What is this?
It's an image processing algorithm which can generate
color blindness tests!
Generate numbers or texts which colorblind people can't decipher, super easy and fast or use it as an image filter.
Note: your output image will be scaled (or squeezed) to a size of 900 x 900.
How to create a color test
- Upload an (squared) Black/White image or select a number
- Enable some of the modifiers and adjust them to your liking.
- Choose the first and second color.
First/Second color: Everything that is black (circles in the background) will be colored in the first color, the rest (your number) in the second.
- Eventually enable gradientshift
Gradientshift: Only works, when 'Black White' is enabled.
It shifts the original color up to a certain percentage toward the other color,
making them harder to distinguish from one another.
- Submit your image
General modifiers
Iterations: More iterations will result more circles.
Backgroundcolor: You guessed it! It changes the color of the background.
Min/Max-radius: It changes the size of the circles
Colorshift: randomizes the color of every individual circle.
Randomize Brightness: randomizes the brightness of individual circles.
What about the Image Filter option?
Just uncheck every checkbox, that's it.