Tizen Developers

why don't you refer following guide?

mage util module(https://developer.tizen.org/documentation/tutorials/native-application/multimedia/image-util)

or

cairo lib(https://developer.tizen.org/documentation/guides/native-application/graphics/cairo-integration) embedded in Tizen native FW

Hello,

This link has the example of Gaussian blur. It looks like that you can achieve the image effect using cairo image.

    http://cairographics.org/cookbook/

Hope this help you.