zh/datasets/segment/

[giscus[bot]]

zh/datasets/segment/

探索Ultralytics YOLO 支持的数据集格式，了解如何准备和使用数据集来训练对象分割模型。

https://docs.ultralytics.com/zh/datasets/segment/

[mathrank]

What should I do if the object has a hole in the center?

[glenn-jocher]

@mathrank if the object has a hole in the center, you can annotate the outer boundary as one segment and the inner boundary (hole) as another segment, ensuring both are included in the same text file for the image. Each row in the file represents a segment with its class index and coordinates. For details on the format, refer to Instance Segmentation Datasets Overview.

[UltralyticsAssistant]

👋 Hello, thank you for your interest in Ultralytics 🚀! We recommend exploring the Ultralytics Docs for comprehensive guidance, including the Datasets section, which explains the supported formats and how to prepare data for training object segmentation models.

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Upgrade

Ensure you are using the latest ultralytics package to avoid any issues that may already be resolved. Upgrade in a Python>=3.8 environment with the required PyTorch>=1.8:

pip install -U ultralytics

Environments

YOLO can be run on multiple verified environments (with dependencies like CUDA/CUDNN, Python, and PyTorch preinstalled):

• Notebooks with free GPU:
• Google Cloud Deep Learning VM. See GCP Quickstart Guide
• Amazon Deep Learning AMI. See AWS Quickstart Guide
• Docker Image. See Docker Quickstart Guide

Status

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