How to do blur effect in Unity

Thu, 24 Nov 2016 00:00:00 +0700

Image Blur

can use a camera which render to a rendered texture
add the images to be rendered to a second canvas, which uses the new camera with screenspace-camera
Add blur shader to the Camera, or a parent object which contains all images
Add the rendered texture to anywhere you like in the first camera

Dynamic Background Blur

Blur on Huy Minh Ha