Assertion: gaussian pyramid | /r/CapableOf | break down image
Facets:
value: in repeated steps
type: TEMPORAL
value: into successively smaller groups of pixels
type: OTHER
value: for the purpose
type: PURPOSE
Source sentences:
text: The Gaussian pyramid is a technique in image processing that breaks down an image into successively smaller groups of pixels, in repeated steps, for the purpose of blurring it.