| #!/bin/bash |
| |
| # This file download the imagnet-1k validation dataset and convert it into a rec |
| # file. One need to provide the URL for the ILSVRC2012_img_val.tar, which can be |
| # find at http://www.image-net.org/download-images |
| # |
| # Example usage (replace the URL with the correct one): |
| # ./imagenet1k-val.sh http://xxxxxx/challenges/LSVRC/2012/nnoupb/ILSVRC2012_img_val.tar |
| |
| if [ ! -e ILSVRC2012_img_val.tar ]; then |
| wget $1 |
| fi |
| mkdir -p val |
| tar -xf ILSVRC2012_img_val.tar -C val |
| wget http://data.mxnet.io/models/imagenet/resnet/val.lst -O imagenet1k-val.lst |
| |
| CUR_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" |
| MX_DIR=${CUR_DIR}/../../../ |
| |
| python ${CUR_DIR}/../../../tools/im2rec.py --resize 256 --quality 90 --num-thread 16 imagenet1k-val val/ |
| |
| rm -rf val |
