CV-0.3.6.0: OpenCV based machine vision library

Safe HaskellSafe-Infered

CV.DFT

Documentation

type I32 = Image GrayScale D32Source

type Idft32 = Image DFT D32Source

data Ipolar32 Source

Constructors

Ipolar32 (Complex D32) 

data Swap Source

Constructors

SwapQuadrants 
DontSwapQuadrants 

Instances

dft :: Image GrayScale d -> Image DFT D32Source

dft' :: Swap -> Image GrayScale d -> Image DFT D32Source

idft :: Image DFT D32 -> Image GrayScale D32Source

idft' :: Swap -> Image DFT D32 -> Image GrayScale D32Source

swapQuadrants :: Image c d -> Image c dSource

dftSplit :: Image DFT D32 -> (Image GrayScale D32, Image GrayScale D32)Source

dftMerge :: (Image GrayScale D32, Image GrayScale D32) -> Image DFT D32Source

dftToPolar :: Image DFT D32 -> (Image GrayScale D32, Image GrayScale D32)Source

dftFromPolar :: (Image GrayScale D32, Image GrayScale D32) -> Image DFT D32Source

rgbSplit :: Image RGB D32 -> (Image GrayScale D32, Image GrayScale D32, Image GrayScale D32)Source

rgbMerge :: (Image GrayScale D32, Image GrayScale D32, Image GrayScale D32) -> Image RGB D32Source