Downloads

American Sign Language Letters Dataset v1

Export Created

4 years ago

2020-10-20 4:52pm

Export Size

1728 images

Annotations

Letters

Available Download Formats

COCO JSON
COCO JSON annotations are used with EfficientDet Pytorch and Detectron 2.
COCO-MMDetection
COCO-MMDetection JSON annotations are used with MMDetection.
CreateML JSON
CreateML JSON format is used with Apple's CreateML and Turi Create tools.
PaliGemma JSONL
PaliGemma format is used with Google's Multimodal Vision Model.
Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
YOLO Darknet TXT
Darknet TXT annotations used with YOLO Darknet (both v3 and v4) and YOLOv3 PyTorch.
YOLO v3 Keras TXT
TXT annotations used with YOLOv3 Keras.
YOLO v4 PyTorch
Darknet TXT annotations used with YOLOv4 PyTorch (deprecated).
Scaled-YOLOv4
Scaled YOLOv4 TXT annotations used with Scaled-YOLOv4.
YOLOv5-OBB
YOLOv5 Oriented Bounding Boxes TXT annotations used with YOLOv5-OBB.
MT-YOLOv6
MT-YOLOv6 TXT annotations used with meituan/YOLOv6.
YOLO v5 PyTorch
TXT annotations and YAML config used with YOLOv5.
YOLO v7 PyTorch
TXT annotations and YAML config used with YOLOv7.
YOLOv8
TXT annotations and YAML config used with YOLOv8.
YOLOv8-OBB
YOLOv8 Oriented Bounding Boxes TXT annotations used with YOLOv8-OBB.
YOLOv9
TXT annotations and YAML config used with YOLOv9.
YOLOv11
TXT annotations and YAML config used with YOLOv11.
Tensorflow Object Detection CSV
CSV format used with Tensorflow (usually converted before training so you probably want to export as a TFRecord instead unless you need to inspect the human-readable CSV).
RetinaNet Keras CSV
A custom CSV format used by Keras implementation of RetinaNet.
Multiclass Classification
Converts your object detection dataset into a classification dataset CSV.
OpenAI CLIP Classification
Converts your object detection dataset a classification dataset for use with OpenAI CLIP.
Tensorflow TFRecord
TFRecord binary format used for both Tensorflow 1.5 and Tensorflow 2.0 Object Detection models.

Preview

Train/Test Split

Your images are split at upload time. Learn more.

Preprocessing Options

Applied to all images in dataset

Auto-Orient

Resize

Stretch to 416x416

Preprocessing can decrease training time and increase inference speed. Learn more on our blog.

Augmentation Output

Save

For each image in your training set, how many augmented versions do you want to generate?

(Max: 50)

Size: 1728 images.

Augmentation Options

Randomly applied to images in your training set

Flip

Horizontal

Crop

0% Minimum Zoom, 20% Maximum Zoom

Rotation

Between -5° and +5°

Shear

±5° Horizontal, ±5° Vertical

Grayscale

Apply to 10% of images

Brightness

Between -25% and +25%

Blur

Up to 1.25px

Augmentations create new training examples for your model to learn from. Learn more on our blog.