We will use linear transformations to change the colors of an uploaded image.
If no image is uploaded, the following image will be altered.
You can alter the red, blue and green channels of each pixel separately. Each channel of a pixel will be changed using the equation mX + b.
Input m for red channel, select a value between -5 and 5
Input b for red channel, choose value between -255 and 255
Input m for green channel, select a value between -5 and 5
What channels would you like to transform? Feel free to check any or all three channels.
Note: If you input scaling factors or additive values, you still must check the channel's box below in order to see the effects.
Care to grayscale the image prior to the transformation? Check the box below.