fengsp / color-thief-py Goto Github PK

Can you suggest how to get the score of the predicted color in a palette?

I think it could be super interesting to plot the source image with the obtained cluster colors!

Color thief use rgb color space, is it possible to use lab space or customize distance function?

Another Python library provides the same functionality: haishoku.

However both libs do not return the same palette:

The first line of colored circles is the palette from colorthief, the second line is the palette from haishoku.

Why do they differ so much?

( Source image: doom slayer by tis1451 - CC BY-SA 3.0 )

dominant_color = ColorThief(image).get_palette(color_count=3, quality=10)
returns
[(47, 36, 65), (171, 176, 180), (139, 153, 171), (122, 134, 165)]
(with this particular image).

For a certain image the RBG value was (256, 252, 212) This value for R should not exists as RGB values are 32 bit values [0-255]. Cant share the image for privacy reasons.

Hi,

I am playing with this for a last couple of days. Is it possible to return the percentage each color covers in a given image?

This URL (screenshot)

resolves to this URL

https://camo.githubusercontent.com/0cfc81dfbfa65c9012f4042b7647c18db10d8d68/687474703a2f2f696d67332e646f7562616e2e636f6d2f766965772f70686f746f2f6c617267652f7075626c69632f70323233393132303835332e6a7067

which gives this error message:

Cannot proxy the given URL

hi, i am calling get_palette() function to get dominant colors and i need to have percentage of each color i mean when i get 6 color from this function i need to know how many pixels of that color in the image. how can i get that info?

I don't want to do this myself as I'm not too familiar with PyPi or exactly how this code works but someone with more experience should really make a fork where pull requests can actually get merged and issues fixed.

I can't find any solution. Whats the issue??

The repo files are looking like they are six to seven years old June 12 2015, and the last Pypi update was 2017 https://pypi.org/project/colorthief/

Self explanatory

I tried color_thief = ColorThief(url) and it would not work

If this is not implemented, I'd take a stab at it

Only passing a image file into the Colorthief method work, but I wish to input an array. How can I achieve the same?

Take the following image: https://ibb.co/R3dnBpz

Calling using: dominant_color = color_thief.get_color(quality=1)
The dominant color is clearly yellow (244, 237, 12) but it returns (28, 51, 49).

Hi,

I've run get_palette on thousands of images with no issues. I have one jpg that it just crashes on. The message returned is "killed".

Though my install says

Requirement already satisfied: colorthief in /home/quinten/anaconda2/lib/python2.7/site-packages
Requirement already satisfied: Pillow in /home/quinten/anaconda2/lib/python2.7/site-packages (from colorthief)
Requirement already satisfied: olefile in /home/quinten/anaconda2/lib/python2.7/site-packages (from Pillow->colorthief)

I am not storing images to disk. I want to use by directly passing Image object, how can I do that?

The code will not be able to detect complete dominant white images with values like (254,254,254).

Please modify the code of get_palette() to:

r, g, b, a = pixels[i]
            # If pixel is mostly opaque and not white
            if a >= 125:
                if not (r > 255 and g > 255 and b > 255):
                    valid_pixels.append((r, g, b))

Setting the threshold of 250 is causing the problem

Sometimes you already have the image as a PIL Image object and re-reading as another Image is a wasted of memory. Currently, I'm re-implementing ColorThief like this:

# Overrides init of ColorThief to pass in the buffer from memory
class ColorThiefFromImage(ColorThief):
    def __init__(self, image):
        self.image = image

We need to add method where we will be cleaning after themselves, eg closing Image

For now we can do this color_thief.image.close()

The results provided by the python wrapper seem to vary a lot as compared to the results provided by https://lokeshdhakar.com/projects/color-thief/#examples

For example, here's the result of the website as compared to the result of the py wrapper.

RGB: (219,210,202)

Whereas the python wrapper gives the RGB output as (61, 54, 40)

I tried alternating the quality from 10 to 1 but I can't get a result close to the original result.