Figure 19From: A closed form unwrapping method for a spherical omnidirectional view sensor ρi versus ρ w graph for ground plane unwrapping. For ground plane unwrapping, ρ i gradually converges to a limit as ρ w progresses in pixels. The converging region suggests a degraded quality output region where ρ w are roughly represented by similar ρ i as the projection plane expands.Back to article page