Gerdus Kemp

American Sign Language Letters

American Sign Language Letters

Object Detection

Roboflow Universe Gerdus Kemp American Sign Language Letters

American Sign Language Letters Computer Vision Project


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The American Sign Language Letters dataset is an object detection dataset of each ASL letter with a bounding box. David Lee, a data scientist focused on accessibility, curated and released the dataset for public use.

Example Image

Use Cases

One could build a model that reads letters in sign language. For example, Roboflow user David Lee wrote about how he made the model demonstrated above in this blog post

Using this Dataset

Use the fork button to copy this dataset to your own Roboflow account and export it with new preprocessing settings, or additional augmentations to make your model generalize better.

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Cite this Project

If you use this dataset in a research paper, please cite it using the following BibTeX:

@misc{ american-sign-language-letters-rarfr_dataset,
    title = { American Sign Language Letters Dataset },
    type = { Open Source Dataset },
    author = { David Lee },
    howpublished = { \url{ } },
    url = { },
    journal = { Roboflow Universe },
    publisher = { Roboflow },
    year = { 2021 },
    month = { sep },
    note = { visited on 2023-10-01 },


David Lee


Gerdus Kemp

Last Updated

2 years ago

Project Type

Object Detection




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Public Domain