vbsw / imagext

functions and filters for image (grayscale, monochrome, etc.)

imagext Package

About

This package provides functions for images. It's written for fast prototyping. Results may depend on format.

This Package is published on https://github.com/vbsw/imagext.

Copyright

Copyright 2021, Vitali Baumtrok ([email protected]).

imagext Package is distributed under the Boost Software License, version 1.0. (See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)

imagext Package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Boost Software License for more details.

Example

package main
import (
	"fmt"
	"github.com/vbsw/imagext"
)

func main() {
	imgColor := imagext.LoadImage("/home/alice/pictures/example.png")
	imgGray := imagext.NewGray(imgColor)
	err := imagext.SaveImage("/home/alice/pictures/example-gray.png", imgGray)
	if err != nil {
		fmt.Println(err.Error())
	}
}

References

• https://golang.org/doc/install
• https://git-scm.com/book/en/v2/Getting-Started-Installing-Git
• https://en.wikipedia.org/wiki/Grayscale
• https://www.rapidtables.com/convert/color/cmyk-to-rgb.html
• https://www.sciencedirect.com/topics/computer-science/median-filter