Simulated Human Vision..... Ian Overington |
Location: Eastbourne. UK |
Light sensing (for each eyeball) is by what are locally a roughly hexagonally arranged set of light receptors set in the retina. The individual receptor spacing, however, varies progressively away from the central area of most critical vision (the fovea) - see Chapters 2.4 & 8 of 'Vision and Acquisition' for more details. The simulation SHV is primarily of the foveal or central retinal matrix, although a supplementary preprocessor enables the generation of progressively radially scaled input images such that the subsequent processing approximates to a single glimpse over the full visual field. |
The Retinal Receptor Matrix. |