derek

package module
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 Go to latest Published: May 15, 2021 License: MIT Imports: 2 Imported by: 0

README

go-derek

GoDoc

Implementation of Derek Bradley's "Adaptive Thresholding using the Integral Image" in Golang.

https://people.scs.carleton.ca/~roth/iit-publications-iti/docs/gerh-50002.pdf

example

Original

sample.in.jpg

Filtered

sample.out.jpg

Documentation

Overview

Package derek implements Derek Bradley's "Adaptive Thresholding using the Integral Image".

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewGray 

func NewGray(src image.Image) *image.Gray

NewGray returns a grayscale image of src.

func Process 

func Process(src image.Image, clusterSize int, threshold int) image.Image

Process returns the image with the Derek Bradley's "Adaptive Thresholding using the Integral Image" filter applied. threshold must be between [0, 100].

func ProcessGray 

func ProcessGray(src *image.Gray, clusterSize int, threshold int) *image.Gray

ProcessGray returns the image with the Derek Bradley's "Adaptive Thresholding using the Integral Image" filter applied. threshold must be between [0, 100].

Types

This section is empty.

Source Files

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Directories

Path Synopsis
Command derekify is a sample program to process a image using Derek Bradley's "Adaptive Thresholding using the Integral Image".
 Command derekify is a sample program to process a image using Derek Bradley's "Adaptive Thresholding using the Integral Image".

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