| # undefined > raw-images_640by640 | |
| https://public.roboflow.ai/object-detection/undefined | |
| Provided by undefined | |
| License: CC BY 4.0 | |
| This project is trying to create an efficient computer or machine vision model to detect different kinds of construction equipment in construction sites and we are starting with **three classes which are excavators, trucks, and wheel loaders.** | |
| The **dataset is provided by [Mohamed Sabek](https://www.linkedin.com/in/mohammadsabek/)**, a Spring 2022 Master of Science graduate from Arizona State University in [Construction Management and Technology](https://graduate.engineering.asu.edu/construction-management/). | |
| The raw images (v1) contains: | |
| 1. 1,532 annotated examples of "excavators" | |
| 2. 1,269 annotated examples of "dump truck" | |
| 3. 1,080 annotated examples of "wheel loader" | |
| **Note:** versions 2 and 3 (v2 and v3) contain the raw images resized at 416 by 416 (stretch to) and 640 by 640 (stretch to) without any augmentations. |