Instance segmentation YOLO v8 | Opencv with Python tutorial

The new version of YOLO v8 by Ultralitycs has recently been released and thanks to its flexibility of use it allows you to classify, detect, and segment objects.

In today's exercise, I'm going to show you how to do object segmentation the easy way.

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#YOLOv8 #segmentation #deeplearning

[stevenotarealnamematthews]

FYI I had to change file yolo_segmentation.py line 18 from "result.masks.segments" to "result.masks.xyn" to make it work. Seems like there are some different names depending on which ultralytics package you have installed. Hope that helps.

[RoboSidekick]

thank you for this video. we are also working on depth mapping with yolo v8 and Open CV.

[lushankshambharkar]

Your tutorial are so easy to understand. Thanks for such tutorials. Thank you Sergio Canu🤗

[edytrihatmoko]

Hi, thank you for sharing the video! How to put color inside the ball instead of the borderline, as shown in the video? In case I don't want to show people about the type of it. Thanks!

[saqibqamar]

Thank you for your video, it is very helpful. Could you make about how can only get masks in the image?

[flaviorodrigues]

Excellent tutorial. I'm trying to create an automatic detection of several species of fish in a static image (a box with several fish). The final idea is to automatically detect different species, classify them and also do an automatically measure of the fish. What videos do you recommend to try to create something similar? Thanks!

[neverninetofive]

Thank you very much for this video, it’s really helpful! Could you maybe do a tutorial on how to train yolov8 with custom data?

[zhoubin]

it is very useful for me. and i also trained yolov8 with my own data, all some round droplets, but after I segment it, its polygon had a lot of very obvious straight lines and not a circle. can yolo fix this problem?

[sarahnawoya]

Awesome work, Thank you.
I would like to create object masks after the segmentation. Is it possible?

[JEREMYCLEEMAN]

How can you measure the area of the ball based on the segmentation provided?

[perryfisch]

Hi, thank you for taking the time to do this video! I'm constantly amazed at how "simple" things are getting in terms of image processing.

I was wondering if YOLO* could be used to identify unknown objects. As you well know YOLO has a defined list of objects that the model was trained for. Could YOLO be adapted/trained for non-modeled objects? I'm working on a robot platform with a forward facing cam pointed downward at a 30 degree angle. There's no fixed list of objects the robot will encounter blocking its way, so I can't train for everything... My goal is "simple" I'm going to move the robot forward and try to navigate around objects that are in the robot's path. YOLO may be overkill here, but I'm trying to learn OpenCV it seemed like a good start. Any alternative suggestions/examples would be more than appreciated! Thank you again for making a complex topic easy to understand.

[ahmadkhattab]

Your tutorials are very nice. Could you make a video for an object tracking with andriod camera if it is possible?

[abdurrahmana.]

How can i train custom dataset based segmentation model on yolov8. Please add a tutorial on colab.

[md.sabbirrahmanakash]

What is the best model to identify and find the area of defects of leather?

[sasanmir]

can someone help me out i want use yolo v8 seg for lane detection and i don't know how to get the center polyline between the two polylines

[raghavsharma]

How can i configure my GPU to run this code. I have GTX 1650.

[edgarguzman]

Can you do a tutorial on how to train the YoloV8 algorithm?

[musthaqahmed]

Hi, where is the link to download the yolo_segmentation file?

[Yonglee]

Can you crop the ball based on polygon?

[GrigoriKog]

How about an interface so other people can see the results.Is that possible?