This project implements gamma correction using C++ with OpenMP and CUDA is alternative option
$ git clone https://github.com/Jim00000/gamma_correction.git
$ cd gamma_correction
$ mkdir build
$ cd build
$ cmake -DCMAKE_BUILD_TYPE=Release .. # or use cmake-gui
$ make
After building this project, go to build/test/ folder
$ ctest
and you will get one gif animation merging multiple images
BSD 3-Clause License