📷 Python package and CLI utility to create photo mosaics.

Overview

Python package and CLI utility to create photo mosaics.

phomo lets you create photographic mosaics. It arranges the tile images to best recreate a master image. To achieve this, phomo computes a distance matrix between all the tiles and the master image regions, looking not just at the average colour but the norm of the colour distributions differences. Once this distance matrix is computed, each tile is assigned to the region of the master with the smallest distance between the colour distributions.

Installation

Requires python 3

In a terminal:

$ pip install phomo

As always, it is usually a good idea to use a virtual environment.

If you're just interested in command line usage, consider using pipx.

Usage

Python package

See the examples folder for usage as a python package.

CLI

Once it is installed, you can use the phomo command.

It would go something like:

$ phomo master.png tile_directory -S 20 20 -o mosaic.png

If in doubt see the help:

usage: phomo [-h] [-o OUTPUT] [-c MASTER_CROP_RATIO] [-s MASTER_SIZE [MASTER_SIZE ...]]
              [-C TILE_CROP_RATIO] [-S TILE_SIZE [TILE_SIZE ...]] [-n N_APPEARANCES] [-v] [-b] [-g]
              [-d SUBDIVISIONS [SUBDIVISIONS ...]]
              master tile_dir

positional arguments:
  master                Master image path.
  tile_dir              Directory containing the tile images.

optional arguments:
  -h, --help            show this help message and exit
  -o OUTPUT, --output OUTPUT
                        Mosiac output path.
  -c MASTER_CROP_RATIO, --master-crop-ratio MASTER_CROP_RATIO
                        Crop the master image to width/height ratio.
  -s MASTER_SIZE [MASTER_SIZE ...], --master-size MASTER_SIZE [MASTER_SIZE ...]
                        Resize master image to width, height.
  -C TILE_CROP_RATIO, --tile-crop-ratio TILE_CROP_RATIO
                        Crop the tile images to width/height ratio.
  -S TILE_SIZE [TILE_SIZE ...], --tile-size TILE_SIZE [TILE_SIZE ...]
                        Resize tile images to width, height.
  -n N_APPEARANCES, --n-appearances N_APPEARANCES
                        The number of times a tile can appear in the mosaic.
  -v, --verbose         Verbosity.
  -b, --black_and_white
                        Black and white.
  -g, --show-grid       Show the tile grid, don't build the mosiac.
  -d SUBDIVISIONS [SUBDIVISIONS ...], --subdivisions SUBDIVISIONS [SUBDIVISIONS ...]
                        Grid subdivision thresholds.

Note

The grid subdivision feature was inspired by photomosaic.

TODO

  • look into non greedy tile assignments
  • look into parallelizing/multithreading
  • palette matching
  • documentation
  • shell completion
Owner
Loic Coyle
Loic Coyle
Script that organizes the Google Takeout archive into one big chronological folder

Script that organizes the Google Takeout archive into one big chronological folder

Mateusz Soszyński 1.6k Jan 09, 2023
A simple python script to reveal the contents of a proof of vaccination QR code.

vaxidecoder A simple python script to reveal the contents of a proof of vaccination QR code. It takes a QR code image as input, and returns JSon data.

Hafidh 2 Feb 28, 2022
A little Python tool to convert a TrueType (ttf/otf) font into a PNG for use in demos.

font2png A little Python tool to convert a TrueType (ttf/otf) font into a PNG for use in demos. To use from command line it expects python3 to be at /

Rich Elmes 3 Dec 22, 2021
Fix datetime EXIF data in photos downloaded from Google Takeout

fix-google-takeout Warning Use at your own risk. Backup your photos. Overview Google takeout for photos

Mayank Mandava 20 Nov 05, 2022
Create a random fluent image based on multiple colors.

FluentGenerator Create a random fluent image based on multiple colors. Navigation Example Install Update Usage In Python console FluentGenerator Fluen

1 Feb 02, 2022
Python script to generate vector graphics of an oriented lattice unit cell

unitcell Python script to generate vector graphics of an oriented lattice unit cell Examples unitcell --type hexagonal --eulers 12 23 34 --axes --crys

Philip Eisenlohr 2 Dec 10, 2021
Xmas-Tree-GIF-Tool - Convert any given animated gif file into an animation in GIFT CSV format

This repo is made to participate in Matt Parker's XmasTree 2021 event. Convert a

Aven Zitzelberger 2 Dec 30, 2021
Conversion of Image, video, text into ASCII format

asciju Python package that converts image to ascii Free software: MIT license

Aju Tamang 11 Aug 22, 2022
Simple Python image processing & automatization project for a simple web based game

What is this? Simple Python image processing & automatization project for a simple web based game Made using only Github Copilot (except the color and

SGeri 2 Aug 15, 2022
Django helper application to easily and non-destructively crop arbitrarily large images in admin and frontend.

django-image-cropping django-image-cropping is an app for cropping uploaded images via Django's admin backend using Jcrop. Screenshot: django-image-cr

Jonas und der Wolf GmbH 546 Jan 03, 2023
Rotates your images in the spirit of rot13

Image Rotator (imrot10) Its like rot13 but for images. Calling the algorithm imrot10 for im = image, rot = rotation, 10 = default magnitude. Unfortuna

Sarah 2 Dec 10, 2021
Anaglyph 3D Converter - A python script that adds a 3D anaglyph style effect to an image using the Pillow image processing package.

Anaglyph 3D Converter - A python script that adds a 3D anaglyph style effect to an image using the Pillow image processing package.

Kizdude 2 Jan 22, 2022
Water marker for images.

watermarker linux users: To fix this error,please add truetype font path File "watermark.py", line 58, in module font = ImageFont.truetype("Dro

13 Oct 27, 2022
Deep Illuminator is a data augmentation tool designed for image relighting.

Deep Illuminator Deep Illuminator is a data augmentation tool designed for image relighting. It can be used to easily and efficiently genera

George Chogovadze 52 Nov 29, 2022
A script to generate a profile picture and a banner that show the same image on Discord.

Discord profile picture & banner generator A script to generate a profile picture and a banner that show the same image on Discord. Installation / Upd

Victor B. 9 Nov 27, 2022
A python script for extracting/removing exif data from images by @AbirHasan2005

Image-Exif A Python script for extracting exif metadata from images. How to use? Using this script you can extract exif data from image and save in .c

Abir Hasan 13 Dec 16, 2022
Paper backup of files using QR codes

Generate paper backups for Linux. Currently command-linux Linux only. Takes any file, and outputs a "paper backup": a printable black-and-white pdf fu

Zachary Vance 27 Dec 28, 2022
Script for the creation of metadatas and the randomization of images of MekaVerse

MekaVerse-random Script for the creation of metadata and the randomization of images of MekaVerse Step to replay the random : Create a folder : output

Miinded 8 Sep 07, 2022
BeeRef — A Simple Reference Image Viewer

BeeRef — A Simple Reference Image Viewer BeeRef lets you quickly arrange your reference images and view them while you create. Its minimal interface i

Rebecca 245 Dec 25, 2022
Group of interfaces interesting for users

Project: Interface to create GIF animation based on Fourier Series.

5 Aug 17, 2021