task_categories:feature-extraction license:cc-by-2.0 size_categories:100K<n<1M format:csv modality:image modality:text library:datasets library:pandas library:mlcroissant library:polars region:us
---
license: cc-by-2.0
task_categories:
- feature-extraction
pretty_name: open-images-100k-180x180
size_categories:
- 100K<n<1M
---

# Open Images Dataset 100K 180x180 - Dataset Card
This dataset provides **modified** images from the Open Images Dataset. Images are available in HDF5 format along with their URLs in TsvHttpData-1.0 format. The dataset is divided into training, validation, and test sets.

- **Curated by:** Google LLC
- **Images License:** [CC BY 2.0 License](https://creativecommons.org/licenses/by/2.0/)
- **Original (Google) Repository:** [Open Images Dataset](https://storage.googleapis.com/openimages/web/index.html)
- **Hugging Face Repository:** [bitmind/open-images-v7](https://huggingface.co/datasets/bitmind/open-images-v7)

## Dataset Overview

### Description
This dataset comprises a selected subset of 300,000 images from the original Open Images Dataset. These images have been processed to meet specific criteria, ensuring uniformity and quality across training, validation, and test sets.

### Selection Criteria
To create a consistent and high-quality subset, the following selection criteria were applied to the Open Images URLs:

  - **Integrity**: Images must be available and uncorrupted.
  - **Color Format**: Only RGB color images are included.
  - **Aspect Ratio**: Images have an aspect ratio between 0.5 and 2.
  - **Resolution**: Both width and height are at least 180 pixels.

Only the first 300,000 URLs meeting these criteria were selected.

### Image Modifications
Each image in the dataset underwent the following modifications:

  - **Center Cropping**: Images are center-cropped to a square shape along the largest dimension.
  - **Resizing**: Each image is resized to 180x180 pixels using Lanczos resampling.

## Usage Guidelines

### License and Permissions
The images in this dataset are provided under the [CC BY 2.0 license](https://creativecommons.org/licenses/by/2.0/). Users are encouraged to verify the license status of each image and respect any additional restrictions.

### Responsible Use
This dataset is intended for research and educational purposes only. Users are expected to avoid any activities that may harm individuals, organizations, or violate ethical guidelines.
