add data without tattc_voc.caffemodel

data/.gitignore

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+cache
+*.tgz
+pylintrc
+selective_search_data
+tatt*
+VOC*

data/README.md

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+This directory holds (*after you download them*):
+- Caffe models pre-trained on ImageNet
+- Faster R-CNN models
+- Symlinks to datasets
+
+To download Caffe models (ZF, VGG16) pre-trained on ImageNet, run:
+
+```
+./data/scripts/fetch_imagenet_models.sh
+```
+
+This script will populate `data/imagenet_models`.
+
+To download Faster R-CNN models trained on VOC 2007, run:
+
+```
+./data/scripts/fetch_faster_rcnn_models.sh
+```
+
+This script will populate `data/faster_rcnn_models`.
+
+In order to train and test with PASCAL VOC, you will need to establish symlinks.
+From the `data` directory (`cd data`):
+
+```
+# For VOC 2007
+ln -s /your/path/to/VOC2007/VOCdevkit VOCdevkit2007
+
+# For VOC 2012
+ln -s /your/path/to/VOC2012/VOCdevkit VOCdevkit2012
+```
+
+Since you'll likely be experimenting with multiple installs of Fast/er R-CNN in
+parallel, you'll probably want to keep all of this data in a shared place and
+use symlinks. On my system I create the following symlinks inside `data`:
+
+```
+# data/cache holds various outputs created by the datasets package
+ln -s /data/fast_rcnn_shared/cache
+
+# move the imagenet_models to shared location and symlink to them
+ln -s /data/fast_rcnn_shared/imagenet_models
+
+# move the selective search data to a shared location and symlink to them
+# (only applicable to Fast R-CNN training)
+ln -s /data/fast_rcnn_shared/selective_search_data
+
+ln -s /data/VOC2007/VOCdevkit VOCdevkit2007
+ln -s /data/VOC2012/VOCdevkit VOCdevkit2012
+```

data/scripts/fetch_faster_rcnn_models.sh

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+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
+cd $DIR
+
+FILE=faster_rcnn_models.tgz
+URL=http://www.cs.berkeley.edu/~rbg/faster-rcnn-data/$FILE
+CHECKSUM=ac116844f66aefe29587214272054668
+
+if [ -f $FILE ]; then
+  echo "File already exists. Checking md5..."
+  os=`uname -s`
+  if [ "$os" = "Linux" ]; then
+    checksum=`md5sum $FILE | awk '{ print $1 }'`
+  elif [ "$os" = "Darwin" ]; then
+    checksum=`cat $FILE | md5`
+  fi
+  if [ "$checksum" = "$CHECKSUM" ]; then
+    echo "Checksum is correct. No need to download."
+    exit 0
+  else
+    echo "Checksum is incorrect. Need to download again."
+  fi
+fi
+
+echo "Downloading Faster R-CNN demo models (695M)..."
+
+wget $URL -O $FILE
+
+echo "Unzipping..."
+
+tar zxvf $FILE
+
+echo "Done. Please run this command again to verify that checksum = $CHECKSUM."

data/scripts/fetch_imagenet_models.sh

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+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
+cd $DIR
+
+FILE=imagenet_models.tgz
+URL=http://www.cs.berkeley.edu/~rbg/faster-rcnn-data/$FILE
+CHECKSUM=ed34ca912d6782edfb673a8c3a0bda6d
+
+if [ -f $FILE ]; then
+  echo "File already exists. Checking md5..."
+  os=`uname -s`
+  if [ "$os" = "Linux" ]; then
+    checksum=`md5sum $FILE | awk '{ print $1 }'`
+  elif [ "$os" = "Darwin" ]; then
+    checksum=`cat $FILE | md5`
+  fi
+  if [ "$checksum" = "$CHECKSUM" ]; then
+    echo "Checksum is correct. No need to download."
+    exit 0
+  else
+    echo "Checksum is incorrect. Need to download again."
+  fi
+fi
+
+echo "Downloading pretrained ImageNet models (1G)..."
+
+wget $URL -O $FILE
+
+echo "Unzipping..."
+
+tar zxvf $FILE
+
+echo "Done. Please run this command again to verify that checksum = $CHECKSUM."

data/scripts/fetch_selective_search_data.sh

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+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
+cd $DIR
+
+FILE=selective_search_data.tgz
+URL=http://www.cs.berkeley.edu/~rbg/fast-rcnn-data/$FILE
+CHECKSUM=7078c1db87a7851b31966b96774cd9b9
+
+if [ -f $FILE ]; then
+  echo "File already exists. Checking md5..."
+  os=`uname -s`
+  if [ "$os" = "Linux" ]; then
+    checksum=`md5sum $FILE | awk '{ print $1 }'`
+  elif [ "$os" = "Darwin" ]; then
+    checksum=`cat $FILE | md5`
+  fi
+  if [ "$checksum" = "$CHECKSUM" ]; then
+    echo "Checksum is correct. No need to download."
+    exit 0
+  else
+    echo "Checksum is incorrect. Need to download again."
+  fi
+fi
+
+echo "Downloading precomputed selective search boxes (0.5G)..."
+
+wget $URL -O $FILE
+
+echo "Unzipping..."
+
+tar zxvf $FILE
+
+echo "Done. Please run this command again to verify that checksum = $CHECKSUM."