Thresholding is a type of image segmentation, where we change the pixels of an image to make the image easier to analyze. In thresholding, we convert an image from color or grayscale into a binary image, i.e., one that is simply black and white.

What is the role of thresholding in segmentation?

Thresholding is a very popular segmentation technique, used for separating an object from its background. ... The process of thresholding involves, comparing each pixel value of the image (pixel intensity) to a specified threshold.

What is threshold method in image processing?

Term: Thresholding

Definition: An image processing method that creates a bitonal (aka binary) image based on setting a threshold value on the pixel intensity of the original image. While most commonly applied to grayscale images, it can also be applied to color images.