UIImage processing using vDSP/Accelerate frameworkImage processing on mobiles can be pretty performance intensive given the relatively low power of their CPU’s (as compared to desktops). In order to get reasonable processing speeds for my application Bokeh Booth I decided to build some efficient UIImage extensions which make use of the vDSP routines in the iOS 4 and up Accelerate framework. This framework allows for efficient matrix based image p
