International Journal of Optics / 2020 / Article / Fig 3

Research Article

A Unified Shape-From-Shading Approach for 3D Surface Reconstruction Using Fast Eikonal Solvers

Figure 3

Experimental results for the synthetic ball images. (a)–(d) The shading images generated by the four parameter sets shown in Table 1. (e)–(h) Reconstructed surfaces of (a)–(d) using first-order Godunov-based scheme. (i)–(l) Reconstructed surfaces of (a)–(d) using high-order Godunov-based scheme. (m)–(p) Reconstructed surfaces of (a)–(d) using Lax-Friedrichs sweeping scheme.
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(l)
(m)
(n)
(o)
(p)

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.