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Segmentation Prediction: Saved Text File Normalisation #10196
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👋 Hello @Bampson, thank you for your interest in YOLOv5 🚀! Please visit our ⭐️ Tutorials to get started, where you can find quickstart guides for simple tasks like Custom Data Training all the way to advanced concepts like Hyperparameter Evolution. If this is a 🐛 Bug Report, please provide screenshots and minimum viable code to reproduce your issue, otherwise we can not help you. If this is a custom training ❓ Question, please provide as much information as possible, including dataset images, training logs, screenshots, and a public link to online W&B logging if available. For business inquiries or professional support requests please visit https://ultralytics.com or email support@ultralytics.com. RequirementsPython>=3.7.0 with all requirements.txt installed including PyTorch>=1.7. To get started: git clone https://github.com/ultralytics/yolov5 # clone
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@Bampson |
@Bampson yes these should be normalized. If they are not then there is a bug. |
@Bampson can reproduce bug. Have added bug and TODO labels to this. |
@Bampson good news 😃! Your original issue may now be fixed ✅ in PR #10205. Segmentation predictions are now outputted in normalized coordinates just like detection predictions. To receive this update:
Thank you for spotting this issue and informing us of the problem. Please let us know if this update resolves the issue for you, and feel free to inform us of any other issues you discover or feature requests that come to mind. Happy trainings with YOLOv5 🚀! |
@glenn-jocher Amazing work thanks for that. This segmentation you have implemented is amazing stuff. @WongVi Yeah a custom one, my dataset looks something like this when its ready:
You can use https://github.com/ultralytics/JSON2YOLO to convert datasets from a bunch of different JSON formats such as COCO. |
@Bampson thank you for your kind words, but the credit truly goes to the incredible work of the YOLO community and the diligent efforts of the Ultralytics team in advancing the YOLOv5 project. We greatly appreciate your contributions and feedback, and we're delighted to hear that the segmentation functionality has been beneficial to you. Should you encounter any further questions or require assistance, please don't hesitate to reach out. Happy coding and best of luck with your custom dataset! |
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Maybe a bug? Noticing that the txt file generated after segmentation prediction is outputting different values to the object detection detection:
eg.
3 780 588 778 590 772 590 772 593 768 598 765 598 762 600 762 603 740 ... 0.464866
Should these be normalised under 1?
Additional
using:
--save-conf --save-txt
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