This program is a C++ toolbox for generating superpixel from image. For achieving high-performance computation, it support CUDA acceleration. The average time for a 640x480 image is 40 ms. You can easly integrated the code to you embedded program. The core functions are extracted from vlfeat (http://www.vlfeat.org/) and gSLIC (https://github.com/painnick/gSLIC). We fix some problems of their code and integrated into a package.

• OpenCV 2.4.9 (or above)
• CUDA 5.0 (or above)
• PIL (included in the code at ./Thirdparty/PIL)

1. build PIL

cd ./Thirdparty/PIL
make

3. build pi-slic

make

# do superpixel with GPU
./test_slic useGPU=1

# do superpixel without GPU
./test_slic useGPU=1

Only test on LinuxMint 17.1 64-bit, may be other distributions are also support.

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http://www.adv-ci.com/blog/source/pi-slic/