Image Effect app for iOS

code an object to apply filter effects to images on iOS devices. The object needs to be in Obj-C, and needs to support filters similar to the included link. Must include a small demo app showing functionality of the object. example of filters: [login to view URL] The object needs to support a passed in UIImage and needs to be able to apply a filter and return a UIImage. Object needs to support a method for UIImage, and enum for the filter type being applied, and return the modified UIImage: (UIImage *)ApplyImageFilter:(UIImage *)_image FilterType:(ImageFilterTypes)_filtertype typedef enum { ft_Amaro, ft_Rise, ft_Hudson, ft_XProII, ft_Sierra, ft_LoFi, ft_EarlyBird, ft_Sutro, ft_Toaster, ft_Brannan, ft_Inkwell, ft_Walden, ft_Hefe, ft_Valencia, ft_Nashville, ft_1977, ft_Kelvin, } _ImageFilterTypes; I would like those filters to be emulated on the iDevice. When someone takes a photo, they could select if they would like to apply a filter to the photo. As outlined above the object needs to be able to take the UIImage, and then apply the selected filter and return the new image.