Figure 3 (IMAGE)

Advanced Devices & Instrumentation

Figure 3

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Figure 3. Comparison of phase recovery and 3D reconstruction using different fringe coding strategies. (A1–A3, B1–B3, C1–C3) Fringe images captured using single-frequency sinusoidal, dual-frequency sinusoidal, and triangular-wave-embedded encoding in three scenes. (A4–A6, B4–B6, C4–C6) Corresponding absolute-phase error maps. (A7–A9, B7–B9, C7–C9) 3D reconstructions and enlarged regions for the three encoding strategies. (A10, B10, C10) Reference 3D shapes and enlarged regions for each scene.

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Advanced Devices & Instrumentation

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