Processing Sequence of images.

Dinaa97 commented 2 years ago

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Question

Hello! I was working lately with yolov5, and I have a task where I want to change the input for yolov5 to be a sequence of images instead of single image for training, for example a tensor containing 5 images along with their labels or something. So, I was wondering if there is a possible way to do that with the current configuration or not? Any information would be helpful.

Thank youuu!

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github-actions[bot] commented 2 years ago

👋 Hello @Dinaa97, 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.

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Python>=3.7.0 with all requirements.txt installed including PyTorch>=1.7. To get started:

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cd yolov5
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glenn-jocher commented 2 years ago

@Dinaa97 you can train with batch size 5:

python train.py --batch 5

Dinaa97 commented 2 years ago

Thank you for your reply, but I am not sure if this would solve the problem, to be more specific I am working on object prediction and tracking from a video, and I have the video as frames, so I want the input to be a stacked frames from one scene for example so that I can continue working with it for predicting the next frame using LSTM. So, I am not quite sure if this would do the same thing. Please let me know if I am still not clear.

glenn-jocher commented 2 years ago

@Dinaa97 👋 Hello! Thanks for asking about object tracking in computer vision. YOLOv5 🚀 is an object detector that detect, localizes and classifies objects in a single image. It does not connect objects across multiple images, for this you need a tracking solution. A few possible tracking solutions are:

Extended Kalman Filter (EKF): https://en.wikipedia.org/wiki/Kalman_filter
KLT tracker: https://en.wikipedia.org/wiki/Kanade%E2%80%93Lucas%E2%80%93Tomasi_feature_tracker
YOLOv5 DeepSort tracker: https://github.com/mikel-brostrom/Yolov5_DeepSort_Pytorch

If you looking for a sequential video loading, this does not exist by default in the YOLOv5 repo, but you could build a dataloader for this and then customize a model with this dataloader.

Good luck 🍀 and let us know if you have any other questions!

Dinaa97 commented 2 years ago

Thank youu for the useful information! I will try them and see what I can achieve.

github-actions[bot] commented 2 years ago

👋 Hello, this issue has been automatically marked as stale because it has not had recent activity. Please note it will be closed if no further activity occurs.

Access additional YOLOv5 🚀 resources:

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Thank you for your contributions to YOLOv5 🚀 and Vision AI ⭐!

glenn-jocher commented 11 months ago

@Dinaa97 you're welcome! 😊 Good luck with your project, and don't hesitate to reach out if you have any more questions. The YOLO community and our team at Ultralytics are here to help.

ultralytics / yolov5