title: Saturation enhancement in colored Hermann grids varying only in chroma.
mesh_terms: D003118:Color Perception / Q000502:physiology*; D006801:Humans; D007088:Illusions / Q000502:physiology*; D009903:Optical Illusions / Q000502:physiology*; D010364:Pattern Recognition, Visual / Q000502:physiology; D013053:Spectrophotometry