Extracting dense flow field given a video.
####Depencies:
- LibZip:
to install on ubuntu
apt-get install libzip-dev
on macbrew install libzip
###Install
git clone --recursive http://github.com/yjxiong/dense_flow
mkdir build && cd build
cmake .. && make -j
###Usage
./extract_gpu -f test.avi -x tmp/flow_x -y tmp/flow_x -i tmp/image -b 20 -t 1 -d 0 -s 1 -o dir
test.avi
: input videotmp
: folder containing RGB images and optical flow imagesdir
: output generated images to folder. if set tozip
, will write images to zip files instead.