ultralytics 8.3.51

v8.3.51 - `ultralytics 8.3.51` AutoBach logspace fit and checks (#18283)

on Python PyPI

🌟 Summary

The Ultralytics v8.3.51 release introduces improved robustness for training batch size optimization, documentation enhancements, new features like a security alarm system, and updates to facilitate the transition from YOLOv8 to YOLO11. 🚀

📊 Key Changes

• Improved Batch Size Calculation:
  • Automated batch size determination now uses logarithmic polynomial fitting for better accuracy. 🧮
  • Stricter checks ensure safe memory usage and prevent crashes due to misconfigurations. ✅
• Hyperparameter Tuning:
  • Added default hyperparameter search spaces and clear examples in documentation for easier customization. 🛠️
  • Updated training process to improve reliability by using shell=True for subprocess execution. ⚙️
• YOLO11 Integration:
  • Updated examples, references, and documentation to reflect the transition from YOLOv8 to YOLO11. 📚
  • Enhanced support for SAHI (Slicing Aided Hyper Inference) with YOLO11 models.
• New Security Alarm System:
  • Added a ready-to-use, customizable security alarm system solution leveraging YOLO11. Includes email alerts when detections exceed thresholds. 🛡️
• Expanded Export Options:
  • New formats supported, including MNN and Sony IMX500, enhancing deployment flexibility for diverse platforms. 🎉

🎯 Purpose & Impact

• Optimized Performance:
  • The refined autobatch method improves training stability and GPU utilization across various devices, helping users achieve smoother workflows.
• Enhanced Usability:
  • New documentation simplifies hyperparameter tuning for beginners and advanced users alike, reducing the learning curve.
  • Updates to SAHI and model examples make it easier to adopt YOLO11.
• Greater Flexibility:
  • Broader export options and integration tools expand YOLO's adaptability for edge devices like IMX500.
• Real-World Applications:
  • With the newly added Security Alarm System, users gain a powerful, practical monitoring tool ready for deployment in surveillance scenarios. 🚨

This release elevates Ultralytics by streamlining processes, expanding use cases, and improving reliability for developers and organizations. ⭐

What's Changed

• Update SAHI example from YOLOv8 to YOLO11 by @RizwanMunawar in #18276
• Add imx500 and MNN in tutorial.ipynb export table by @RizwanMunawar in #18254
• Add hyperparameter search space to Docs by @Y-T-G in #18259
• Use shell=True to run hyperparameter tuning by @Y-T-G in #18284
• Add security alarm system as ultralytics solution by @RizwanMunawar in #18281
• ultralytics 8.3.51 AutoBach logspace fit and checks by @Laughing-q in #18283

Full Changelog: v8.3.50...v8.3.51