Created
May 13, 2018 20:09
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script for ImageNet data extract.
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#!/bin/bash | |
# | |
# script to extract ImageNet dataset | |
# ILSVRC2012_img_train.tar (about 138 GB) | |
# ILSVRC2012_img_val.tar (about 6.3 GB) | |
# make sure ILSVRC2012_img_train.tar & ILSVRC2012_img_val.tar in your current directory | |
# | |
# https://github.com/facebook/fb.resnet.torch/blob/master/INSTALL.md | |
# | |
# train/ | |
# ├── n01440764 | |
# │ ├── n01440764_10026.JPEG | |
# │ ├── n01440764_10027.JPEG | |
# │ ├── ...... | |
# ├── ...... | |
# val/ | |
# ├── n01440764 | |
# │ ├── ILSVRC2012_val_00000293.JPEG | |
# │ ├── ILSVRC2012_val_00002138.JPEG | |
# │ ├── ...... | |
# ├── ...... | |
# | |
# | |
# Extract the training data: | |
# | |
mkdir train && mv ILSVRC2012_img_train.tar train/ && cd train | |
tar -xvf ILSVRC2012_img_train.tar && rm -f ILSVRC2012_img_train.tar | |
find . -name "*.tar" | while read NAME ; do mkdir -p "${NAME%.tar}"; tar -xvf "${NAME}" -C "${NAME%.tar}"; rm -f "${NAME}"; done | |
cd .. | |
# | |
# Extract the validation data and move images to subfolders: | |
# | |
mkdir val && mv ILSVRC2012_img_val.tar val/ && cd val && tar -xvf ILSVRC2012_img_val.tar | |
wget -qO- https://raw.githubusercontent.com/soumith/imagenetloader.torch/master/valprep.sh | bash | |
# | |
# Check total files after extract | |
# | |
# $ find train/ -name "*.JPEG" | wc -l | |
# 1281167 | |
# $ find val/ -name "*.JPEG" | wc -l | |
# 50000 | |
# |
Thank you.
This is Great
Thanks!
Thank you very much, this saves me a lot of time.
Thank you!
Truly a lifesaver!
Thanks a lot!
Many thanks!
Thanks
Very helpful, thank you!
Extremely helpful, many thanks!
appreciated
Many thanks!
thank you!
thank you!
Many thanks
Many thanks
I found the download links in another repo :
- wget https://image-net.org/data/ILSVRC/2012/ILSVRC2012_img_train.tar --no-check-certificate
- wget https://image-net.org/data/ILSVRC/2012/ILSVRC2012_img_val.tar --no-check-certificate
Thanks a lot!
Many thanks!
Thanks a lot!
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Really appreciate it