imageutil

package

v0.0.0-...-90a1d6d Latest Latest Go to latest Published: Apr 8, 2020 License: AGPL-3.0, AGPL-3.0-only Imports: 3 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository URL not available.

This section is empty.

This section is empty.

func AutoThresholdTriangle(histogram [256]int) uint8

AutoThresholdTriangle is a function that returns threshold value on the base of provided histogram. It is calculated using triangle method.

func GrayImageHistogram(img *image.Gray) (histogram [256]int)

GrayImageHistogram gets histogram for the provided Gray 'img'.

func ImgToBinary(i image.Image, threshold uint8) *image.Gray

ImgToBinary gets the binary (black/white) image from the given image 'i' and provided threshold 'threshold'

func ImgToGray(i image.Image) *image.Gray

ImgToGray gets the gray-scaled image from the given 'i' image.

func IsGrayImgBlackAndWhite(i *image.Gray) bool

IsGrayImgBlackAndWhite checks if provided gray image is BlackAndWhite - Binary image.

This section is empty.