📷 Python package and CLI utility to create photo mosaics.

Related tags

Image Processingpythonimagesimage-processingmosaicphotomosaic
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
GitHub Repository
Make GIFs from time-stacked xarray.DataArrays (time, [optional band], y, x), dead-simple.

GeoGIF Make GIFs from time-stacked xarray.DataArrays (time, [optional band], y, x), dead-simple. from geogif import gif, dgif gif(data_array) dgif(das

Gabe Joseph 47 Dec 22, 2022
display: a browser-based graphics server

display: a browser-based graphics server Installation Quick Start Usage Development A very lightweight display server for Torch. Best used as a remote

Szymon Jakubczak 205 Oct 17, 2022
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
Snowfall - helpful image handling utils - abstracts various file and opencv and pil features into result oriented functions

snowfall helpful image handling utils - abstracts various file and opencv and pil features into result oriented functions usage examples: from image_h

Less Wright 2 Jan 09, 2022
A simple plugin to view APR images in napari

napari-apr-viewer A simple plugin to view APR images in napari This napari plugin was generated with Cookiecutter using @napari's cookiecutter-napari-

5 Jan 24, 2022
Imutils - A series of convenience functions to make basic image processing operations such as translation, rotation, resizing, skeletonization, and displaying Matplotlib images easier with OpenCV and Python.

imutils A series of convenience functions to make basic image processing functions such as translation, rotation, resizing, skeletonization, and displ

PyImageSearch 4.3k Jan 01, 2023
Fixes 500+ mislabeled MURA images

In this repository, new csv files are provided that fixes 500+ mislabeled MURA x-rays for all categories. The mislabeled x-rays mainly had hardware in them. This project only fixes the false negative

Pieter Zeilstra 4 May 18, 2022
Program to export all new icons from the latest Fortnite patch

Assets Exporter This program allows you to generate all new icons of a patch in png! Requierements Python =3.8 (installed on your computer) If you wa

ᴅᴊʟᴏʀ3xᴢᴏ 6 Jun 24, 2022
MyPaint is a simple drawing and painting program that works well with Wacom-style graphics tablets.

MyPaint A fast and dead-simple painting app for artists Features Infinite canvas Extremely configurable brushes Distraction-free fullscreen mode Exten

MyPaint 2.3k Jan 01, 2023
Fast Image Retrieval is an open source image retrieval framework

Fast Image Retrieval is an open source image retrieval framework release by Center of Image and Signal Processing Lab (CISiP Lab), Universiti Malaya. This framework implements most of the major binar

CISiP Lab 39 Nov 25, 2022
Vignette is a Python library to create and manage thumbnails following the FreeDesktop standard.

Vignette Vignette is a Python library to create and manage thumbnails following the FreeDesktop standard. Thumbnails are stored in a shared directory

3 Feb 06, 2022
Create a QR-code Generator app using only Python.

QR-code_Generator Create a QR-code Generator app using only Python. This apps generated a QR code for a single link. Libraryes used in this app -- py

Soham P Phasalkar 1 Oct 17, 2021
Design custom QR codes with this web app!

My-QR.Art This web app lets users design their own QR codes to any domain. It can be acessed on my-qr.art. You can find some more background info abou

Marien Raat 406 Dec 20, 2022
This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

Freedom to build what you want FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size. Parametric modeling allows you to easily modify your design by g

FreeCAD 12.9k Jan 07, 2023
An agnostic Canvas API for the browser-less and insane

Apollo An agnostic Canvas API for the browser-less and mildly insane. Project Apollo is a Pythonic re-imagining of HTML Canvas element implementati

1 Jan 13, 2022
Convert bitmap images to seeds for Tiny-83 NFT project.

What is this? This tool allows you to convert any 14p high and 22p wide Bitmap (.bmp) to the seed needed for the Tiny-83 NFT project. Project Twitter:

shib_maximalist 1 Oct 31, 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
New program to export a Blender model to the LBA2 model format.

LBA2 Blender to Model 2 This is a new program to export a Blender model to the LBA2 model format. This is also the first publicly released version of

2 Nov 30, 2022
A linear stairs generation add-on for Blender

Linear Stairs Generator Table of Contents Installation Usage Screenshots Important Notes Requirements Blender 3.0 or newer. Installation: Download a z

Elhanan Flesch 4 May 17, 2022
Create QR Code for link using Python

Quick Response QR is short and named for a quick read from a cell phone. Used to view information from transitory media and put it on your cell phone.

Coding Taggers 1 Jan 09, 2022