Mahjong_V2.0 Image Dataset

2022-09-23 12:35am

Version 123
Generated Sep 22, 2022

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Train / Test Split

Training Set

92
17k
images

Validation Set

8
1.5k
images

Testing Set

images
Preprocessing
Auto-Orient: Applied
Resize: Fill (with center crop) in 416x416
Tile: 4 rows x 3 columns
Augmentations
Outputs per training example: 3
Bounding Box: 90° Rotate: Upside Down
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Brightness: Between -20% and +20%
Bounding Box: Exposure: Between -20% and +20%
Bounding Box: Blur: Up to 1.25px
Bounding Box: Noise: Up to 1% of pixels
Details
Version Name: 2022-09-23 12:35am
Version ID: 123
Generated: Sep 22, 2022
Annotation Group: test