Versions in this module Expand all Collapse all v1 v1.0.0 Jul 28, 2021 Changes in this version + var ErrImageIsNil = errors.New("image argument is nil") + func DCT(mat [][]float32) [][]float32 + func EqualizeHist(img *image.Gray) *image.Gray + func Filter2DGray(img *image.Gray, kernel [][]float32) [][]float32 + func GaussianBlur(img image.Image, kernel int, sigma float64) image.Image + func GrayToF32(img *image.Gray) [][]float32 + func Grayscale(img image.Image) (*image.Gray, error) + func HSV(img image.Image) (image.Image, error) + func HuMoments(m []Moments) []float64 + func Mean(img *image.Gray) (float64, error) + func Median(img *image.Gray) (float64, error) + func Read(file string) (image.Image, error) + func Resize(width, height uint, img image.Image, typ ResizeType) image.Image + func YCrCb(img image.Image) (image.Image, error) + type Moments struct + func GetMoments(img image.Image) []Moments + type ResizeType int + const Bicubic + const Bilinear + const BilinearExact + const Lanczos2 + const Lanczos3 + const MitchellNetravali + const NearestNeighbor