In human vision, photoreceptors (cones) responsible for colour are numerous only near the fovea, mainly in...

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In human vision, photoreceptors (cones) responsible for colour are numerous only near the fovea, mainly in the central 10 degrees. High spatial resolution likewise exists only there. So then why does the visual world appear to contain colour information everywhere in the field of view? Why does it also seem to have uniform spatial resolution? Why does the world appear stable despite all our eye movements? Discuss some implications for computer vision principles that might be drawn from these observations. In human vision, photoreceptors (cones) responsible for colour are numerous only near the fovea, mainly in the central 10 degrees. High spatial resolution likewise exists only there. So then why does the visual world appear to contain colour information everywhere in the field of view? Why does it also seem to have uniform spatial resolution? Why does the world appear stable despite all our eye movements? Discuss some implications for computer vision principles that might be drawn from these observations.

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