Captcha Detection Dataset
Versions
2024-09-05 4:34am
v13
· 18 days ago
2024-08-04 10:12am
v12
· 2 months ago
2024-07-21 6:22am
v11
· 2 months ago
2024-07-19 4:11pm
v10
· 2 months ago
2024-07-19 3:45pm
v9
· 2 months ago
2024-07-13 5:56am
v8
· 2 months ago
2024-07-13 4:37am
v7
· 2 months ago
2024-07-12 10:15am
v6
· 2 months ago
2024-07-12 4:04am
v5
· 2 months ago
2024-07-11 11:08am
v4
· 2 months ago
2024-07-11 8:56am
v3
· 2 months ago
2024-07-10 3:20pm
v2
· 2 months ago
v10
2024-07-19 4:11pm
Generated on Jul 19, 2024
Popular Download Formats
YOLOv9
TXT annotations and YAML config used with YOLOv9.
YOLOv8
TXT annotations and YAML config used with YOLOv8.
YOLOv5
TXT annotations and YAML config used with YOLOv5.
YOLOv7
TXT annotations and YAML config used with YOLOv7.
COCO JSON
COCO JSON annotations are used with EfficientDet Pytorch and Detectron 2.
YOLO Darknet
Darknet TXT annotations used with YOLO Darknet (both v3 and v4) and YOLOv3 PyTorch.
Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
TFRecord
TFRecord binary format used for both Tensorflow 1.5 and Tensorflow 2.0 Object Detection models.
PaliGemma
PaliGemma JSONL format used for fine-tuning PaliGemma, Google's open multimodal vision model.
CreateML JSON
CreateML JSON format is used with Apple's CreateML and Turi Create tools.
Other Formats
Choose another format.
604 Total Images
View All Images
Dataset Split
Train Set 85%
516Images
Valid Set 4%
23Images
Test Set 11%
65Images
Preprocessing
Auto-Orient: Applied
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Contrast Stretching
Augmentations
Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Hue: Between -25° and +25°
Brightness: Between -25% and +25%
Blur: Up to 1px