pyrolld

A package to generate color sequences from videos and images

Its main use is to create a set of unique colors from an image and then sort the colors according to the selected sorting method.

Installation

You can simply pip install this package:

pip install pyrolld

Usage

Here is an example:

from rolld import Roller


filepath = "image.png"
image = Roller(filepath)
rolled = image.roll()

rolled.show()

You can also chose between 3 different sorting methods ["HSV", "HSL", "YIQ", "LUM"]:

from rolld import Roller


filepath = "image.png"
image = Roller(filepath)
rolled = image.roll(sorter="LUM")

rolled.show()

Example

Here is an example. We are going to use the image lena.png:

And with this code we will "roll" the image:

from rolld import Roller


filepath = "lena.png"
roller = Roller(filepath)

sorters = ["HSV", "HSL", "YIQ", "LUM"]
for sorter in sorters:
    image = roller.roll(sorter=sorter)
    image.show()

Here is the output of all the sorting methods:

Luminance

YIQ

HSV

HSL