Adjust Image Color Levels Node
The Adjust Image Color Levels Node takes in an input image, and rounds dark pixels to completely black, and lighter pixels to completely white (given thresholds). This sometimes helps with color contrast in images.
Inputs
The input image to adjust color levels for.
The pixel value below which pixels will be rounded to completely black.
default: 50
The pixel value above which pixels will be rounded to completely white
default: 200
The output image after color correction.
Blend Images Node
Blends two images together, weighing each image by the priority.
Inputs
The first image.
The second image.
A number from 0-1 that represents how much of the top image should be evident
in the output. If 0, the output is the bottom image; if 1, the output is the
top image.
The final blended image.
Blur Images Node
Applies a gaussian blur to an image.
Inputs
The image that will be blurred.
The amount of blurring of the image. The default is 1.0. The recommended range
is between 0.1-50.
The output image after blurring.
Extract Image Details Node
Extract the intricate details of an image, like text and markings.
Inputs
The base image whose details are of interest.
An output image that has the intricate details of the input image, without all
of the other low frequency details like colors and contours.
Filter Images Node
Applies a particular filter to an image. InputsThe base image
The filter of interest. Brighten: brightens images
Grayscale: makes images into grayscale
Sepia: adds a mellow tone to an image, giving it an archival or vintage
appearance
Sharpen: makes the outlines of an image more distinct
Grayscale: makes images into grayscaleSepia: adds a mellow tone to an image, giving it an archival or vintage
appearanceSharpen: makes the outlines of an image more distinctA number between 0 and 10 that represents the strength of the filter effect.
note that for brightness, a level between 0-1 decreases brightness
The image after the filter is applied.