Comments (4)
👋 Hello @FrancoArtale, 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 a minimum reproducible example to help us debug it.
If this is a custom training ❓ Question, please provide as much information as possible, including dataset image examples and training logs, and verify you are following our Tips for Best Training Results.
Requirements
Python>=3.8.0 with all requirements.txt installed including PyTorch>=1.8. To get started:
git clone https://github.com/ultralytics/yolov5 # clone
cd yolov5
pip install -r requirements.txt # install
Environments
YOLOv5 may be run in any of the following up-to-date verified environments (with all dependencies including 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
If this badge is green, all YOLOv5 GitHub Actions Continuous Integration (CI) tests are currently passing. CI tests verify correct operation of YOLOv5 training, validation, inference, export and benchmarks on macOS, Windows, and Ubuntu every 24 hours and on every commit.
Introducing YOLOv8 🚀
We're excited to announce the launch of our latest state-of-the-art (SOTA) object detection model for 2023 - YOLOv8 🚀!
Designed to be fast, accurate, and easy to use, YOLOv8 is an ideal choice for a wide range of object detection, image segmentation and image classification tasks. With YOLOv8, you'll be able to quickly and accurately detect objects in real-time, streamline your workflows, and achieve new levels of accuracy in your projects.
Check out our YOLOv8 Docs for details and get started with:
pip install ultralytics
from yolov5.
@FrancoArtale hello! It seems you encountered an issue with tensor shape incompatibility during the OpenVINO export. The error indicates that the input tensor shape expected by OpenVINO does not match the model's input shape defined during the export.
This common issue generally occurs during quantization when the configurations don't align perfectly. In your case, since --int8
triggers NNCF quantization to 8 bits, ensure that all input dimensions remain consistent.
For this specific situation, make sure that the image size (--imgsz
) used during OpenVINO export matches the size that the model was trained on or adjusted for during the quantization process. I recommend revisiting the export parameters, particularly the --imgsz
to ensure it matches across both your model training and exporting scripts.
If double-checking the export parameter sizes doesn't resolve the issue, it might be worthwhile to experiment with --simplify
during the ONNX export, which can sometimes resolve tensor shape discrepancies before moving to OpenVINO conversion.
Hope that helps! Let us know how it goes. 🌟
from yolov5.
--simplify didn't work but if I change from --include openvino to --include onnx it works.
what's the difference of using openvino or onnx besides the format?
Is one of the two better than the other? faster?
Greetings,
FA.
from yolov5.
@FrancoArtale hello FA! 🌟
The key difference between using OpenVINO and ONNX is mainly the backend they are optimized for. ONNX is a more generic model format that provides interoperability across different AI frameworks. It allows you to use the model in a variety of platforms and environments.
OpenVINO, on the other hand, is specifically optimized for Intel hardware. Using OpenVINO can lead to better performance optimization in terms of inference speed and efficiency when deployed on Intel CPUs, GPUs, or VPUs.
As to which is better: if your deployment target includes Intel hardware, OpenVINO might give you better performance optimizations. Otherwise, ONNX provides great flexibility.
Hope this clears things up! 🚀
from yolov5.
Related Issues (20)
- 🚀 Feature Request: Simplified Method for Changing Label Names in YOLOv5 Model HOT 3
- where is yolov5 v7.0 --trian in export.py? HOT 3
- MESSES MY SYSTEM HOT 6
- Per Detection class accuracy on validation set HOT 4
- how to find why mAP suddenly increased HOT 6
- Parameters Fusion HOT 9
- Parameters Fusion HOT 2
- A question about bbox normalization HOT 3
- Unable to train model on VisDrone HOT 7
- Author, do you have a complete Python version that reads the engine model of Tensorrt to infer strength segmentation code, which is a simple version of the official inference code. It can be run in just one file without calling too many Python files or libraries HOT 2
- Android uses YOLOv5 segmentation HOT 4
- yolov5 Tensortt errors ? HOT 10
- about physical memory and virtual memory HOT 1
- _clip_augmented: clarifications required HOT 5
- After training my own dataset, the labels of pt model inference and engine model inference are inconsistent. HOT 3
- How to Show Real-Time Detection of Multiple Streams Using Titled Display Windows in Yolov5? HOT 4
- Class scores from TFlite model's output data don't add up to 1 HOT 5
- Model size is doubled when exporting model to onnx/torchscript HOT 3
- Labelling Objects Occluded objects in Extreme Environment HOT 4
- Trying to implement a custom dataset HOT 5
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from yolov5.