A symbolic, two-dimensional, pre-attentive sketch that makes explicit significant grey-level changes (like size, orientation, and position) in the retinal image. It shares similarities with the Marr-Hildreth computational model.
A symbolic, two-dimensional, pre-attentive sketch that makes explicit significant grey-level changes (like size, orientation, and position) in the retinal image. It shares similarities with the Marr-Hildreth computational model.