processors

Documentation

Index

• func CMatToImg(mat CMat) (image.Image, error)
• func GetImageFromRaw(rawImg []byte) (image.Image, libraw.ImgMetadata, error)
• func GrayScale(imgs ...image.Image) ([]image.Image, error)
• type CMat
  • func Colorize(img CMat, colormap ColormapTypes) (CMat, error)
  • func StackImages(imgs ...image.Image) (CMat, error)
• type ColormapTypes
• type GenericImage
  • func NewGenericImage(img image.Image) GenericImage
  • func (img GenericImage) GetPix() ([]uint8, bool)
  • func (img GenericImage) GetRect() (image.Rectangle, bool)

Functions

func CMatToImg

func CMatToImg(mat CMat) (image.Image, error)

func GetImageFromRaw

func GetImageFromRaw(rawImg []byte) (image.Image, libraw.ImgMetadata, error)

func GrayScale

func GrayScale(imgs ...image.Image) ([]image.Image, error)

Types

type CMat

type CMat C.CMat

func Colorize

func Colorize(img CMat, colormap ColormapTypes) (CMat, error)

func StackImages

func StackImages(imgs ...image.Image) (CMat, error)

type ColormapTypes

type ColormapTypes uint8

const (
	COLORMAP_AUTUMN           ColormapTypes = 0
	COLORMAP_BONE             ColormapTypes = 1
	COLORMAP_JET              ColormapTypes = 2
	COLORMAP_WINTER           ColormapTypes = 3
	COLORMAP_RAINBOW          ColormapTypes = 4
	COLORMAP_OCEAN            ColormapTypes = 5
	COLORMAP_SUMMER           ColormapTypes = 6
	COLORMAP_SPRING           ColormapTypes = 7
	COLORMAP_COOL             ColormapTypes = 8
	COLORMAP_HSV              ColormapTypes = 9
	COLORMAP_PINK             ColormapTypes = 10
	COLORMAP_HOT              ColormapTypes = 11
	COLORMAP_PARULA           ColormapTypes = 12
	COLORMAP_MAGMA            ColormapTypes = 13
	COLORMAP_INFERNO          ColormapTypes = 14
	COLORMAP_PLASMA           ColormapTypes = 15
	COLORMAP_VIRIDIS          ColormapTypes = 16
	COLORMAP_CIVIDIS          ColormapTypes = 17
	COLORMAP_TWILIGHT         ColormapTypes = 18
	COLORMAP_TWILIGHT_SHIFTED ColormapTypes = 19
	COLORMAP_TURBO            ColormapTypes = 20
	COLORMAP_DEEPGREEN        ColormapTypes = 21
)

type GenericImage

type GenericImage struct {
	image.Image
}

Generic image wraps the image.Image interface And provides methods for getting the Pix and Rect Values without typecasting

func NewGenericImage

func NewGenericImage(img image.Image) GenericImage

func (GenericImage) GetPix

func (img GenericImage) GetPix() ([]uint8, bool)

Get the pixel vaues from the image

func (GenericImage) GetRect

func (img GenericImage) GetRect() (image.Rectangle, bool)

Get the rectangle of the image