SYSUStreetView

Streetview of SYSU based on OpenCV stitcher.

No voice but big deal.

INSTALL OPENCV

Install dependences

sudo apt-get install cmake build-essential libgtk2.0-dev libgtk2.0-0 \
    libavcodec-dev libavformat-dev libjpeg62-dev libtiff4-dev \
    libswscale-dev libjasper-dev libgstreamer-0.10-0 \
    libgstreamer-0.10-dev gstreamer0.10-tools gstreamer0.10-plugins-base \
    libgstreamer-plugins-base0.10-dev gstreamer0.10-plugins-good \
    gstreamer0.10-plugins-ugly gstreamer0.10-plugins-bad gstreamer0.10-ffmpeg \
    libopenexr-dev python-dev python-numpy libtbb-dev libfaac-dev \
    libxvidcore-dev libx264-dev sphinx-common libv4l-dev libdc1394-22-dev

If you get errors while compiling, install the dependences by yourself.

Get the OpenCV sources

git submodule update

Modify ENABLE_LOG in modules/stitching/include/opencv2/stitching/detail/util.hpp line 49 to 1

#define ENABLE_LOG 1

Compile OpenCV. This may take a long time. Be patient.

mkdir build
cd build/
cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DBUILD_EXAMPLES=ON \
    -DWITH_OPENNI=ON -DWITH_OPENGL=ON
make
sudo make install

Install And Use PanoTools

Install Dependence

sudo apt-get install libpano13-2 libpano13-bin

Basic steps

pto_gen -o project.pto *.JPG  ## Generate PTO file
cpfind -o project.pto --multirow --celeste project.pto ## Find Control Points, with celeste to ignore clouds
cpclean -o project.pto project.pto ## Control Point Cleaning
linefind -o project.pto project.pto ## Find Vertical lines
## Optimize position, do photometric optimization, straighten panorama and select suitable output projection
autooptimiser -a -m -l -s -o project.pto project.pto
pano_modify --canvas=AUTO --crop=AUTO -o project.pto project.pto ## Calculate optimal crop and optimal size
pto2mk -o project.mk -p prefix project.pto ## Generate stitching makefile
make -f project.mk all ## Generate final Panorama

The final step can be seperated into two basic steps

nona -m TIFF_m -o project project.pto
enblend -o project.tif project0000.tif project0001.tif ...

Then you get the TIFF image. Use convert xxx.tif xxx.png to convert it to PNG format.

Compile & Run

make
./stitching img/*
xdg-open result.jpg

Images in pimgs.tar.bz2 are used for showing.