light-weight library to extract the dominant colors from a image

Question

Hello, Is there any light-weight library that I could use to extract the dominant colors from a image?

Rajanikant Hawaldar · Answer

you can use openCV

Sachin Singh · Answer

in python as well you can create a library by yourself look at this example , the small piece of code https://www.geeksforgeeks.org/extract-dominant-colors-of-an-image-using-python/

Sachin Singh · Answer

without library this is my code, which should work using System.Drawing public static Color getDominantColor(string path) { Bitmap bmp = Bitmap.FromFile(path) as Bitmap; //Used for tally int r = 0; int g = 0; int b = 0; int total = 0; for ( int x = 0; x { for ( int y = 0; y { Color clr = bmp.GetPixel(x, y); r += clr.R; g += clr.G; b += clr.B; total++; } } //Calculate average r /= total; g /= total; b /= total; return Color.FromArgb(r, g, b); }

Rajanikant Hawaldar · Answer

Yes thats popular API thats the reason know that also that API has many functionalities. if want you can use Dataweave API its also open source i have not used yet.

Ajit Kulageri · Answer

Hey Smitha, you could use OpenCV only because in my experience i have faced issues as i have used other API then later i used back OpenCV only because i was i need of this to implement some otherthing so thing is to avoid use of multi API.

Smitha Jain · Answer

I will check it out thanks everyone once again

Smitha Jain · Answer

Thanks all I was looking py api

Smitha Jain · Answer

all are telling same api

light-weight library to extract the dominant colors from a image

Answers (8)