duchema/open-images-100k-180x180

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
• —Original (Google) Repository: Open Images Dataset
• —Hugging Face Repository: 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. 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.