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    maxmin-filter

    1.0.1 • Public • Published

    node-maxmin-filter

    Max-Min filter of image implemented in JavaScript. Both in Node.js and browser.

    Install

    $ npm install maxmin-filter
    

    Usage

    I made it as an ndarray module. So, the simplest usage is with get-pixels and save-pixels as below.

    const fs = require('fs')
    const savePixels = require('save-pixels')
    const getPixels = require('get-pixels')
    const maxminFilter = require('maxmin-filter')
     
    getPixels('src.png', (err, pixels) => {
      if (err) {
        throw err
      }
      let filtered = maxminFilter(pixels)
      savePixels(filtered, 'png').pipe(fs.createWriteStream('dist.png'))
    })

    API

    maxminFilter(pixels[, options])

    Returns a thresholded ndarray.

    • pixels - an ndarray whose shape is [width, height, channels].
    • options.size - the filter size.

    Install

    npm i maxmin-filter

    DownloadsWeekly Downloads

    0

    Version

    1.0.1

    License

    MIT

    Last publish

    Collaborators

    • fuji_haruka