Scaled-YOLOv4 TXT

Scaled-YOLOv4 uses a variant on the Darknet TXT format with an additional data.yaml configuration file.

Overview

Scaled-YOLOv4 was released in December 2020 (opens in a new tab) and improves on YOLOv4 (opens in a new tab) and YOLOv5 (opens in a new tab) to achieve state of the art performance on the COCO dataset. It uses the same format as YOLOv5, which is a modified version of YOLO Darknet's TXT annotation format, but we've split it out into a separate download format for clarity.

We have a how to train Scaled-YOLOv4 tutorial available that consumes this format and provide many public datasets (opens in a new tab) in Scaled-YOLOv4 format.

Format Description

Below, learn the structure of Scaled-YOLOv4 TXT.

001.txt

1 0.617 0.3594420600858369 0.114 0.17381974248927037
1 0.094 0.38626609442060084 0.156 0.23605150214592274
1 0.295 0.3959227467811159 0.13 0.19527896995708155
1 0.785 0.398068669527897 0.07 0.14377682403433475
1 0.886 0.40879828326180256 0.124 0.18240343347639484
1 0.723 0.398068669527897 0.102 0.1609442060085837
1 0.541 0.35085836909871243 0.094 0.16952789699570817
1 0.428 0.4334763948497854 0.068 0.1072961373390558
1 0.375 0.40236051502145925 0.054 0.1351931330472103
1 0.976 0.3927038626609442 0.044 0.17167381974248927

data.yaml

train: ../train/images
val: ../valid/images

nc: 3
names: ['head', 'helmet', 'person']

Scaled-YOLOv4 TXT

Overview

Format Description

Convert Data to Scaled-YOLOv4 TXT

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