👉 In the context of data science and machine learning, "kilters" is a mathematical concept that refers to a type of filter used in computer vision. A kilter or a kernal filter is a low-pass filter that is designed to remove noise from an image. It works by filtering out details that are too small to be discerned on the pixels of the image. Kernels can be thought of as a "filter" that removes parts of an image that do not contribute much to its overall