Dataset · Hugging Face

ngqtrung/ptl-crossing-check

Name: ptl-crossing-check
Creator: ngqtrung
License: mit
Keywords: task_categories:image-classification, language:en, license:mit, size_categories:1K<n<10K, format:imagefolder, modality:image, modality:text, library:datasets, library:mlcroissant, arxiv:1907.09706, arxiv:1909.09598, region:us, accessibility, blind, assistive-technology

PTL Crossing Check Street-crossing photos from the pedestrian point of view, for one narrow decision for a blind walker at the kerb: GO (the pedestrian light is steady green) or WAIT. Each photo also has the direction of the crossing and a flag for people or vehicles on the crossing. This is a re-packaged copy of the Pedestrian-Traffic-Lights (PTL) dataset from the ImVisible project (Samuel Yu, Heon Lee, John Kim / Jung Hoon Kim; photos from Shanghai; GitHub, MIT licence), in… See the full description on the dataset page: https://huggingface.co/datasets/ngqtrung/ptl-crossing-check.

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Author / organization	ngqtrung
License (as declared)	mit
Downloads	275 (as reported by Hugging Face)
Likes	0
Created	17 October 2026
Last updated at source	17 October 2026

accessibilityblindassistive-technologypedestrian-traffic-lightcrosswalk

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