perceptual

a patient with perceptual problems who cannot judge distances.

Children at a young age produce more enactive metaphors and as they grow older more perceptual metaphors are produced.

Anyone who doesn't think rational knowledge relies on perceptual experience is a spiritualist.

It suggested that segmentation is essentially a perceptual representation problem, and the difficulty in which may be resulted from reductivism hypothesis of forming whole from parts.

Our approach is based on a gradient domain technique that preserves important local perceptual cues while avoiding traditional problems such as aliasing, ghosting and haloing.