Extraspectral Imaging for Improving the Perceived Information Presented in Retinal Prosthesis

Figure 8

Simulating the vision at different sizes of stimulating arrays. A simulation for what a subject with different stimulating retinal prosthesis arrays (16 × 16, 32 × 32, 64 × 64 and 128 × 128) would perceive is shown from the top row to the bottom row. The left column is a simulation for the original scene and the middle and right columns are for the segmented cartoon and edge-weighted images, respectively, after nonlinearly retargeted by 30% in both directions.