How to add filters on imageview in Objective-C

A simplified UIImage category for using Core Image Filters. To accomplish vintage or double exposure effects I am using blend modes using two images.
 

 

How to use on your project

• Drag UIImage+Filters.h and UIImage+Filters.m to your project
• Include the header file #import "UIImage+Filters.h"
• Be sure to include the CoreImage.framework on your project
• To apply a filter to an UIImage just to this