
Learn to build custom object detection using Yolov7 by leveraging Roboflow and Google Colab across three modules, from dataset creation and annotation to training, validation, and running in PyCharm.
introduce roboflow and its models like yolov7 and yolov5 for object detection, classification, and instance segmentation, and explore dataset search, annotation, and cloud training.
Create an account on Roboflow, set up a project workspace, choose a plan, and select an object detection project to detect helmets using Yolov7.
Discover two methods to create a dataset for custom object detection: download helmet images from Google with Image Assistant and use Kaggle datasets, then import into Roboflow for a project.
Annotate your dataset images in Roboflow using bounding boxes, polygons, and smart polygon to label helmets. Configure train, valid, and test splits and prepare for Yolov7 training.
Train your dataset with Yolov7 on Roboflow’s cloud platform, no GPU required, using three credits to create a new version, split train/valid/test, and export Yolov7 PyTorch dataset for helmets detection.
Explore Google Colab and its free GPU and TPU support for training a helmet-detection model with YOLOv7, and set up a new Colab project and runtime.
Install and import the Yolov7 main package in google colab, install requirements, and import roboflow to set up a helmet-detecting project, then fetch the Yolov7 PyTorch file for training.
Train the YOLOv7 model in Google Colab by running train.py with batch size and epochs, using data.yaml and dataset path on GPU, with images sized 640x640.
Learn to validate a trained YOLOv7 model in Google Colab by running detect.py with the best weights, adjust the helmet detection confidence, and preview results.
Download the PyTorch file trained in Google Colab from runs/train/exp/weights/best.py, then download and extract Yolov7 from GitHub, copy and rename the PyTorch file into the Yolov7 folder.
Execute a YOLOv7 project in PyCharm IDE using Roboflow integration, from setting up Python and installing Roboflow to running helmet detection and validating predictions in Colab.
Learn Object Detection Using YOLOv7 from Scratch | Real-Time Object Detection Using YOLOv7 | Object Detection Project
Course Description:
Welcome to the Object Detection Using YOLOv7 course – your complete step-by-step guide to mastering Object Detection Using YOLOv7 from scratch.
In this course, you will build a real-world Object Detection Using YOLOv7 project that detects and classifies objects in real time. Whether you are a beginner or an experienced developer, this course will teach you everything you need to implement Object Detection Using YOLOv7 using Python and OpenCV.
We’ll begin with setting up the development environment for Object Detection Using YOLOv7, downloading pre-trained models, and understanding how Object Detection Using YOLOv7 works under the hood. Then, we’ll walk through the full implementation pipeline – loading YOLOv7 weights, processing images or video input, drawing bounding boxes, and optimizing detection performance.
By the end of this course, you will have completed a full Object Detection Using YOLOv7 project and gained the skills needed to build your own advanced computer vision applications.
Key Learning Objectives:
Introduction to YOLOv7 and Roboflow:
Gain an understanding of the YOLOv7 architecture and the Roboflow platform for seamless dataset preparation.
Setting Up Roboflow Account:
Create an account on Roboflow and learn how to use its intuitive interface for dataset organization and preprocessing.
Uploading and Annotating Datasets:
Explore the process of uploading datasets to Roboflow and annotating images with bounding boxes for object detection tasks.
Generating YOLO-Compatible Dataset:
Understand how to generate YOLO-compatible datasets on Roboflow for efficient integration with YOLOv7.
Exporting Datasets to Google Colab:
Learn how to export your prepared dataset from Roboflow and set up a Google Colab notebook for model training.
Installing YOLOv7 on Colab:
Execute the necessary commands to install the YOLOv7 repository and dependencies on Google Colab.
Custom Configuration for YOLOv7:
Understand how to modify the YOLOv7 configuration files to suit the requirements of your specific object detection task.
Training YOLOv7 on GPU:
Utilize the GPU capabilities of Google Colab to train your custom YOLOv7 model efficiently.
Model Evaluation and Export:
Evaluate the trained model's performance and export it for further use in inference.
Inference and Object Detection Testing:
Use the trained YOLOv7 model to perform object detection on new images or videos and test its accuracy.
Fine-Tuning and Iterative Training:
Explore the concept of fine-tuning and iterative training for model improvement.
Project Deployment:
Discuss various options for deploying your custom object detection model in real-world scenarios.
Prerequisites:
Participants are expected to have:
Basic programming skills in Python.
Familiarity with machine learning concepts.
A Google account for accessing Google Colab.
Who Should Attend:
Students and professionals interested in computer vision and object detection.
Data scientists and machine learning practitioners.
Individuals wanting hands-on experience with YOLOv7, Roboflow, and Google Colab.
Materials Needed:
A computer with internet access.
Google account for Colab access.
Roboflow account (free tier available).
Assessment:
Participants will be assessed based on the successful completion of hands-on assignments, including dataset preparation, model training, and inference tasks.
Join us on this practical journey and empower yourself to create custom object detection solutions using YOLOv7 with the help of Roboflow and Google Colab