Fig. 1. Experimental setup and results. (a) Scanning system; (b) deformed fringe of stainless steel plate in one frame time

Fig. 2. Detection of saturation region. (a) Proposed method; (b) conventional method

Fig. 3. Phase error

Fig. 4. Results of 3D reconstruction. (a) Conventional PMP algorithm; (b) proposed method

Fig. 5. Cross-section phase error at the 320th column

Fig. 6. Detection of saturation regions based on intensity modulation

Fig. 7. 3D reconstruction result of scissor