CV.TemplateMatching

Documentation

getTemplateMap :: Image c d -> Image c1 d1 -> Image channels depth

data MatchType

Constructors

SQDIFF

SQDIFF_NORMED

CCORR

CCORR_NORMED

CCOEFF

CCOEFF_NORMED

Instances

Enum MatchType

simpleTemplateMatch :: MatchType -> Image GrayScale D32 -> Image GrayScale D32 -> ((Int, Int), Double)

matchTemplate :: MatchType -> Image GrayScale D32 -> Image GrayScale D32 -> Image GrayScale D32

subPixelTemplateMatch :: MatchType -> Image GrayScale D32 -> Image GrayScale D32 -> Double -> (Double, Double)

Perform subpixel template matching using intensity interpolation

regionToInt :: (Integral a, RealFrac a1) => Rectangle a1 -> Rectangle a

data ShapeMatchMethod

Constructors

Method1

Method2

Method3

Instances

Enum ShapeMatchMethod

matchShapes :: ShapeMatchMethod -> Image GrayScale D8 -> Image GrayScale D8 -> Double

templateImage :: Ptr BareImage -> Ptr BareImage -> IO (Ptr BareImage)

simpleMatchTemplate :: Ptr BareImage -> Ptr BareImage -> Ptr CInt -> Ptr CInt -> Ptr CDouble -> CInt -> IO ()

cvMatchTemplate :: Ptr () -> Ptr () -> Ptr () -> CInt -> IO ()

cvMatchShapes :: Ptr () -> Ptr () -> CInt -> CDouble -> IO CDouble