you'll export in YOLOv8 format.

I have finished training my custom dataset using yolov8 and have successfully tested some images, so how can I get the coordinates of the bounding box of those images?

@houdabekkourialami3581

6 ай бұрын

Hello, did you find a way?

After extracting the downloaded dataset zip file (from my roboflow account), to which folder (following this video) should I upload the valid, train and test folders and, the data.yaml and README text files?

@Roboflow

Жыл бұрын

Dou you use manual download or pip package?

@pcsolutionsezcloudsystems5929

Жыл бұрын

@@Roboflow I used manual download from the roboflow online app. I click the "Export Dataset" button. Then select "YOLO8" format. Then select "download zip to computer" option and finally click the "Continue" button. Trouble is, the snippet I copied/pasted into my Colab crashed when ran because it does not include a workspace name. :(

when i did custom training i have an issue Note dataset download directory is '/content/datasets'. You can update this in '/root/.config/Ultralytics/settings.yaml'

@Freezebiii

4 ай бұрын

Same issue

Do you think YOLOv8 is able to differentiate between individual raccoons with a dataset containing 130 individuals and 7500 pictures? Each individual would be one class.

@red-bluelife

10 ай бұрын

Just try this experiment. At least, the model would be able to differentiate between some of them. I would be happy to see the results!

Can we convert annotated JPEG images into VOC data format?

So I’m new to all of this, I’m assuming this is all in python, is there any way to turn this from .pt files to .pb files

I am trying to download the final files to my pycharm and i can not do it.please, can you write over here the command i have to use for dowloading the final files to my google drive? in other words, how can i set my google drive as dircetory files and where i have to place it in the code in the notebook.thank you very much

@Roboflow

Жыл бұрын

I see that we are getting a lot of similar comments over the last 2 days. I’m actually quite curious why is that. Haha can you create a new thread here: github.com/roboflow/notebooks/discussions/categories/q-a Asking about that. I’ll try to create a small tutorial on how to do it.

Output of the predict method doesn't give the location of the predicted images, how can i fix it ?

@Roboflow

Жыл бұрын

Add save=True to your command

Hi, how to add more than 3 person in a project

sir ,please give me code how to extract detected objects in an image and save those images in seperate files ,like if we detect 5 objects in an image using yolov8,and that image is saved in a file ,then i need the detected objects seperated please help sir

With the roboflow deplyement, is it possible to get the weighs or smh so it can run offline on the computer? because using the api we need to be online. Or do i need to like dowloads the weights from the google collabs training?

@LucasBarbosa-bp6mg

2 ай бұрын

Did you find an answer?

@LucasBarbosa-bp6mg

2 ай бұрын

I also Wanna know

Hi, is yolo using Standardscale for image detection

Please how can I edit the code to count the number of objects detected instead of just drawing boxes?

@Roboflow

Жыл бұрын

We will do exactly that tutorial on Monday or Tuesday

Hi, thank you for the lovely video. Although I am getting this error when I initiate training: FileNotFoundError: Dataset '/content/project_name/data.yaml' not found ⚠, missing paths ['/content/datasets/project_name/valid/images']

@Roboflow

9 ай бұрын

Hi 👋🏻 could you create a bug report here: github.com/roboflow/notebooks? Please provide us with as many details as possible.

@themuppetman3671

8 ай бұрын

This happens to a lot of the files for some reason, it also did it for 'predict3' and required a change to ''predict2'. I'm not sure whether this is intentional or not : |

@themuppetman3671

8 ай бұрын

@@Roboflow For me this occurred because the 'train' file (/runs/detect/train/weights/best.pt) was displaced for some reason. All the weights had saved to 'train3'rather than the preestablished location within the given code. Try and find where the files are saving and change the file destinations (i.e., from /runs/detect/train/weights/best.pt to /runs/detect/train3/weights/best.pt).

Hello, I am trying to make the same application with a different dataset. In the "Training" section, I get the error "boolean index did not match indexed array along dimension 0; dimension is 1 but corresponding boolean dimension is 9" and train section stops. how can i solve this?

@Roboflow

Жыл бұрын

Hi! Are you using our notebook for training with no changes other than your dataset? Do you use dataset loaded from Roboflow?

@fatihcihantaskin6328

Жыл бұрын

Yes im using dataset from roboflow. Everything same except dataset. But i have a error.

@Roboflow

Жыл бұрын

@@fatihcihantaskin6328 could you please create issue here: github.com/roboflow/notebooks/issues? It would help us to track this issue. Please make sure to give us as much detail as you can.

Is this working good in real time rtsp stream fetched from CCTV cameras??

@SkalskiP

Жыл бұрын

Hi it is Peter from video! 👋Honestly I haven't checked that out, but it sounds like a very good topic for next tutorial video.

@afrahthahir7179

Жыл бұрын

@@SkalskiP yes please do that for the next video.

@CantPickTheNameIwant

Жыл бұрын

​@@afrahthahir7179just keep in mind that it works good mostly on big size objects

👌🏾