Simple Python package to convert an image into a quantized image using a customizable palette

Overview

Image Quantizer

Simple Python package to convert an image into a quantized image using a customizable palette. Resulting image can be displayed by ePaper displays such as Waveshare displays.

Installation

It can be installed as a PyPi package

pip install --user image-quantizer

It can also be installed manually

git clone https://github.com/lobis/image-quantizer
cd image-quantizer
python3 setup.py install --user

Usage

from image_quantizer import quantize_image

with Image.open("tests/data/cliff.jpg") as image:
    quantized_image = quantize_image(image, palette=PALETTES["WAVESHARE-EPD-7COLOR"])
    quantized_image.save("cliffs-quantized.png")

input example image

quantized example image

Custom palette

from image_quantizer import quantize_image, PALETTES

# Existing palette names
print(PALETTES)

palette = [
    [0, 0, 0],  # white
    [255, 255, 255],  # black
    [0, 0, 255],  # blue
    [0, 255, 0],  # green
]

with Image.open("tests/data/cliff.jpg") as image:
    quantized_image_custom = quantize_image(image, palette=palette)
    quantized_image_custom.show()

quantized example image

Owner
Luis Obis
Luis Obis
🛹 Turn an SVG into an STL for stencil creation purposes

svg2stl This repository provides a script which takes as input an SVG such as this one: It outputs an STL file like this one: You can also see an inte

Max Halford 3 Dec 29, 2021
QR Code Generator

In this project, we'll be using some libraries to instantly generate authentic QR Codes and export them in various formats

Hassan Shahzad 3 Jun 02, 2022
Art directed cropping, useful for responsive images

Art direction sets a focal point and can be used when you need multiple copies of the same Image but also in in different proportions.

Daniel 1 Aug 16, 2022
Python Interface of P3D

pyp3d 介绍: pyp3d是一个可在python上使用的工具包,它提供了一种可使用python脚本驱动创建模型的方法,为三维建模提供了全新的思路。 pyp3d中定义了一系列建模相关的必要的数据类型,例如球体、圆锥台、四棱锥台、 拉伸体、圆角管等几何体,pyp3d还提供了许多函数来实现放置集合体、

20 Sep 07, 2022
Python Program that lets you write in your handwriting!

Handwriting with Python Python Program that lets you write in your handwriting! Inspired by: thaisribeiro.in How to run? Install Unidecode and Pillow

Amanda Rodrigues Vieira 2 Oct 25, 2021
EmbedToolV2 - 2.0 Version of DraKenCodeZ/ImageEmbedTool

EmbedToolV2 - 2.0 Version of DraKenCodeZ/ImageEmbedTool

DraKenCodeZ 1 Dec 07, 2021
Convert the SVG code to PNG and replace the line by a call to the image in markdown

Convert the SVG code to PNG and replace the line by a call to the image in markdown

6 Sep 06, 2022
Convert a DOS Punk image to text

DOS Punk Text Inspired by MAX CAPACITY's DOS Punks & the amazing DOS Punk community. DOS Punk Text is a Python 3 script that renders a DOS Punk image

4 Jan 13, 2022
thumbor is an open-source photo thumbnail service by globo.com

Survey If you use thumbor, please take 1 minute and answer this survey? It's only 2 questions and one is multiple choice!!! thumbor is a smart imaging

Thumbor (by @globocom) 9.3k Dec 31, 2022
QR Generator using GUI with Tinker

BinCat Token System Very simple python script with GUI that generates QR codes. It don't include a QR "decription" tool. It only generate-it and thats

Hipotesi 1 Nov 06, 2021
A not exist person image generator python module

A not exist person image generator python module

Fayas Noushad 2 Dec 03, 2021
A python program to generate ANSI art from images and videos

ANSI Art Generator A python program that creates ASCII art (with true color support if enabled) from images and videos Dependencies The program runs u

Pratyush Kumar 12 Nov 08, 2022
A simple image-level annotation tool supporting multi-channel images for napari.

napari-labelimg4classification A simple image-level annotation tool supporting multi-channel images for napari. This napari plugin was generated with

4 May 16, 2022
Convert photos to paintings with python

Convert-photos-to-paintings Before the changes After the changes Before the changes After the changes This code is written in the Python programming l

Amir Hussein Sharifnezhad 3 May 31, 2022
A Python package implementing various HDRI / Radiance image processing algorithms.

Colour - HDRI A Python package implementing various HDRI / Radiance image processing algorithms. It is open source and freely available under the New

colour-science 111 Dec 06, 2022
A quick and dirty QT Statusbar implementation for grabbing GIFs from Tenor, since there is no offical or unofficial one I found. This was intended for use under Linux, however it was also functional enough on MacOS.

Statusbar-TenorGIF App for Linux A quick and dirty QT Statusbar implementation for grabbing GIFs from Tenor, since there is no offical one and I didnt

Luigi DaVinci 1 Nov 01, 2021
Python modules to work with large multiresolution images.

Large Image Python modules to work with large, multiresolution images. Large Image is developed and maintained by the Data & Analytics group at Kitwar

Girder 136 Jan 02, 2023
Magic-Square - Creates a magic square by randomly generating a list until the list happens to be a magic square

Magic-Square Creates a magic square by randomly generating a list until the list happens to be a magic square. Done as simply as possible... Frequentl

Nick 2 Jan 01, 2022
⚡ZenGL is a minimalist Python module providing exactly one way to render scenes with OpenGL.

ZenGL is a minimalist Python module providing exactly one way to render scenes with OpenGL.

Szabolcs Dombi 133 Dec 17, 2022
Depix is a tool for recovering passwords from pixelized screenshots.

This implementation works on pixelized images that were created with a linear box filter. In this article I cover background information on pixelization and similar research.

23.1k Jan 04, 2023