OpenGPP is graphical open-source library that allows simple applying post-process effects in OpenGL applications. Besides the library, the project contains self-standing application that allows applying post-process effects to images and video. The applying of effects are performed in GPU using OpenGL and OpenCL library. Primary the project is focused to the simulation of camera features (lens and sensors) but it can be easily extended to simulate another effects. The current version of the post-processor supports following effects:

• depth of field effect
• motion blur
• geometric distortion
• chromatic aberration
• camera vignetting
• simple inner lens reflections
• exposure adaptation
• noise

Detailed description of the post-processing and performing of the effects can be found in the paper. Besides post-processing library, the project contains an application that allows performing post-processing effects via modification of images or video.