Read mean RGB values of 200+ images in a folder?

Programming Questions

luxxnatura

Read mean RGB values of 200+ images in a folder?

in Programming Questions • 3 years ago

hey gang,
I want to grab the mean RGB values from all image files (.gifs or .jpegs) in a folder on my desktop. Is there a way to do this cleanly, without necessarily having to import all of these images, but rather just point Processing to the folder?

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local_guru

Re: Read mean RGB values of 200+ images in a folder?

3 years ago

you don't have to load the image from the data-folder of your sketch. loadimage also works with absolute paths

so you can load an image from your Desktop with the following code example (this is a linux system, adjust the path to your needs)

PImage img;
void setup() {
size(300,300);
img = loadImage("/home/nikki/Desktop/apple.jpg");
}
void draw() {
image(img, 0,0 );
}

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