vavi-image-sandbox

🎨 Imaging the world more!

Contents

formats

• jpeg (simd) (WIP)
• qrcode
• barcode
• heif/avif

filter

• pixel operation

  • cropping
  • rotation
  • draw

• quantization

  • fixed color model

• resampling

  • HexeReinLanczos
  • ZhomxLanczos

• enlargement

  • smilla
  • noids

• Pseudo Colorization (android version)

• Imagemagick

• flood filling

Others

• gif animation renderer

  • JAnimationFrame

as a desktop mascot

© oscd.jp

• watermark removing

• jpeg analysis

• packing

  • arevalo
  • binpack

• image quality

  • https://github.com/google/butteraugli (wip)

Install

• maven

Usage

    var image = ImageIO.read(Path.of("test.heic").toFile());

References

• https://github.com/haraldk/TwelveMonkeys
• https://github.com/sksamuel/scrimage (filter)

TODO

• https://github.com/eug/imageio-pnm
• http://thorntonzone.com/manuals/Compression/Fax,%20IBM%20MMR/MMSC/mmsc/uk/co/mmscomputing/imageio/ppm/index.html
• https://github.com/sejda-pdf/webp-imageio (native wrapper)
• CIFilter done → rococoa
• apng
• https://johncostella.com/unblur/
• https://johncostella.com/unblock/
• https://github.com/phoboslab/qoi
• https://github.com/stanio/xbrz-java

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_{image designed by @umjammer, drawn by nano banana}