lua-torch code to load KITTI dataset, run demo or extract patches of objects for training.

dependency lua--xml

git clone  https://github.com/clementfarabet/lua---xml
cd lua---xml
luarocks make

You need to download images from: https://www.cvlibs.net/datasets/kitti/raw_data.php

• synced+rectified data
• tracklet

##For the demo:

The images folder ending with 'sync' has folders with images put tracklet_labels.xml in the same folder. Modify dspath, absolute path to sequence base directory (ends with _sync), in demo_kitti.lua.

qlua demo_kitti.lua

##For extracting patches of objects

Modify dspath, absolute path to sequence base directory (ends with _sync), in make_dataset.lua.

th make_dataset.lua -width 128 -height 128

will go through video and extract patches of the objects that are centered in a bounding box of 128x128 dimension and create folder in that name. For example, will create folder name car and save patches of cars with an increasing index. car1.png, car2.png....