license:mit region:us
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license: mit
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# SVI4BuildingFunc

A street view image dataset, including images from four cities, along with building function annotations based on the classification system of each city.

![dataset_distribution](dataset_distribution.png)

## Release Situation

We have initially released the ID files and annotation files for the street view images in our dataset. The actual street view data will be released at a later time.

* [X] New York
* [ ] Madrid
* [ ] Los Angeles
* [ ] Boston

## Dataset Description

This dataset covers four cities, three in the United States: New York, Los Angeles, Boston, and one in Spain: Madrid.

The data for New York is adapted from the OmniCity dataset. We retained 3,100 labeled images from its training set, 3,300 labeled images from its test set, and supplemented it with 31,000 unlabeled images for semi-supervised training.

The Madrid data includes 1,000 labeled images in the training set, 2,000 labeled images in the test set, and an additional 10,000 unlabeled images.

To support research on different categorization systems, we further expanded the dataset to include Los Angeles and Boston.

For detailed information about the dataset, please refer to the forthcoming publication link.
