Erfan-Ahmadi

GPU Gems 1 - Chapter 23. Depth of Field: A Survey of Techniques
GPU Gems 2  
GPU Gems 3 - Chapter 28. Practical Post-Process Depth of Field

GPU Pro 1 - Realistic Depth of Field in Post-Production
GPU Pro 2 - Post-Proccessing Effects on Mobile Devices
GPU Pro 3 - 
GPU Pro 4 - Images Space -> First Two Chapters
GPU Pro 5 - 241 - Bokeh Effects on The SPU
GPU Pro 6 - 

BichengLUO

using System;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
    [ExecuteInEditMode]
    [RequireComponent (typeof(Camera))]
    [AddComponentMenu ("Image Effects/Camera/Depth of Field (Lens Blur, Scatter, DX11)") ]
    public class DepthOfField : PostEffectsBase {