Posts Tagged ‘Core Image’

【iPhone App Dev】 Core Image Supported Filter in iOS 5.0+

Thursday, February 9th, 2012

Core Image Filter Reference

API Name Comment
CIAffineTransform
CIColorControls
CIColorMatrix
CIConstantColorGenerator
CICrop
CIExposureAdjust 調整曝光度
CIGammaAdjust 調整中間值的明亮度
CIHighlightShadowAdjust 加強陰影的部份
CIHueAdjust
CISepiaTone
CISourceOverCompositing 將兩張圖片合成
CIStraightenFilter 將圖片以指定角度旋轉
CITemperatureAndTint 調整色溫
CIToneCurve
CIVibrance 調整色彩飽和度
CIWhitePointAdjust 調整參考白點為指定顏色