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Dataset autodownload feature addition (ultralytics#685)
* initial commit * move download scripts into data/scripts * new check_dataset() function in general.py * move check_dataset() out of with context * Update general.py * DDP update * Update general.py
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Original file line number | Diff line number | Diff line change |
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#!/bin/bash | ||
# COCO 2017 dataset http://cocodataset.org | ||
# Download command: bash data/scripts/get_coco.sh | ||
# Train command: python train.py --data coco.yaml | ||
# Default dataset location is next to /yolov5: | ||
# /parent_folder | ||
# /coco | ||
# /yolov5 | ||
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# Download/unzip labels | ||
echo 'Downloading COCO 2017 labels ...' | ||
d='../' # unzip directory | ||
f='coco2017labels.zip' && curl -L https://github.com/ultralytics/yolov5/releases/download/v1.0/$f -o $f | ||
unzip -q $f -d $d && rm $f | ||
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# Download/unzip images | ||
echo 'Downloading COCO 2017 images ...' | ||
d='../coco/images' # unzip directory | ||
f='train2017.zip' && curl http://images.cocodataset.org/zips/$f -o $f && unzip -q $f -d $d && rm $f # 19G, 118k images | ||
f='val2017.zip' && curl http://images.cocodataset.org/zips/$f -o $f && unzip -q $f -d $d && rm $f # 1G, 5k images | ||
# f='test2017.zip' && curl http://images.cocodataset.org/zips/$f -o $f && unzip -q $f -d $d && rm $f # 7G, 41k images |
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