imageproc

package

v0.1.0 Latest Latest Go to latest Published: Sep 29, 2025 License: MIT Imports: 3 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/eino-contrib/ollama

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Documentation ¶

Index ¶

Constants
Variables
func Composite(img image.Image) image.Image
func Normalize(img image.Image, mean, std [3]float32, rescale bool, channelFirst bool) []float32
func Resize(img image.Image, newSize image.Point, method int) image.Image

Constants ¶

View Source

const (
	ResizeBilinear = iota
	ResizeNearestNeighbor
	ResizeApproxBilinear
	ResizeCatmullrom
)

Variables ¶

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var (
	ImageNetDefaultMean  = [3]float32{0.485, 0.456, 0.406}
	ImageNetDefaultSTD   = [3]float32{0.229, 0.224, 0.225}
	ImageNetStandardMean = [3]float32{0.5, 0.5, 0.5}
	ImageNetStandardSTD  = [3]float32{0.5, 0.5, 0.5}
	ClipDefaultMean      = [3]float32{0.48145466, 0.4578275, 0.40821073}
	ClipDefaultSTD       = [3]float32{0.26862954, 0.26130258, 0.27577711}
)

Functions ¶

func Composite ¶

func Composite(img image.Image) image.Image

Composite returns an image with the alpha channel removed by drawing over a white background.

func Normalize ¶

func Normalize(img image.Image, mean, std [3]float32, rescale bool, channelFirst bool) []float32

Normalize returns a slice of float32 containing each of the r, g, b values for an image normalized around a value.

func Resize ¶

func Resize(img image.Image, newSize image.Point, method int) image.Image

Resize returns an image which has been scaled to a new size.

Types ¶

This section is empty.

Source Files ¶

View all Source files

images.go

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