mahjong Image Dataset
Versions
2022-01-31 9:02am
v19
Jan 31, 2022
2022-01-27 9:48am
v18
Jan 27, 2022
2021-12-14 12:24pm
v17
Dec 14, 2021
2021-12-09 1:53pm
v16
Dec 9, 2021
2021-12-09 1:42pm
v15
Dec 9, 2021
2021-12-09 1:35pm
v14
Dec 9, 2021
2021-12-09 11:39am
v13
Dec 9, 2021
2021-12-07 9:54am
v12
Dec 7, 2021
2021-12-07 9:16am
v11
Dec 7, 2021
2021-12-06 9:40am
v10
Dec 6, 2021
v10
2021-12-06 9:40am
Generated on Dec 6, 2021
Popular Download Formats
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.
MT-YOLOv6
MT-YOLOv6 TXT annotations used with meituan/YOLOv6.
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.
CreateML JSON
CreateML JSON format is used with Apple's CreateML and Turi Create tools.
Other Formats
Choose another format.
304 Total Images
View All Images
Dataset Split
Train Set 88%
267Images
Valid Set 9%
26Images
Test Set 4%
11Images
Preprocessing
Auto-Orient: Applied
Resize: Stretch to 416x416
Augmentations
Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Saturation: Between -25% and +25%
Blur: Up to 1.5px
Noise: Up to 5% of pixels
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